1CCW300Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeGeorge Hostel to Menai Bridge Pier (Menai Straits)293.018.0011982-04-11T00:00:00Z53.22368982-4.15842732"Mixed substrata, +3m to 12.5m BCD. "On the south shore there was a narrow band of L. digitata and L. saccharina down to 1m. Red algae were present down to 1.5m, but this region was sponge-dominated with both encrusting H. panicea and H. oculata common or abundant. A. digitatum and T. indivCR.HCR.XFa.FluCoAsFlustra foliacea and colonial ascidians on tide-swept moderately wave-exposed circalittoral rockUncertain match; part record20030712MNCR 04.050.00.00.00.00.00.00.0256000.014 371800.02332CCW301Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeGeorge Hostel to Menai Bridge Pier (Menai Straits)293.018.0011982-04-11T00:00:00Z53.22368982-4.15842732"Mixed substrata, +3m to 12.5m BCD. "On the south shore there was a narrow band of L. digitata and L. saccharina down to 1m. Red algae were present down to 1.5m, but this region was sponge-dominated with both encrusting H. panicea and H. oculata common or abundant. A. digitatum and T. indivCR.HCR.XFa.FluHocuFlustra foliacea and colonial ascidians on tide-swept moderately wave-exposed circalittoral rockUncertain match; part record20030712MNCR 04.050.00.00.00.00.00.00.0256000.014 371800.02333CCW302Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeGeorge Hostel to Menai Bridge Pier (Menai Straits)293.018.0011982-04-11T00:00:00Z53.22368982-4.15842732"Mixed substrata, +3m to 12.5m BCD. "On the south shore there was a narrow band of L. digitata and L. saccharina down to 1m. Red algae were present down to 1.5m, but this region was sponge-dominated with both encrusting H. panicea and H. oculata common or abundant. A. digitatum and T. indivIR.MIR.KT.LdigTFlustra foliacea and colonial ascidians on tide-swept moderately wave-exposed circalittoral rockUncertain match; part record20030712MNCR 04.050.00.00.00.00.00.00.0256000.014 371800.02334CCW303Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeYnys Big (Menai Straits)293.019.0011982-04-24T00:00:00Z53.23109226-4.14681305"Mud flats, pebble and cobble. "L. saccharina was common on the boulders of the mainland side. On the upwards facing rock surfaces, algae were abundant with G. flosculosa and P. cartilagineum frequent in shallow water and Phyllophora sp. and B. plumosa deeper. Erect hydroids were alsoIR.MIR.KT.XKTXCerianthus lloydii with Nemertesia spp. and other hydroids in circalittoral muddy mixed sedimentCertain match; part record20030223MNCR 04.050.00.00.00.00.00.00.0256800.0018 372599.9715CCW304Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBangor Pier to Glyn Garth (Menai Straits)293.021.0011982-04-14T00:00:00Z53.241349-4.12634447"Mixed substrata, +1.5m to 8.5m BCD. "The bed of the channel and the South side were dominated by L. conchilega although the finer sediment in shallow water was colonised by A. marina and S. troglodytes. The sediment in the centre of the channel contained C. lloydii and C. pedunculatus and tCR.HCR.XFaMytilus edulis beds on sublittoral sedimentCertain match; part record20040404MNCR 04.050.00.00.00.00.00.00.0258200.0278 373700.00056CCW305Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBangor Pier to Glyn Garth (Menai Straits)293.021.0011982-04-14T00:00:00Z53.241349-4.12634447"Mixed substrata, +1.5m to 8.5m BCD. "The bed of the channel and the South side were dominated by L. conchilega although the finer sediment in shallow water was colonised by A. marina and S. troglodytes. The sediment in the centre of the channel contained C. lloydii and C. pedunculatus and tSS.SBR.SMus.MytSSMytilus edulis beds on sublittoral sedimentCertain match; part record20040404MNCR 04.050.00.00.00.00.00.00.0258200.0278 373700.00057CCW306Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeNear Trecastell Point (Menai Straits)293.027.0011982-06-12T00:00:00Z53.28190175-4.06985217"Boulder clay, sand and mud, 0m to 5m BCD. "In the boulder clay, S. pavonina and Sagartia sp. were frequent, with hydroids on the pebbles. Large accretions of P. triqueter tubes were found loose on the bottom. A. rubens, C. maenas, Pagurus sp., Hyas sp. and Inachus sp. were frequent throughout andCR.MCR.EcCrLaminaria saccharina and Chorda filum on sheltered upper infralittoral muddy sedimentCertain match; part record20030304MNCR 04.050.00.00.00.00.00.00.0262100.0121 378100.02768CCW307Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeCareg Onnen (Menai Straits)293.0E1.0011982-07-17T00:00:00Z53.31968449-4.11972707"Limestone slabs, boulder slope and sediment plain, +1m to 9m BCD."The infralittoral had a dense red algal cover, with P. nigrescens common in the shallower water and P. pseudoceranoides and P. rubens dominant deeper. There was a high species diversity in this depth zone although there was a thick silt cover on the rockCR.HCR.XFaFoliose red seaweeds on exposed lower infralittoral rockUncertain match; part record19970601MNCR 04.050.00.00.00.00.00.00.0258900.0029 382399.9453154CCW1731Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200301994-05-18T00:00:00Z53.21990114-4.17269852UnknownBarnacles (C), Encrusting sponge (C/A), Hydroids (A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait MayCR.MCR.CFaVS.CuSpHCircalittoral mussel beds on rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0255034.4957 371407.46129CCW308Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeCareg Onnen (Menai Straits)293.0E1.0011982-07-17T00:00:00Z53.31968449-4.11972707"Limestone slabs, boulder slope and sediment plain, +1m to 9m BCD."The infralittoral had a dense red algal cover, with P. nigrescens common in the shallower water and P. pseudoceranoides and P. rubens dominant deeper. There was a high species diversity in this depth zone although there was a thick silt cover on the rockIR.HIR.KFaR.FoRFoliose red seaweeds on exposed lower infralittoral rockUncertain match; part record19970601MNCR 04.050.00.00.00.00.00.00.0258900.0029 382399.945310CCW314Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeFedw Fawr (Menai Straits)293.0E3.0011982-06-15T00:00:00Z53.31651558-4.09554849"Broken bedrock, boulders and sediment plain, 2m to 7.5m BCD. "L. saccharina and L. digitata were common down to 2m and P. pseudoceranoides was recorded to 3.5m. In shallow water, C. pedunculatus was found in old burrows in the limestone with H. arctica common in bedrock deeper. Polydora sp. was common or abundant oCR.MCR.SfR.PolKelp and red seaweeds (moderate energy infralittoral rock)Certain match; part record20020822MNCR 04.050.00.00.00.00.00.00.0260500.0341 382000.045411CCW315Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeFedw Fawr (Menai Straits)293.0E3.0011982-06-15T00:00:00Z53.31651558-4.09554849"Broken bedrock, boulders and sediment plain, 2m to 7.5m BCD. "L. saccharina and L. digitata were common down to 2m and P. pseudoceranoides was recorded to 3.5m. In shallow water, C. pedunculatus was found in old burrows in the limestone with H. arctica common in bedrock deeper. Polydora sp. was common or abundant oIR.MIR.KRKelp and red seaweeds (moderate energy infralittoral rock)Certain match; part record20020822MNCR 04.050.00.00.00.00.00.00.0260500.0341 382000.045412CCW316Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeE of Fedw Fawr (Menai Straits)293.0E4.0011982-07-17T00:00:00Z53.3132896-4.07437331"Limestone ledges, boulders and sediment plain, 1m to 3.5m BCD. "In the shallow water, and on the tops of boulders in deeper water, there was a dense cover of red algae, predominantly P. nigrescens and C. ramosa with P. pseudoceranoides common deeper. A. digitatum was abundant on the rocks below 2m together with H. ocCR.MCR.SfR.PolKelp and red seaweeds (moderate energy infralittoral rock)Certain match; part record20040509MNCR 04.050.00.00.00.00.00.00.0261900.0226 381600.044513CCW317Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeE of Fedw Fawr (Menai Straits)293.0E4.0011982-07-17T00:00:00Z53.3132896-4.07437331"Limestone ledges, boulders and sediment plain, 1m to 3.5m BCD. "In the shallow water, and on the tops of boulders in deeper water, there was a dense cover of red algae, predominantly P. nigrescens and C. ramosa with P. pseudoceranoides common deeper. A. digitatum was abundant on the rocks below 2m together with H. ocIR.MIR.KRKelp and red seaweeds (moderate energy infralittoral rock)Certain match; part record20040509MNCR 04.050.00.00.00.00.00.00.0261900.0226 381600.044514CCW318Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (1) (Menai Straits)293.0E6.0011982-08-14T00:00:00Z53.313012-4.03833096"Mixed substrata, 3m to 16m BCD. "A dense red algal cover was present to 4m with P. rubens and P. pseudoceranoides common. H. falcata, M. senile and extensive colonies of Polydora and S. catenata were present on horizontal surfaces. Below the algal zone, there was a distinct band of A. dCR.HCR.XFa.FluCoAsPolydora sp. tubes on moderately exposed sublittoral soft rockCertain match; part record20020820MNCR 04.050.00.00.00.00.00.00.0264299.9978 381500.000215CCW319Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (1) (Menai Straits)293.0E6.0011982-08-14T00:00:00Z53.313012-4.03833096"Mixed substrata, 3m to 16m BCD. "A dense red algal cover was present to 4m with P. rubens and P. pseudoceranoides common. H. falcata, M. senile and extensive colonies of Polydora and S. catenata were present on horizontal surfaces. Below the algal zone, there was a distinct band of A. dCR.MCR.SfR.PolPolydora sp. tubes on moderately exposed sublittoral soft rockCertain match; part record20020820MNCR 04.050.00.00.00.00.00.00.0264299.9978 381500.000216CCW320Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (1) (Menai Straits)293.0E6.0011982-08-14T00:00:00Z53.313012-4.03833096"Mixed substrata, 3m to 16m BCD. "A dense red algal cover was present to 4m with P. rubens and P. pseudoceranoides common. H. falcata, M. senile and extensive colonies of Polydora and S. catenata were present on horizontal surfaces. Below the algal zone, there was a distinct band of A. dIR.LIR.K.LsacPolydora sp. tubes on moderately exposed sublittoral soft rockCertain match; part record20020820MNCR 04.050.00.00.00.00.00.00.0264299.9978 381500.000217CCW321Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (2) (Menai Straits)293.0E7.0011982-08-28T00:00:00Z53.313012-4.03833096"Boulders and bedrock outcrops, infralittoral, 3m BCD. "This was an area of boulders and bedrock outcrops, with a sand covered plain. The outcrops in shallower water had a high species diversity, dominated by P. pseudoceranoides, whilst P. rotundus and U. felina were common on the sand-covered bedrock.CR.HCR.XFa.FluHocuUrticina felina and sand-tolerant fauna on sand-scoured or covered circalittoral rockCertain match; part record20020920MNCR 04.0570.030.00.00.00.00.0100.0264299.9978 381500.000218CCW322Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (2) (Menai Straits)293.0E7.0011982-08-28T00:00:00Z53.313012-4.03833096"Boulders and bedrock outcrops, infralittoral, 3m BCD. "This was an area of boulders and bedrock outcrops, with a sand covered plain. The outcrops in shallower water had a high species diversity, dominated by P. pseudoceranoides, whilst P. rotundus and U. felina were common on the sand-covered bedrock.CR.MCR.EcCr.UrtScrUrticina felina and sand-tolerant fauna on sand-scoured or covered circalittoral rockCertain match; part record20020920MNCR 04.0570.030.00.00.00.00.0100.0264299.9978 381500.000219CCW737Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeCaernarfon dock (Menai Straits)293.005.0041982-05-08T00:00:00Z53.14500119-4.2800884"Boulder and pebble slope, upper circalittoral, 3.5m to 4.0m BCD. "The lower part of the upper circalittoral was taken up by boulders on a broken slope of pebble. This area was characterised by abundant Halichondria panicea, with Sabella pavonina in close association.CR.MCR.CFaVS.CuSpH.VSCushion sponges and hydroids on turbid tide-swept variable salinity sheltered circalittoral rockCertain match; whole record20021003MNCR 04.050.00.00.00.00.00.00.0247600.0269 363299.979120CCW738Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeCaernarfon dock (Menai Straits)293.005.0051982-05-08T00:00:00Z53.14500119-4.2800884"Pebble and cobble slope, lower circalittoral, 4m to 7.5m BCD. "From 4m, the pebble and cobble slope became more gentle towards the bottom at 7.5m, with much less sand present and occasional boulders. The boulders were covered in the massive form of H. panicea which was growing around S. pavonina in shallower water aCR.MCR.CFaVS.CuSpHFlustra foliacea and Hydrallmania falcata on tide-swept circalittoral mixed sedimentCertain match; part record20030223MNCR 04.050.00.00.00.00.00.00.0247600.0269 363299.979121CCW739Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeWaterloo Port (Menai Straits)293.006.0011982-06-05T00:00:00Z53.15423986-4.2671167"Pebble, cobble and boulder slope, +4m to 11m BCD. "The sediment in the shallow water was dominated by L. saccharina, with U. lactuca, Enteromorpha sp., C. crispus and L. conchilega common. The boulder cliff had a high species diversity present, dominated by H. panicea, with S. pavonina, T. indivisa, S. tCR.MCR.CFaVS.CuSpHLaminaria saccharina on very sheltered infralittoral rockUncertain match; part record20040514MNCR 04.050.00.00.00.00.00.00.0248499.9806 364300.016422CCW740Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeWaterloo Port (Menai Straits)293.006.0011982-06-05T00:00:00Z53.15423986-4.2671167"Pebble, cobble and boulder slope, +4m to 11m BCD. "The sediment in the shallow water was dominated by L. saccharina, with U. lactuca, Enteromorpha sp., C. crispus and L. conchilega common. The boulder cliff had a high species diversity present, dominated by H. panicea, with S. pavonina, T. indivisa, S. tIR.LIR.K.LsacLaminaria saccharina on very sheltered infralittoral rockUncertain match; part record20040514MNCR 04.050.00.00.00.00.00.00.0248499.9806 364300.016423CCW741Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePlas Llanfair (Menai Straits)293.010.0011982-06-06T00:00:00Z53.17650221-4.23087897"Sand on cobble, +3m to 10m BCD. "The mainland shore of gentle sloping cobble turned to thixotropic mud in the infralittoral fringe. This in turn gave way to a steeper slope of sand on cobble, the sand content of the sediment generally increasing with depth, although areas of coarser sedCR.MCR.EcCrOphiothrix fragilis and/or Ophiocomina nigra brittlestar beds on sublittoral mixed sedimentCertain match; part record20040315MNCR 04.050.00.00.00.00.00.00.0250999.9977 366699.975824CCW742Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeS of Port Dinorwic (Menai Straits)293.011.0011982-04-28T00:00:00Z53.18211489-4.21919702"Gently sloping channel, +0.5m to 14m BCD. "The channel was of uniform section with gentle, largely unbroken, slopes on both sides. On the mainland shore a bank of well-sorted pebble was present in the infralittoral. This continued down to 4m below which cobble became more common, with patches ofCR.HCR.XFa.FluHocuMixed kelp and red seaweeds on infralittoral boulders, cobbles and gravel in tidal rapidsCertain match; part record19990226MNCR 04.050.00.00.00.00.00.00.0251800.0019 367300.011525CCW743Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeS of Port Dinorwic (Menai Straits)293.011.0011982-04-28T00:00:00Z53.18211489-4.21919702"Gently sloping channel, +0.5m to 14m BCD. "The channel was of uniform section with gentle, largely unbroken, slopes on both sides. On the mainland shore a bank of well-sorted pebble was present in the infralittoral. This continued down to 4m below which cobble became more common, with patches ofIR.MIR.KT.XKTXMixed kelp and red seaweeds on infralittoral boulders, cobbles and gravel in tidal rapidsCertain match; part record19990226MNCR 04.050.00.00.00.00.00.00.0251800.0019 367300.011526CCW744Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeRaybourne Marina (Menai Straits)293.012.0011982-05-11T00:00:00Z53.19031011-4.21363258"Mud, sand and pebble slope, 0m to 13m BCD. "Below the shore on the mainland side there was a steep slope of very fine mud to 2m, followed by a gentle slope of sand and pebble continuing across the bed of the channel. On the island side, several beds of unbroken M. edulis shells led up onto a fairlCR.HCR.XFaEchinoderms and crustose communitiesCertain match; whole record20040427MNCR 04.050.00.00.00.00.00.00.0252199.9716 368199.987927CCW745Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeRaybourne Marina (Menai Straits)293.012.0011982-05-11T00:00:00Z53.19031011-4.21363258"Mud, sand and pebble slope, 0m to 13m BCD. "Below the shore on the mainland side there was a steep slope of very fine mud to 2m, followed by a gentle slope of sand and pebble continuing across the bed of the channel. On the island side, several beds of unbroken M. edulis shells led up onto a fairlCR.MCR.EcCrEchinoderms and crustose communitiesCertain match; whole record20040427MNCR 04.050.00.00.00.00.00.00.0252199.9716 368199.987928CCW746Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeS of Plas Newydd (Menai Straits)293.013.0011982-05-30T00:00:00Z53.19844961-4.21105766"Broken bedrock and boulders, upper infralittoral, +2m to 2m BCD. "On the island side of the channel, above 2m a forest of L. hyperborea was present, with H. panicea, Haliclona sp., and A. digitatum common on the boulders, U. felina in the shell gravel and a dense red algal cover. The rock outcrops had a variety of algaIR.MIR.KR.Ldig.BoLaminaria digitata and under-boulder fauna on sublittoral fringe bouldersCertain match; whole record20030404MNCR 04.050.00.00.00.00.00.00.0252399.9792 369100.043529CCW747Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeS of Plas Newydd (Menai Straits)293.013.0021982-05-30T00:00:00Z53.19844962-4.21105766"Steep broken bedrock and boulders, lower infralittoral, 2m to 5mûBCD."This was a very steep slope of bedrock and boulders. At the base of the boulder slopes, on the island side, some of the upwards-facing surfaces had dense mats of Polydora sp. present.CR.MCR.SfR.PolPolydora sp. tubes on moderately exposed sublittoral soft rockCertain match; whole record20021003MNCR 04.050.00.00.00.00.00.00.0252399.9792 369100.043530CCW748Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeCarreg Ginnog (Menai Straits)293.014.0011982-05-31T00:00:00Z53.20748728-4.20852803"Mixed substrata, +2.5m to 11m BCD. "The shell gravel bed was extensive, covering to at least the middle of the channel, and graded with intact M. edulis shells on the channel bed and finer fragments in shallower water. At the foot of the island slope at 11m, there was an area of cobble andCR.HCR.XFaLaminaria hyperborea forest, foliose red seaweeds and a diverse fauna on tide-swept upper infralittoral rockCertain match; part record19970601MNCR 04.050.00.00.00.00.00.00.0252600.0014 370099.968831CCW749Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeCarreg Ginnog (Menai Straits)293.014.0011982-05-31T00:00:00Z53.20748728-4.20852803"Mixed substrata, +2.5m to 11m BCD. "The shell gravel bed was extensive, covering to at least the middle of the channel, and graded with intact M. edulis shells on the channel bed and finer fragments in shallower water. At the foot of the island slope at 11m, there was an area of cobble andIR.MIR.KR.LhypT.FtLaminaria hyperborea forest, foliose red seaweeds and a diverse fauna on tide-swept upper infralittoral rockCertain match; part record19970601MNCR 04.050.00.00.00.00.00.00.0252600.0014 370099.968832CCW750Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeCarreg Ginnog (Menai Straits)293.014.0011982-05-31T00:00:00Z53.20748728-4.20852803"Mixed substrata, +2.5m to 11m BCD. "The shell gravel bed was extensive, covering to at least the middle of the channel, and graded with intact M. edulis shells on the channel bed and finer fragments in shallower water. At the foot of the island slope at 11m, there was an area of cobble andIR.MIR.KTLaminaria hyperborea forest, foliose red seaweeds and a diverse fauna on tide-swept upper infralittoral rockCertain match; part record19970601MNCR 04.050.00.00.00.00.00.00.0252600.0014 370099.968833CCW751Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeCarreg Ginnog (Menai Straits)293.014.0011982-05-31T00:00:00Z53.20748728-4.20852803"Mixed substrata, +2.5m to 11m BCD. "The shell gravel bed was extensive, covering to at least the middle of the channel, and graded with intact M. edulis shells on the channel bed and finer fragments in shallower water. At the foot of the island slope at 11m, there was an area of cobble andIR.MIR.KT.LdigTLaminaria hyperborea forest, foliose red seaweeds and a diverse fauna on tide-swept upper infralittoral rockCertain match; part record19970601MNCR 04.050.00.00.00.00.00.00.0252600.0014 370099.968834CCW754Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBritannia Bridge (Menai Straits)293.016.0011982-05-12T00:00:00Z53.21601261-4.18500125"Bedrock outcrops, upper infralittoral, +2m to 0m CD. "On the mainland side, kelp forest was present from +2m to 0m. This was an area of bedrock outcrops with some cobble and pebble.IR.MIR.KTKelp and seaweed communities in tide-swept sheltered conditionsCertain match; whole record20010205MNCR 04.050.00.00.00.00.00.00.0254200.019 371000.04235CCW755Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBritannia Bridge (Menai Straits)293.016.0021982-05-12T00:00:00Z53.21601261-4.18500125"Boulders and cobble, lower infralittoral, 0m to 1.5m BCD. "This was an area of boulders and cobble on a gentle, broken slope. On the mainland side there was a moderate L. hyperborea forest to 0m, with a dense growth of red algae to 1.5m. A thin cover of H. panicea was present on bedrock in the infralittoral.IR.MIR.KTKelp and seaweed communities in tide-swept sheltered conditionsCertain match; whole record20010205MNCR 04.050.00.00.00.00.00.00.0254200.019 371000.04236CCW756Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBritannia Bridge (Menai Straits)293.016.0031982-05-12T00:00:00Z53.21601261-4.18500125"Bedrock, boulders and gravel, circalittoral, 1.5m to 8m BCD. "This zone was a slope of bedrock, boulders and shell gravel, with bedrock on the channel bed. The channels descended to 5m on the mainland side, and 8m on the island side. The circalittoral was B. crenatus dominated. The boulder slope was also colonisedCR.HCR.FaT.BalTubBalanus crenatus and Tubularia indivisa on extremely tide-swept circalittoral rockCertain match; part record19970417MNCR 04.050.00.00.00.00.00.00.0254200.019 371000.04237CCW757Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBritannia Bridge (Menai Straits)293.016.0041982-05-12T00:00:00Z53.21601261-4.18500125"Bedrock ledges, circalittoral, 5m to 1m BCD. "These were bedrock ledges on the N and S sides of Britannia Rock. Those on the N side were less current exposed. These ledges were characterised by Halichondria panicea, Tubularia indivisa and Dendronotus frondosus on the S side.CR.HCR.FaT.BalTubBalanus crenatus and Tubularia indivisa on extremely tide-swept circalittoral rockCertain match; whole record20021001MNCR 04.050.00.00.00.00.00.00.0254200.019 371000.04238CCW758Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBritannia Bridge (Menai Straits)293.016.0051982-05-12T00:00:00Z53.21601261-4.18500125"Bedrock and boulders, infralittoral, 1m to 3m BCD. "Britannia Rock rises to 1m mid channel. The rock had a cover of red algae and L. hyperborea, with Haliclona sp. and A. digitatum common on the boulders in the lee of the rock and not found elsewhere. The North side of the slope was colonised by H. paniceIR.MIR.KR.LhypT.FtKelp and seaweed communities in tide-swept sheltered conditionsCertain match; whole record20010205MNCR 04.050.00.00.00.00.00.00.0254200.019 371000.04239CCW759Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBritannia Bridge (Menai Straits)293.016.0051982-05-12T00:00:00Z53.21601261-4.18500125"Bedrock and boulders, infralittoral, 1m to 3m BCD. "Britannia Rock rises to 1m mid channel. The rock had a cover of red algae and L. hyperborea, with Haliclona sp. and A. digitatum common on the boulders in the lee of the rock and not found elsewhere. The North side of the slope was colonised by H. paniceIR.MIR.KTKelp and seaweed communities in tide-swept sheltered conditionsCertain match; whole record20010205MNCR 04.050.00.00.00.00.00.00.0254200.019 371000.04240CCW760Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBritannia Bridge (Menai Straits)293.016.0061982-05-12T00:00:00Z53.21601261-4.18500125"Cobble, boulders and gravel, circalittoral, 4m to 5m BCD. "At 4m, there was an extensive bed of F. foliacea, together with a number of species of anemone in the shell gravel patches.CR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record20020918MNCR 04.050.00.00.00.00.00.00.0254200.019 371000.04241CCW761Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeBritannia Bridge (Menai Straits)293.016.0071982-05-12T00:00:00Z53.21601261-4.18500125"Boulders and shell banks, circalittoral, 1m to 5m BCD. "The sides of the North channel were largely devoid of H. panicea, although some massive forms were present on the South side, the rock being dominated by B. crenatus. The infralittoral on the Anglesey shore had L. saccharina and a dense red algal cover,IR.MIR.KT.XKTSertularia cupressina and Hydrallmania falcata on tide-swept sublittoral sand with cobbles or pebbles.Certain match; whole record20030220MNCR 04.050.00.00.00.00.00.00.0254200.019 371000.04242CCW762Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeYnys-y-Moch to Platters Rock (Menai Straits)293.017.0011982-06-05T00:00:00Z53.21996085-4.16572907"Mixed substrata, +2m to 13m BCD. "The bedrock on the mainland side was dominated by encrusting sponges, consisting of a mixture of H. panicea and A. fucorum, although up to 50% of the rock was covered only by barnacle scars. A forest of L. digitata was present down to 0.5m and the red alCR.HCR.XFa.FluHocuCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockCertain match; part record20020918MNCR 04.050.00.00.00.00.00.00.0255500.0039 371400.016543CCW763Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeYnys-y-Moch to Platters Rock (Menai Straits)293.017.0011982-06-05T00:00:00Z53.21996085-4.16572907"Mixed substrata, +2m to 13m BCD. "The bedrock on the mainland side was dominated by encrusting sponges, consisting of a mixture of H. panicea and A. fucorum, although up to 50% of the rock was covered only by barnacle scars. A forest of L. digitata was present down to 0.5m and the red alCR.MCR.CFaVS.CuSpHCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockCertain match; part record20020918MNCR 04.050.00.00.00.00.00.00.0255500.0039 371400.016544CCW764Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeYnys-y-Moch to Platters Rock (Menai Straits)293.017.0011982-06-05T00:00:00Z53.21996085-4.16572907"Mixed substrata, +2m to 13m BCD. "The bedrock on the mainland side was dominated by encrusting sponges, consisting of a mixture of H. panicea and A. fucorum, although up to 50% of the rock was covered only by barnacle scars. A forest of L. digitata was present down to 0.5m and the red alIR.MIR.KT.LdigTCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockCertain match; part record20020918MNCR 04.050.00.00.00.00.00.00.0255500.0039 371400.016545CCW765Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeGeorge Hostel to Menai Bridge Pier (Menai Straits)293.018.0011982-04-11T00:00:00Z53.22368982-4.15842732"Mixed substrata, +3m to 12.5m BCD. "On the south shore there was a narrow band of L. digitata and L. saccharina down to 1m. Red algae were present down to 1.5m, but this region was sponge-dominated with both encrusting H. panicea and H. oculata common or abundant. A. digitatum and T. indivCR.HCR.FaT.CTubFlustra foliacea and colonial ascidians on tide-swept moderately wave-exposed circalittoral rockUncertain match; part record20030712MNCR 04.050.00.00.00.00.00.00.0256000.014 371800.023346CCW766Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (2) (Menai Straits)293.0E7.0021982-08-28T00:00:00Z53.313012-4.03833096"Bedrock slope, upper circalittoral, 3m to 6.5m BCD. "Below 3m, was a bedrock slope with some sand cover. S. pavonina was generally frequent although there was a distinct zone present with densities of up to 500 m-2. Extensive colonies of S. catenata and Polydora were also found. There was also a dense undeCR.MCR.SfR.PolPolydora sp. tubes on moderately exposed sublittoral soft rockCertain match; whole record20021003MNCR 04.05100.00.00.00.00.00.0100.0264299.9978 381500.000247CCW767Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (2) (Menai Straits)293.0E7.0031982-08-28T00:00:00Z53.313012-4.03833096"Pebble and cobble plain, circalittoral, 6.5m to 8m BCD. "This was an area of pebble and cobble plain, continuing with a moderate slope to around 8m, with occasional small boulders. This area was dominated by erect hydroids and bryozoa.CR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20040427MNCR 04.050.00.00.00.00.00.00.0264299.9978 381500.000248CCW768Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (2) (Menai Straits)293.0E7.0041982-08-28T00:00:00Z53.313012-4.03833096"Bedrock and boulder cliff, circalittoral, 8m to 13m BCD. "The cliff on the West side had H. oculata and Polyclinid ascidians on the face with a fringe of T. indivisa on the top edge. The coarse sediment above this had a dense undergrowth of erect hydroids and bryozoa.CR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataUncertain match; whole record20020920MNCR 04.0570.030.00.00.00.00.0100.0264299.9978 381500.000249CCW769Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (2) (Menai Straits)293.0E7.0061982-08-28T00:00:00Z53.313012-4.03833096"Cliff face with basal boulders, circalittoral, 16m to 4m BCD. "With broken boulders at its base, a cliff on the Island side of the channel rose to 4m. The edge of the reef and the upper half of the cliff face were covered with massive growths of H. panicea and T. indivisa, while below this, M. senile completely domiCR.HCR.XFa.SpAnVtSponges and anemones on vertical circalittoral bedrockUncertain match; whole record20040604MNCR 04.0570.030.00.00.00.00.0100.0264299.9978 381500.000250CCW770Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePenmon Sound (2) (Menai Straits)293.0E7.0071982-08-28T00:00:00Z53.313012-4.03833096"Broken bedrock plain, upper circalittoral, 3m to 4m BCD. "From 3m to 4m, the cliff flattened out into a broken bedrock plain. The reef top was colonised by M. senile with H. falcata and A. abietinaria common.CR.HCR.XFaMixed faunal turf communitiesUncertain match; whole record20020910MNCR 04.05100.00.00.00.00.00.0100.0264299.9978 381500.000251CCW771Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeNW Puffin Island (Menai Straits)293.0E8.0011982-04-14T00:00:00Z53.3194281-4.03112968"Bedrock, boulders and sand plain, 1m to 10m BCD. "The upper surfaces of the boulders were colonised by a wide range of algal species, with L. digitata forming a thin canopy. Other algae which were common included P. pseudoceranoides, G. flosculosa and P. rubens. In shallower water, the vertical faces ofCR.HCR.XFaMixed faunal turf communitiesUncertain match; part record20020910MNCR 04.050.00.00.00.00.00.00.0264799.9782 382199.989252CCW783Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeCareg Halen to Platters Rocks (Menai Straits)293.16A.0011982-04-17T00:00:00Z53.21996085-4.16572907"Bedrock, cobble and sand, 4m to 11m BCD. "The bedrock was dominated by encrusting sponges, with H. panicea and A. fucorum in varying proportions, covering about 50% of the rock. These sponges formed a thin continuous cover over large areas of rock, with large colonies of T. indivisa present. SomCR.HCR.FaTVery tide-swept faunal communitiesUncertain match; whole record20040404MNCR 04.050.00.00.00.00.00.00.0255500.0039 371400.016553CCW785Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePerch Rock (Menai Straits)293.17B.0011982-05-02T00:00:00Z53.22183898-4.16133004"Mixed substrata, +1.5m to 9m BCD. "A forest of Laminaria digitata was present down to 1.5m. P. pseudoceranoides, R. pseudopalmata and encrusting red algae were common but did not extend below 3m. The bedrock was dominated by a thin encrusting form of H. panicea with A. fucorum, T. indivisCR.HCR.XFaLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockCertain match; part record19970601MNCR 04.050.00.00.00.00.00.00.0255799.9982 371600.00554CCW786Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteePerch Rock (Menai Straits)293.17B.0011982-05-02T00:00:00Z53.22183898-4.16133004"Mixed substrata, +1.5m to 9m BCD. "A forest of Laminaria digitata was present down to 1.5m. P. pseudoceranoides, R. pseudopalmata and encrusting red algae were common but did not extend below 3m. The bedrock was dominated by a thin encrusting form of H. panicea with A. fucorum, T. indivisIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockCertain match; part record19970601MNCR 04.050.00.00.00.00.00.00.0255799.9982 371600.00555CCW787Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeYnys Faelog (Menai Straits)293.18A.0011982-04-10T00:00:00Z53.22641173-4.15706619"Bedrock, boulder, cobble and pebble, +1m to 5m BCD. "L. digitata, L. hyperborea and large L. saccharina plants, with H. siliquosa, were present down to 1.5m. Red algae, including G. flosculosa, G. corallinoides, C. ramosa and P. cartilagineum were found down to 2.5m. The large boulders were dominated by F.CR.HCR.XFa.FluHocuMixed kelp and red seaweeds on infralittoral boulders, cobbles and gravel in tidal rapidsCertain match; part record19990226MNCR 04.050.00.00.00.00.00.00.0256100.0065 372100.033656CCW788Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1982 Lumb Menai Strait sublittoral surveyJoint Nature Conservation CommitteeYnys Faelog (Menai Straits)293.18A.0011982-04-10T00:00:00Z53.22641173-4.15706619"Bedrock, boulder, cobble and pebble, +1m to 5m BCD. "L. digitata, L. hyperborea and large L. saccharina plants, with H. siliquosa, were present down to 1.5m. Red algae, including G. flosculosa, G. corallinoides, C. ramosa and P. cartilagineum were found down to 2.5m. The large boulders were dominated by F.IR.MIR.KT.XKTXMixed kelp and red seaweeds on infralittoral boulders, cobbles and gravel in tidal rapidsCertain match; part record19990226MNCR 04.050.00.00.00.00.00.00.0256100.0065 372100.033657CCW1139Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200351994-05-18T00:00:00Z53.19740657-4.212471UnknownEncrusting sponge (C), Red algal turf (R)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame GrCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record19940518MNCR 04.050.00.00.00.00.00.00.0252302.0162 368986.952858CCW1140Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200371994-05-19T00:00:00Z53.21724635-4.18069732UnknownEncrusting sponge (O/R)
<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520037_Take_37a.jpg>CR.MCR.CMusCircalittoral mussel beds on rockCertain match; whole record19940519MNCR 04.050.00.00.00.00.00.00.0254491.5525 371128.413459CCW1141Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200381994-05-19T00:00:00Z53.21654941-4.18485579UnknownEncrusting sponge (A), Hydroids (A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.MCR.CFaVS.CuSpHCircalittoral mussel beds on rockCertain match; part record19940519MNCR 04.050.00.00.00.00.00.00.0254211.5215 371059.363660CCW1142Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200381994-05-19T00:00:00Z53.21654941-4.18485579UnknownEncrusting sponge (A), Hydroids (A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.MCR.CMusCircalittoral mussel beds on rockCertain match; part record19940519MNCR 04.050.00.00.00.00.00.00.0254211.5215 371059.363661CCW1143Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200401994-05-19T00:00:00Z53.21629942-4.1898982UnknownBarnacles (C), Encrusting sponge (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ECR.MCR.CFaVS.CuSpHCircalittoral mussel beds on rockCertain match; part record19940519MNCR 04.050.00.00.00.00.00.00.0253874.0558 371041.850262CCW1144Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200401994-05-19T00:00:00Z53.21629942-4.1898982UnknownBarnacles (C), Encrusting sponge (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ECR.MCR.CMusCircalittoral mussel beds on rockCertain match; part record19940519MNCR 04.050.00.00.00.00.00.00.0253874.0558 371041.850263CCW1146Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200441994-05-19T00:00:00Z53.20084917-4.21300006UnknownEncrusting sponge (O), Hydroids (S)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record19940519MNCR 04.050.00.00.00.00.00.00.0252278.5308 369370.88364CCW1147Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200451994-05-19T00:00:00Z53.19939834-4.2126930399999996UnknownEncrusting sponge (C), Hydroids (S)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record19940519MNCR 04.050.00.00.00.00.00.00.0252294.0404 369208.860965CCW1148Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200461994-05-19T00:00:00Z53.19675065-4.21150109UnknownEncrusting sponge (A), Hydroids (S)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record19940519MNCR 04.050.00.00.00.00.00.00.0252364.5475 368911.986166CCW1149Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200511994-05-19T00:00:00Z53.20509968-4.21169935UnknownEncrusting sponge (O), Hydroids (O)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record19940519MNCR 04.050.00.00.00.00.00.00.0252380.0435 369841.015367CCW1150Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200551994-05-19T00:00:00Z53.22284717-4.15699915UnknownEncrusting sponge (A), Hydroids (S)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record19940519MNCR 04.050.00.00.00.00.00.00.0256092.5048 371703.38468CCW1151Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-19/05/1994ENVRK5200561994-05-19T00:00:00Z53.22035128-4.16204811UnknownBarnacles (A), Encrusting sponge (A), Hydroids (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94CR.MCR.CFaVS.CuSpHCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockCertain match; whole record19940519MNCR 04.050.00.00.00.00.00.00.0255747.0562 371435.95469CCW1234Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeWhite Beach, Glyn-yr-Afon (Red Wharf Bay)646.010.0081997-07-22T00:00:00Z53.31654193-4.09404844Sublittoral fringe bedrock with dense Polysiphonia fucoides andûcommon Laminaria digitata.Sublittoral fringe/upper infralittoral bedrock with a dense mat of Polysiphonia fucoides from sea level to circa 1.5 m. Top of this zone had common Laminaria digitata with no Laminaria hyperborea.IR.HIR.KSed.XKScrRMixed kelps with scour-tolerant and opportunistic foliose red seaweeds on scoured or sand-covered infralittoral rockCertain match; whole record20030404MNCR 04.05100.00.00.00.00.00.0100.0260600.0298 382000.006970CCW1235Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeW Penmon Point (N Menai Strait)646.011.0091997-07-21T00:00:00Z53.31198528-4.04578786Fairly rugged bedrock in the sublittoral fringe with Laminariaûdigitata and Chondrus crispus.Laminaria digitata and Chondrus crispus dominated the sublittoral fringe bedrock with dense epiphytic Electra pilosa. A dense turf of red algae on the bedrock included Ceramium spp., Polysiphonia spp., Audouinella spp., calcareous crusts and other algae.IR.MIR.KR.Ldig.LdigLaminaria digitata on moderately exposed sublittoral fringe bedrockCertain match; whole record20030404MNCR 04.05100.00.00.00.00.00.0100.0263799.9898 381399.968671CCW1236Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeN Puffin Island (N Menai Strait)646.012.0071997-07-21T00:00:00Z53.32230141-4.02075554Sloping bedrock dominated by Laminaria digitata andûDesmarestia aculeata.Laminaria digitata sporelings superabundant, Laminaria saccharina and Laminaria hyperborea also present with abundant Desmarestia aculeata. Balanus crenatus common with a variety of red algae.IR.MIR.KR.Ldig.LdigLaminaria digitata on moderately exposed sublittoral fringe bedrockUncertain match; whole record20021020MNCR 04.05100.00.00.00.00.00.0100.0265499.9683 382499.955372CCW1237Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeS Puffin Island (N Menai Strait)646.013.0061997-07-22T00:00:00Z53.31488544-4.03391645Sublittoral fringing bedrock with Laminaria digitata.Sublittoral fringing bedrock with superabundant Laminaria digitata and frequent Laminaria hyperborea. Few red algae were seen under the kelp but there were abundant Hiatella arctica and common Electra pilosa along with a few sponges and scattered anthozoIR.MIR.KR.Ldig.PidLaminaria digitata and piddocks on sublittoral fringe soft rockCertain match; whole record20030404MNCR 04.05100.00.00.00.00.00.0100.0264600.0287 381699.950573CCW1273Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeYnys Moelfre (Red Wharf Bay)648.006.0011997-08-25T00:00:00Z53.35692117-4.22520219Lower infralittoral kelp park with dense red algal turf.Very silty lower infralittoral kelp park with patches of Hymeniacidon preleve and a dense red algal turf of Plocamium cartilagineum, Delesaria sanguinea and Rhodymenia pseudopalmata.IR.MIR.KR.Lhyp.PkLaminaria hyperborea park and foliose red seaweeds on moderately exposed lower infralittoral rockCertain match; whole record20030404MNCR 04.0590.00.010.00.00.00.0100.0252004.3499 386755.405374CCW1274Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeYnys Moelfre (Red Wharf Bay)648.006.0021997-08-25T00:00:00Z53.35696106-4.22526946Circalittoral bedrock with Suberites spp and Hymenacidonûpreleve.Silty, fairly sheltered circalittoral bedrock and boulders with large growths of sponges; mainly Suberites ficus, Suberites cornosus and Hymenacidon preleve. Also very tasseled Esperopsis fucorum and large Halichondria panacea.CR.HCR.XFa.SubCriTfSuberites spp. with a mixed turf of crisiids and Bugula spp. on heavily silted moderately wave-exposed shallow circalittoral rockCertain match; whole record20020926MNCR 04.0560.00.040.00.00.00.0100.0252000.0303 386759.993475CCW1275Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeOff Careg Onnen (Red Wharf Bay)648.009.0011997-08-25T00:00:00Z53.31975971-4.11821271Sublittoral fringe bedrock with Mytilus edulis.Sublittoral fringe even bedrock with dense Mytilus edulis with tufts of red algae and dense Ulva lactuca.IR.HIR.KFaR.Ala.MytAlaria esculenta, Mytilus edulis and coralline crusts on very exposed sublittoral fringe bedrockUncertain match; whole record20040509MNCR 04.0595.00.00.00.00.00.095.0259001.0892 382405.406876CCW1276Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeOff Careg Onnen (Red Wharf Bay)648.009.0021997-08-25T00:00:00Z53.31975971-4.11821271Shallow upper circalittoral bedrock with thick silt layer withûdense red algae.Dense Plocamium cartilagineum, Phycodrys rubens, Phyllophora pseudocreanoides and Furcellaria lumbricalis on level bedrock with 5 cm of silt. Bedrock surface had sparse Pomatocerus triqueter and Dendrodora grossularia.IR.HIR.KFaR.FoRFoliose red seaweeds on exposed lower infralittoral rockCertain match; whole record20030404MNCR 04.05100.00.00.00.00.00.0100.0259001.0892 382405.406877CCW1277Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeOff Careg Onnen (Red Wharf Bay)648.009.0031997-08-25T00:00:00Z53.31980097-4.11823138Lower circalittoral silted bedrock with sponges.Lower circalittoral bedrock with a thick layer of silt (up to 10-12 cm deep) overlying much of it. Mostly upper faces with a shore area of sloping bedrock leading into the next habitat. Sponges (Cliona celata, Hymenicidon preleve in particular) and phoroCR.HCR.XFa.SubCriTfSuberites spp. with a mixed turf of crisiids and Bugula spp. on heavily silted moderately wave-exposed shallow circalittoral rockCertain match; whole record20020926MNCR 04.0590.00.00.00.00.00.090.0259000.0256 382410.002878CCW1278Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeTrwyn Dinmor (Red Wharf Bay)648.010.0011997-08-28T00:00:00Z53.31547654-4.0623189Upper infralittoral large boulders with Laminaria hyperboreaûpark with a red algal understory.Upper infralittoral large boulders with a stunted Laminaria hyperborea park. On the upper faces and underneath the kelp were a variety of red algae such as Plocamium cartilaginium, and Rhodomenia conferoides. On the vertical faces there was Crisidea indeIR.MIR.KR.Lhyp.PkLaminaria hyperborea park and foliose red seaweeds on moderately exposed lower infralittoral rockCertain match; whole record20030404MNCR 04.055.00.080.00.00.00.085.0262709.9954 381820.05179CCW1279Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeTrwyn Dinmor (Red Wharf Bay)648.010.0021997-08-28T00:00:00Z53.31547654-4.0623189Upper circalittoral limestone rock with sponges and red algae.Upper circalittoral limestone boulders and bedrock with Alcyonium digitatum, Metridium senile and patches of the sponge Hymeniacidon perleve, Esperiopsis fucorum and Suberites ficus. Also many sabella-like tube worms and Phoronis hippocrepia throughout.CR.HCR.XFa.SubCriTfSuberites spp. with a mixed turf of crisiids and Bugula spp. on heavily silted moderately wave-exposed shallow circalittoral rockCertain match; whole record20020926MNCR 04.0510.00.070.020.00.00.0100.0262709.9954 381820.05180CCW1280Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeN end of Penmon Sound (N Menai Strait)648.011.0011997-08-28T00:00:00Z53.31562221-4.03815509Silty cobbles and small boulders on a muddy sand plain withûMetridium senile.Cobbles and small boulders at 13 m BCD on a muddy sand plain were covered with silt with few species. Metridium senile dominated the rock.CR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20040427MNCR 04.050.00.00.010.060.030.0100.0264320.0058 381789.976281CCW1281Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeNW Puffin Island (N Menai Strait)648.012.0011997-08-25T00:00:00Z53.32196322-4.02479363Lower infralittoral kelp park and red algal turf.Lower infralittoral kelp park with patches of sponge and dense red algal turf including Plocamium cartilagineum and Delessaria sanguinea. All very silty.IR.MIR.KR.LhypT.PkLaminaria hyperborea park with hydroids, bryozoans and sponges on tide-swept lower infralittoral rockCertain match; whole record20030404MNCR 04.0560.00.040.00.00.00.0100.0265229.9748 382469.976282CCW1282Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeNW Puffin Island (N Menai Strait)648.012.0021997-08-25T00:00:00Z53.32196322-4.02479363"Upper circalittoral very large boulders with Metridium senileûand a hydroid, bryozoan turf."Upper circalittoral large angular boulders with Metridium senile, a dense turf of hydroids Hydrallmania falcata, Nemertesia antennina, Abietinaria abietina, bryozoans Flustra foliacea, Chartella papyracea and Crisia spp. and sponges Hymeniacidon preleveCR.HCR.XFa.FluCoAs.SmAsFlustra foliacea, small solitary and colonial ascidians on tide-swept circalittoral bedrock or bouldersCertain match; whole record20021003MNCR 04.050.00.080.05.00.05.090.0265229.9748 382469.976283CCW1283Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeN Puffin Island (N Menai Strait)648.013.0011997-08-25T00:00:00Z53.32242681-4.01865933"Upper circalittoral bedrock and boulders with dense Polydoraûsp., Metridium senile and sponges.Circalittoral limestone bedrock and boulders with Metridium senile, Alcynium digitatum and sponges including Cliona celata, Halichondria panicea, Hymeniacidon preleve and Esperopsis fucorum. A dense turf of Polydora sp. tubes and bryozoans covered the roCR.HCR.XFa.FluCoAs.SmAsFlustra foliacea, small solitary and colonial ascidians on tide-swept circalittoral bedrock or bouldersCertain match; whole record20021003MNCR 04.0540.00.040.05.00.010.095.0265640.023 382510.020784CCW1289Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1998 CCW Menai Strait sublittoral sites: Gallows PointCountryside Council for WalesGallows Point Buoy (Menai Strait)698.001.0011998-05-19T00:00:00Z53.25110099-4.10121297Lower circalittoral steep slope with ridges of exposed clay withûpiddocks and sparse hydroids.Lower circalittoral steep slope of coarse sediment and clay ridges, some deeply undercut, with many piddock holes and tufts of hydroids. No sign of live piddocks but many empty Zirfaea crispata. Hydroids mainly Obelia longissima, Sertularia cupressina, NCR.MCR.SfRSoft rock communitiesCertain match; whole record20110101MNCR 04.050.00.00.00.00.00.00.0259908.7355 374735.109885CCW1290Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1998 CCW Menai Strait sublittoral sites: Gallows PointCountryside Council for WalesGallows Point (SW) (Menai Strait)698.002.0011998-05-20T00:00:00Z53.25193422-4.10287948"Heavily bored clay cliff and slabs in upper circalittoral withûpiddocks holes, crabs and colonial sConsolidated clay cliffs (up to 1.5m high without substantial undercuts) and slabs, heavily bored by piddocks with sparse fauna including crabs, erect colonial passive suspension feeders, Zirfaea, Chlamys shells on sandy clay.CR.MCR.SfRSoft rock communitiesCertain match; whole record20110101MNCR 04.050.00.00.00.00.00.00.0259800.3248 374831.031386CCW1291Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1998 CCW Menai Strait sublittoral sites: Gallows PointCountryside Council for WalesGallows Point (SW) (Menai Strait)698.002.0021998-05-20T00:00:00Z53.25193422-4.10287948Clay slope with vertical clay cliffs in upper circalittoral withûboring animals (piddocks) and sparsSteep clay slope extending from 13.9m BCD to 4.9mBCD with two vertical cliff faces up to 1.5m high with undercuts extending up to 1m at the top of the cliff. Very sparse epifauna on the slope which consisted of an upper surface of loose clay material oveCR.MCR.SfRSoft rock communitiesCertain match; whole record20110101MNCR 04.050.00.00.00.01.01.02.0259800.3248 374831.031387CCW1479Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1999 CES Gallows Point sublittoral surveyConsultants in Environmental SciencesGallows Point (Beaumaris, Menai Straits)814.003.0011999-08-23T00:00:00Z53.25195371-4.10123583Clay cliffs.There were three parts to the clay cliff layers. An overhang of peat/clay, below which a hollow into the clay housed numerous crabs including Cancer pagurus, Necora puber, Carcinus maenus and also decapods - large Palaeomon serratus in some numbers. SmalCR.MCR.SfR.PidPiddocks with a sparse associated fauna in sublittoral very soft chalk or clayCertain match; whole record20040409MNCR 04.050.00.00.00.00.00.00.0259909.9899 374830.032488CCW1480Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1999 CES Gallows Point sublittoral surveyConsultants in Environmental SciencesGallows Point (Beaumaris, Menai Straits)814.003.0021999-08-23T00:00:00Z53.25195371-4.10123583Sand slope with cobbles and boulders.A steep sand slope with patches of boulders and cobbles. The hard surfaces were covered by hydroids, mainly Sertularia spp.There were extensive patches of orange encrusting sponge, mobile fauna including large whelks, Buccinium undatum and small crabs, MCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataUncertain match; whole record20020920MNCR 04.050.00.00.00.025.025.050.0259909.9899 374830.032489CCW1481Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1999 CES Gallows Point sublittoral surveyConsultants in Environmental SciencesGallows Point (Beaumaris, Menai Straits)814.003.0031999-08-23T00:00:00Z53.25195371-4.10123583Shallow sediment flatsCeramium nodulosum has been removed from the species list for this record as more specific related taxa were also present, these are now marked as characterising. Occasionally intertidal sediments, with clumps of Mytilus edulis colonised by Ceramium noduSS.SBR.SMus.MytSSMytilus edulis beds on sublittoral sedimentUncertain match; whole record20030219MNCR 04.050.00.00.00.00.00.00.0259909.9899 374830.032490CCW1482Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1999 CES Gallows Point sublittoral surveyConsultants in Environmental SciencesGallows point (NE) (Beaumaris, Menai Straits)814.4/5.0011999-09-21T00:00:00Z53.25332226-4.10010359Boulder slope with rich biota.Tideswept boulders with thick growth of sponges and very large specimens of Haliclona oculata. Also impressive coverage by a bright orange/red sponge - a thin crust. Sponges, hydroids etc. growing together, with numerous mobile crustacea.IR.LIRLow energy infralittoral rockUncertain match; whole record20040421MNCR 04.050.00.00.010.050.025.085.0259989.9722 374979.97391CCW1488Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyTelford Bridge, East side. (Menai Strait)816.002.0011996-08-10T00:00:00Z53.22001525-4.16273597Sublittoral fringe of bedrock and boulders.Bedrock and boulders dominated by wracks and fucoids to 0m chart datum. A narrow band of Laminaria digitata and Laminaria hyperborea at a depth of 2-3m. No percentages originally recorded for substratum, therefore equal quantities entered onto database.IR.MIR.KR.LdigLaminaria hyperborea and foliose red seaweeds on moderately exposed infralittoral rockCertain match; part record20000301MNCR 04.0550.050.00.00.00.00.0100.0255699.9946 371399.972592CCW1489Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyTelford Bridge, East side. (Menai Strait)816.002.0011996-08-10T00:00:00Z53.22001525-4.16273597Sublittoral fringe of bedrock and boulders.Bedrock and boulders dominated by wracks and fucoids to 0m chart datum. A narrow band of Laminaria digitata and Laminaria hyperborea at a depth of 2-3m. No percentages originally recorded for substratum, therefore equal quantities entered onto database.IR.MIR.KR.LhypLaminaria hyperborea and foliose red seaweeds on moderately exposed infralittoral rockCertain match; part record20000301MNCR 04.0550.050.00.00.00.00.0100.0255699.9946 371399.972593CCW1490Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyTelford Bridge, East side. (Menai Strait)816.002.0021996-08-10T00:00:00Z53.22001525-4.16273597Bedrock and boulders with red algal turf.Lower infralittoral zone of bedrock and boulders with red algal turf in a very sheltered, tideswept location.IR.HIR.KFaR.FoRFoliose red seaweeds on exposed lower infralittoral rockCertain match; whole record20030404MNCR 04.0530.00.030.020.010.05.095.0255699.9946 371399.972594CCW1491Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyTelford Bridge, East side. (Menai Strait)816.002.0031996-08-10T00:00:00Z53.22001525-4.16273597Bedrock and boulders dominated by sponges.Bedrock and boulders in upper-circalittoral dominated by sponges, with some extremely large colonies, Haliclona panicea Being dominant. Some species did not have abundances on original form, these have been recorded as present.CR.HCR.XFaMixed faunal turf communitiesUncertain match; whole record20020920MNCR 04.0540.00.035.010.05.05.095.0255699.9946 371399.972595CCW1492Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyTelford Bridge, East side. (Menai Strait)816.002.0051996-08-10T00:00:00Z53.22001525-4.16273597Tideswept bedrock.Area of bedrock scoured by strong currents, dominated by barnacles. Figures for substratum not originally submitted, therefore data entered is only representative of the description given.CR.HCR.FaT.BalTubBalanus crenatus and Tubularia indivisa on extremely tide-swept circalittoral rockUncertain match; whole record20000301MNCR 04.0590.05.00.00.00.05.0100.0255699.9946 371399.972596CCW1493Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyTelford Bridge, west side. (Menai Strait)816.003.0011996-08-26T00:00:00Z53.21998806-4.16423252Bedrock with a few boulders and cobbles.Mostly bedrock with a few boulders and cobbles with pockets of shell gravel. No original data for percentages of substratum or species abundance, therefore entry for substratum is only representative of discription and all species entered as present. RedIR.HIR.KFaR.FoRFoliose red seaweeds on exposed lower infralittoral rockUncertain match; whole record20000301MNCR 04.0590.03.00.00.00.03.096.0255599.9659 371399.994597CCW1494Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyTelford Bridge, west side. (Menai Strait)816.003.0021996-08-26T00:00:00Z53.21998806-4.16423252Bedrock cliff with crevices.Cliff of bedrock with crevices and thick covering of fauna, dominated by Porifera and Hydroids. Parts of cliff surface with patches of hydroid turf and other areas of barnacles. Also noted were patches of bryozoan turf and clumps of Flustrea foliacea. SoCR.HCR.XFa.SpAnVtSponges and anemones on vertical circalittoral bedrockUncertain match; whole record20040604MNCR 04.05100.00.00.00.00.00.0100.0255599.9659 371399.994598CCW1495Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyTelford Bridge, west side. (Menai Strait)816.003.0041996-08-26T00:00:00Z53.21998806-4.16423252Bedrock cliff with boulders and cobbles on shallower slope.From bedrock cliff graduating to shallower incline with occasional patches of boulders and cobbles. No figures given for substratum on original survey, recorded data is therefore a representation of description. Barnacles dominant over sponge colonies onCR.MCR.CFaVSCircalittoral faunal communities in variable salinityUncertain match; whole record20020920MNCR 04.0580.00.00.010.00.010.0100.0255599.9659 371399.994599CCW1496Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyThe Swellies, Menai strait (Menai Strait)816.004.0021997-08-02T00:00:00Z53.21961212-4.17499856"Large boulders with gravel and pebbles between, dense kelpûpresent."Dense forest of Laminaria hyperborea and Laminaria saccharina with undercovering of miscallaneous red algae including Phycodrys rubens, Plocamnium cartilegineum and Dichyota dichotoma, on large boulders with gravel and pebbles between.IR.LIR.K.LhypLsacMixed Laminaria hyperborea and Laminaria saccharina on sheltered infralittoral rockCertain match; whole record20000301MNCR 04.050.00.00.050.00.00.050.0254879.9733 371379.9856100CCW1497Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyThe Swellies, Menai strait (Menai Strait)816.004.0031997-08-02T00:00:00Z53.21961212-4.17499856Small boulders and bedrock dominated by foliose algae.Upward facing surface of small boulders and bedrock dominated by red foliose algae. Similar to habitat 1 of this site, though with less sponge cover.IR.HIR.KFaR.FoRFoliose red seaweeds on exposed lower infralittoral rockUncertain match; whole record20000301MNCR 04.050.00.00.050.040.010.0100.0254879.9733 371379.9856101CCW1498Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyThe Swellies, Menai strait (Menai Strait)816.004.0041997-08-02T00:00:00Z53.21961212-4.17499856Seabed of boulders and cobbles with gravel/coarse sand dominatedûby sponges.Boulder and cobble substratum with gravel/coarse sand in small pockets. Fauna dominated by sponges with an estimated 35% cover. Species recorded as present were itemised in description though no abundances were given on survey form.CR.MCR.CFaVS.CuSpHCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockUncertain match; whole record20000301MNCR 04.0520.00.00.05.025.045.095.0254879.9733 371379.9856102CCW1499Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyThe Swellies, Menai strait (Menai Strait)816.004.0051997-08-02T00:00:00Z53.21961212-4.17499856Bedrock and boulders of various sizes.Bedrock and boulders of different sorts providing hard substrata throughout, mostly bedrock. Faunal turf with varying abundances of Halicondria panicea, Sagartia elegans, Plumularia seacea with a few small orange Metridium senile. Some uncolonised bedrocCR.HCR.FaT.BalTubBalanus crenatus and Tubularia indivisa on extremely tide-swept circalittoral rockCertain match; whole record20021001MNCR 04.0585.00.00.05.010.00.0100.0254879.9733 371379.9856103CCW1500Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyThe Swellies, Menai strait (Menai Strait)816.004.0061997-08-02T00:00:00Z53.21961212-4.17499856Mussel beds over pea gravel.Beds of Mytilus edulis growing on pea gravel, in places spreading onto adjacent bedrock, also uncolonised patches of pea gravel. Many Carcinus maenas with small Cancer pagurus, Ophiothrix fragilis, Plumularia setacea and Pholis gunellus also present.SS.SBR.SMus.MytSSMytilus edulis beds on sublittoral sedimentCertain match; whole record20030224MNCR 04.050.00.00.00.00.00.00.0254879.9733 371379.9856104CCW1501Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyChannel north of Ynys Gored Goch (Menai Strait)816.005.0021996-09-07T00:00:00Z53.21946705-4.18293027Dense sponge covered boulders.The deeper part of this habitat only had pink crusts as algae and a sparse, scoured fauna. The very high density of Halichondria panicea smothered plants and boulders, usually with a dense fuzz of Aglaophenia sp. on all surfaces. Nucella lapillus found oCR.MCR.CFaVS.CuSpHCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockCertain match; whole record20000301MNCR 04.0550.050.00.00.00.00.0100.0254350.0192 371379.9927105CCW1502Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyChannel north of Ynys Gored Goch (Menai Strait)816.005.0031996-09-07T00:00:00Z53.21946705-4.18293027Bedrock and boulders with dense mussels.Dense beds of Mytilus edulis on bedrock and boulders towards shore of Ynys Gored Goch. Species not recorded with appropriate abundances on original form, therefore data entry records all species as present. Sustratum record incomplete so data entry repreIR.LIR.IFaVS.MytRSMytilus edulis beds on reduced salinity infralittoral rockUncertain match; whole record20040404MNCR 04.0550.00.00.050.00.00.0100.0254350.0192 371379.9927106CCW1503Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyWest Ynys Gored Goch (Menai Strait)816.006.0011997-08-03T00:00:00Z53.21730305-4.18326952Mussel bed on varying substratum.Survey started at 7.0m BSL with dense bank of Mytilus edulis over anoxic shell gravel, exposed on one face due to excavation, with lots of Carcinus maenus feeding on the mussels. Boulders were also present with clumps of hydroids and lots of Onchidoris bCR.MCR.CMus.CMytMytilus edulis beds with hydroids and ascidians on tide-swept exposed to moderately wave-exposed circalittoral rockCertain match; whole record20021003MNCR 04.050.00.00.00.06.03.09.0254319.9683 371139.9943107CCW1504Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyWest Ynys Gored Goch (Menai Strait)816.006.0021997-08-03T00:00:00Z53.21730305-4.18326952Bedrock with some boulders.Bedrock stepped with small steps in places and other areas with steep faces to appear more ridge like. Mostly barnacles (Balanus crenatus), Sagartia elegans, some red sponge cushions covering the rock and grey didemnid cushions in places. Some shore andCR.HCR.FaT.BalTubBalanus crenatus and Tubularia indivisa on extremely tide-swept circalittoral rockUncertain match; whole record20000301MNCR 04.0575.00.00.00.015.03.093.0254319.9683 371139.9943133CCW1710Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-17/05/1994ENVRK5200121994-05-17T00:00:00Z53.22229619-4.15814691UnknownEncrusting sponge (A), Hydroids (A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.MCR.CFaVS.CuSpHCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockCertain match; whole record19940517MNCR 04.050.00.00.00.00.00.00.0256014.0184 371644.4133108CCW1505Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyWest Ynys Gored Goch (Menai Strait)816.006.0031997-08-03T00:00:00Z53.21730305-4.18326952Boulder and cobble with shell gravel between.Boulders and cobbles of angular rock with shell gravel in between. Many small colonies (15cm across) of the sponges Halichondria panicea and Esperiopsis fucorum on the boulder and cobbles, with patches of grey didemnid seasquirts and low cushion of red sCR.HCR.FaT.BalTubBalanus crenatus and Tubularia indivisa on extremely tide-swept circalittoral rockCertain match; whole record20021001MNCR 04.050.00.00.02.040.045.087.0254319.9683 371139.9943109CCW1506Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyNelson's statue to Brittania Bridge (Menai Strait)816.007.0011997-08-03T00:00:00Z53.21685593-4.18803993Boulders and cobbles.Rocky substratum of boulders and cobbles between 6m BSL and 13m BSL. Covering of porifera - mainly Halichondria panicea and Esperiopsis fucorum.CR.MCR.CFaVS.CuSpHCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockUncertain match; whole record20000301MNCR 04.050.00.040.020.020.020.0100.0253999.9963 371100.0073110CCW1507Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyPwllfanogl (Menai Strait)816.008.0011996-09-09T00:00:00Z53.21275937-4.20056178Boulders and cobbles on gravel and sand.Boulders and cobbles on a matrix of gravel and sand. Presence of very large sponges, in particular Halichodria panicea and Esperiopsis fucorum. No species abudances or percentages for subtratum type were recorded on original survey, therefore all speciesCR.HCR.FaTCircalittoral coarse sedimentCertain match; part record20040404MNCR 04.050.015.00.00.00.015.030.0253149.9843 370669.9593111CCW1508Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyWest of Penmon point (Puffin Island)816.009.0011995-09-21T00:00:00Z53.31285784-4.04733078"Boulders, rocks and cobbles (limestone) at a depth of 5 - 6.4mûBSL."Laminaria hyperborea and red algae on top of rocks, with Bryozoan (Electra?) on algae and kelp. Vertical faces of rocks covered with sponge (small patches of Cliona and larger patches of Esperiopsis fucorum) and where rock joined cobbles Urtincina felinaIR.HIR.KFaR.FoRLaminaria hyperborea and foliose red seaweeds on moderately exposed infralittoral rockCertain match; part record20000301MNCR 04.0510.050.00.00.00.040.0100.0263699.9863 381500.0174112CCW1509Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyWest of Penmon point (Puffin Island)816.009.0011995-09-21T00:00:00Z53.31285784-4.04733078"Boulders, rocks and cobbles (limestone) at a depth of 5 - 6.4mûBSL."Laminaria hyperborea and red algae on top of rocks, with Bryozoan (Electra?) on algae and kelp. Vertical faces of rocks covered with sponge (small patches of Cliona and larger patches of Esperiopsis fucorum) and where rock joined cobbles Urtincina felinaIR.MIR.KR.LhypLaminaria hyperborea and foliose red seaweeds on moderately exposed infralittoral rockCertain match; part record20000301MNCR 04.0510.050.00.00.00.040.0100.0263699.9863 381500.0174113CCW1510Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyNorth east end of Puffin Island (Puffin Island)816.010.0011997-04-13T00:00:00Z53.3214539-4.0177125Bedrock ridges with Laminaria hyperborea.Ridges of bedrock with dense Laminaria hyperborea and covering of red algal turf. No abundances for species originally recorded so all species recorded as present.Substratum percentages also missing from original form so data entry is only representativeIR.MIR.KR.LhypLaminaria hyperborea and foliose red seaweeds on moderately exposed infralittoral rockCertain match; whole record20000301MNCR 04.05100.00.00.00.00.00.0100.0265700.0338 382400.0108114CCW1511Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyNorth east end of Puffin Island (Puffin Island)816.010.0021997-04-13T00:00:00Z53.3214539-4.0177125Cliff with dense Metridium senile.Bedrock cliff with a dense covering of Plumose anemones Metridium senile and mixed turf of red algae, hydroids and bryozoans. No species abundances originally recorded, therefore all input as present. Biotope entered here as CorMetAlc although CorynactisCR.HCR.XFa.SpAnVtSponges and anemones on vertical circalittoral bedrockUncertain match; whole record20040604MNCR 04.05100.00.00.00.00.00.0100.0265700.0338 382400.0108115CCW1512Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyNorth east end of Puffin Island (Puffin Island)816.010.0031997-04-13T00:00:00Z53.3214539-4.0177125Boulders with faunal turf.Boulder field of varying sizes (largest 1m x 1m) with a faunal turf consisting of hydroids, bryozoans (including Flustra foliacea), sponges and dahlia anemones Urticina felina. No species abundances or substratum percentages recorded on original forms, tCR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20040427MNCR 04.050.00.00.050.050.00.0100.0265700.0338 382400.0108134CCW1711Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200131994-05-18T00:00:00Z53.21334775-4.19765622Unknown
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<\\Jncc-marCR.MCR.EcCr.FaAlCr.PomFaunal and algal crusts with Pomatoceros triqueter and sparse Alcyonium digitatum on exposed to moderately wave-exposed circalittoral rockCertain match; whole record19940518MNCR 04.050.00.00.00.00.00.00.0253346.025 370729.5068116CCW1513Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyNorth side of Puffin Island (Puffin Island)816.011.0011997-08-02T00:00:00Z53.32035195-4.02967211Limestone boulders with kelp Laminaria hyperborea.Sloping very large, flat topped boulders with overhangs and deep gullies between. Dominated by dense kelp on top of boulders with foliose red/brown algae below and red algal/hydroid turf on vertical sides. Diverse range of fauna.IR.MIR.KR.LhypLaminaria hyperborea and foliose red seaweeds on moderately exposed infralittoral rockCertain match; whole record20000301MNCR 04.050.00.060.020.010.010.0100.0264900.0079 382300.0055117CCW1514Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyNorth side of Puffin Island (Puffin Island)816.011.0021997-08-02T00:00:00Z53.32035195-4.02967211Limestone boulders.Dense patches of plumose anemones Metridium senile with Alcyonium digitatumon vertical sides of boulders. High species richness of fauna.IR.MIR.KR.HiaSwHiatella arctica and seaweeds on vertical limestone / chalk.Certain match; whole record20040610MNCR 04.050.00.060.020.010.010.0100.0264900.0079 382300.0055118CCW1689Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0072001-08-03T00:00:00Z53.32893938-3.77899196Lower cave walls with barnacles and dense Polydora sp.Lower cave walls with dense cover of Polydora sp. tubes. Underlying that was a crust of Balanus crenatus and Pomatoceros triqueter. Sponges, eg Halichondria panicea, and ascidians, eg Morchellium argus, were present in lower abundance.IR.FIR.SG.CC.BalPomBalanus crenatus and/or Pomatoceros triqueter with spirorbid worms and coralline crusts on severely-scoured vertical infralittoral rockCertain match; whole record20080414MNCR 04.05100.00.00.00.00.00.0100.0281619.9983 382809.9619119CCW1690Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0092001-08-03T00:00:00Z53.32893938-3.77899196Horizontal scoured and silted bedrock with barnacles.Horizontal scoured and silted bedrock with Balanus crenatus - mid-cave adjacent to sandy bed.IR.FIR.SG.CC.BalPomBalanus crenatus and/or Pomatoceros triqueter with spirorbid worms and coralline crusts on severely-scoured vertical infralittoral rockCertain match; whole record20080414MNCR 04.05100.00.00.00.00.00.0100.0281619.9983 382809.9619120CCW1691Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0102001-08-03T00:00:00Z53.32893938-3.77899196"Vertical cave wall with Sagartia elegans, Polydora sp andûHiatella arctica."Vertical cave walls near the entrance to the cave with abundant Sagartia elegans and superabundant Polydora sp. Encrusting sponges were a feature, including this form of Cliona celata and an orange sponge. The limestone rock was also burrowed into by PhoIR.FIR.SG.CrSpAsAnAnemones, including Corynactis viridis, crustose sponges and colonial ascidians on very exposed or wave surged vertical infralittoral rockCertain match; whole record20080414MNCR 04.05100.00.00.00.00.00.0100.0281619.9983 382809.9619121CCW1692Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`U Bend Cave`, Great Orme's Head (Great and Little Ormes Head)961.018.0022001-09-26T00:00:00Z53.33993428-3.87693506"Vertical and overhanging limestone with Hiatella arctica,ûbarnacles, Pomatoceros triqueter andVertical and overhanging bedrock in a tunnel between two caves completely shaded from light. The limestone was burrowed into by Hiatella arctica and encrusted by Pomatoceros triqueter, Balanus crenatus and Balanus balanus. Sponge patches included a littlIR.FIR.SG.CrSpAsAnAnemones, including Corynactis viridis, crustose sponges and colonial ascidians on very exposed or wave surged vertical infralittoral rockCertain match; whole record20081004MNCR 04.05100.00.00.00.00.00.0100.0275130.0029 384199.9693122CCW1693Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Tight Fit Cave`, Great Orme's Head (Great and Little Ormes Head)961.019.0012001-09-27T00:00:00Z53.33818556-3.8332992"Scoured cave roof with Dendrodoa grossularia, Alcyonidiumûdiaphanum and Pomatoceros triqueterA smooth and scoured overhanging cave roof with scattered Dendrodoa grossularia and short (3-5cm) growths of Alcyonidium diaphanum. Sparse barnacles (Balanus balanus and Balanus crenatus) were also present.IR.FIR.SG.DenCcorDendrodoa grossularia and Clathrina coriacea on wave-surged vertical infralittoral rockCertain match; whole record20080904MNCR 04.05100.00.00.00.00.00.0100.0278030.0155 383930.0511123CCW1694Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Tight Fit Cave`, Great Orme's Head (Great and Little Ormes Head)961.019.0022001-09-27T00:00:00Z53.33818556-3.8332992"Hiatella arctica burrowed limestone cave walls with encrusting sponges,ûbarnacles and anemones."Cave walls made from, Hiatella arctica bored, limestone with a covering of barnacles Balanus crenatus and Pomatoceros sp. Patches of encrusting sponge decorated the walls including Myxilla incrustans and a rust coloured crust. Anemones were also presentIR.FIR.SG.CrSpCrustose sponges on extremely wave-surged infralittoral cave or gully wallsCertain match; whole record20080904MNCR 04.05100.00.00.00.00.00.0100.0278030.0155 383930.0511124CCW1695Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Tight Fit Cave`, Great Orme's Head (Great and Little Ormes Head)961.019.0032001-09-27T00:00:00Z53.33818556-3.8332992Scoured bedrock lower walls of cave with Pomatoceros triqueterûand Polydora sp.Scoured bedrock lower walls of cave with sparse fauna including Pomatoceros triqueter, Polydora sp. tubes and Asterias rubens. Sparse encrusting sponges and Hiatella arctica were present.IR.FIR.SG.CC.BalPomBalanus crenatus and/or Pomatoceros triqueter with spirorbid worms and coralline crusts on severely-scoured vertical infralittoral rockCertain match; whole record20080414MNCR 04.05100.00.00.00.00.00.0100.0278030.0155 383930.0511125CCW1696Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Tight Fit Cave`, Great Orme's Head (Great and Little Ormes Head)961.019.0042001-09-27T00:00:00Z53.33818556-3.8332992"Mobile sand, pebbles and shell on cave floor. "Cave floor with mobile sand, pebbles and shell. No conspicuous macrofauna apart from Necora puber and Palaemon serratus.IR.FIR.SG.CC.MoCoralline crusts and crustaceans on mobile boulders or cobbles in surge gulliesCertain match; whole record20080414MNCR 04.050.00.00.00.00.00.00.0278030.0155 383930.0511126CCW1697Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Confusing Cave`, Great Orme's Head (Great and Little Ormes Head)961.020.0012001-09-27T00:00:00Z53.33810495-3.83269493Overhanging cave walls and roof with Dendrodoa grossularia andûAlcyonidium diaphanum.Cave overhangs and roof with Dendrodoa grossularia and a forest of small Alcyonidium diaphanum. A crust of Balanus crenatus was also present.IR.FIR.SG.DenCcorDendrodoa grossularia and Clathrina coriacea on wave-surged vertical infralittoral rockCertain match; whole record20080904MNCR 04.05100.00.00.00.00.00.0100.0278069.9966 383920.0083127CCW1698Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Confusing Cave`, Great Orme's Head (Great and Little Ormes Head)961.020.0022001-09-27T00:00:00Z53.33810495-3.83269493"Vertical limestone cave walls with Hiatella arctica, barnacles,ûencrusting sponges and anemones."Vertical cave walls extensively burrowed into by Hiatella arctica with a crust of barnacles (mainly Balanus crenatus). The dominant anemone was Sagartia troglodytes.IR.FIR.SG.CrSpCrustose sponges on extremely wave-surged infralittoral cave or gully wallsCertain match; whole record20080904MNCR 04.05100.00.00.00.00.00.0100.0278069.9966 383920.0083128CCW1699Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Confusing Cave`, Great Orme's Head (Great and Little Ormes Head)961.020.0032001-09-27T00:00:00Z53.33810495-3.83269493Scoured lower cave walls with Pomatoceros triqueter.Scoured lower cave walls with Pomatoceros triqueter, Polydora sp. tubes and patches of Mytilus edulis in horizontal crevices.IR.FIR.SG.CC.BalPomBalanus crenatus and/or Pomatoceros triqueter with spirorbid worms and coralline crusts on severely-scoured vertical infralittoral rockCertain match; whole record20080414MNCR 04.05100.00.00.00.00.00.0100.0278069.9966 383920.0083129CCW1704Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-17/05/1994ENVRK5200011994-05-17T00:00:00Z53.22239988-4.17469746UnknownEncrusting sponge (C), Red algal turf (F)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame GraIR.MIR.KT.FilRVSFilamentous red seaweeds, sponges and Balanus crenatus on tide-swept variable-salinity infralittoral rockCertain match; whole record19940517MNCR 04.050.00.00.00.00.00.00.0254909.575 371689.4657130CCW1705Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-17/05/1994ENVRK5200031994-05-17T00:00:00Z53.21175094-4.19770116UnknownEncrusting sponge (C), Hydroids (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record19940517MNCR 04.050.00.00.00.00.00.00.0253337.5606 370551.9713131CCW1706Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-17/05/1994ENVRK5200041994-05-17T00:00:00Z53.21340075-4.19574944UnknownEncrusting sponge (A), Hydroids (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVCR.HCR.XFa.FluHocuSublittoral mixed sedimentCertain match; part record19940517MNCR 04.050.00.00.00.00.00.00.0253473.5304 370731.4919132CCW1707Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-17/05/1994ENVRK5200051994-05-17T00:00:00Z53.21299979-4.19750323UnknownEncrusting sponge (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520005_Take_CR.HCR.XFa.FluCoAsSublittoral mixed sedimentCertain match; part record19940517MNCR 04.050.00.00.00.00.00.00.0253355.0506 370690.4864135CCW1712Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200141994-05-18T00:00:00Z53.21314677-4.1978032UnknownEncrusting sponge (A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520014_TakeCR.HCR.XFa.FluCoAsFlustra foliacea and colonial ascidians on tide-swept moderately wave-exposed circalittoral rockCertain match; whole record19940518MNCR 04.050.00.00.00.00.00.00.0253335.523 370707.4519136CCW1713Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200151994-05-18T00:00:00Z53.21315177-4.19730126UnknownEncrusting sponge (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520015_TakeCR.HCR.XFa.FluCoAsFlustra foliacea and colonial ascidians on tide-swept moderately wave-exposed circalittoral rockCertain match; whole record19940518MNCR 04.050.00.00.00.00.00.00.0253369.0572 370706.9784137CCW1714Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200161994-05-18T00:00:00Z53.21299879-4.19655234UnknownEncrusting sponge (O), Hydroids (S)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.HCR.XFa.FluCoAsFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0253418.543 370688.425138CCW1715Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200161994-05-18T00:00:00Z53.21299879-4.19655234UnknownEncrusting sponge (O), Hydroids (S)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0253418.543 370688.425139CCW1716Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200171994-05-18T00:00:00Z53.21839622-4.18169926Unknown
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<\\Jncc-marCR.MCR.CMusCircalittoral mussel beds on rockCertain match; whole record19940518MNCR 04.050.00.00.00.00.00.00.0254428.5623 371258.3625140CCW1717Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200181994-05-18T00:00:00Z53.21880021-4.17709887UnknownAlgal turf (C), Barnacles (A), Encrusting sponge (A), Hydroids (O)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_MeCR.MCR.CFaVS.CuSpHCircalittoral mussel beds on rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0254737.0282 371293.9377141CCW1718Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200181994-05-18T00:00:00Z53.21880021-4.17709887UnknownAlgal turf (C), Barnacles (A), Encrusting sponge (A), Hydroids (O)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_MeCR.MCR.CMusCircalittoral mussel beds on rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0254737.0282 371293.9377142CCW1719Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200191994-05-18T00:00:00Z53.22019819-4.16795023UnknownEncrusting sponge (C/A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520019_TaCR.MCR.CFaVS.CuSpHCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockCertain match; whole record19940518MNCR 04.050.00.00.00.00.00.00.0255352.5332 371430.8714143CCW1720Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200201994-05-18T00:00:00Z53.22115207-4.16939911UnknownEncrusting sponge (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520020_TakeCR.HCR.XFa.SpAnVtSublittoral sands and muddy sandsCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0255259.0246 371539.9128144CCW1721Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200221994-05-18T00:00:00Z53.22134797-4.17590221UnknownEncrusting sponge (C/A), Hydroids (C/A), Red algal turf (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai StrCR.HCR.XFa.FluCoAsFlustra foliacea and colonial ascidians on tide-swept moderately wave-exposed circalittoral rockCertain match; whole record19940518MNCR 04.050.00.00.00.00.00.00.0254825.5716 371574.9053145CCW1722Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200241994-05-18T00:00:00Z53.22039701-4.18095447UnknownEncrusting sponge (A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520024_TakeCR.MCR.CFaVS.CuSpHFaunal and algal crusts with Pomatoceros triqueter and sparse Alcyonium digitatum on exposed to moderately wave-exposed circalittoral rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0254485.0914 371479.4066146CCW1723Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200241994-05-18T00:00:00Z53.22039701-4.18095447UnknownEncrusting sponge (A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520024_TakeCR.MCR.EcCr.FaAlCr.PomFaunal and algal crusts with Pomatoceros triqueter and sparse Alcyonium digitatum on exposed to moderately wave-exposed circalittoral rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0254485.0914 371479.4066147CCW1724Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200251994-05-18T00:00:00Z53.21629843-4.18774845UnknownEncrusting sponge (A), Hydroids (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.HCR.XFa.FluCoAsFlustra foliacea and colonial ascidians on tide-swept moderately wave-exposed circalittoral rockCertain match; whole record19940518MNCR 04.050.00.00.00.00.00.00.0254017.5915 371037.3469148CCW1725Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200261994-05-18T00:00:00Z53.2147476-4.19240287UnknownEncrusting sponge (C), Hydroids (C)
<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520026_Take_26a.jpg>CR.MCR.CFaVS.CuSpHFaunal and algal crusts with Pomatoceros triqueter and sparse Alcyonium digitatum on exposed to moderately wave-exposed circalittoral rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0253701.5262 370874.4614149CCW1726Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200261994-05-18T00:00:00Z53.2147476-4.19240287UnknownEncrusting sponge (C), Hydroids (C)
<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520026_Take_26a.jpg>CR.MCR.EcCr.FaAlCr.PomFaunal and algal crusts with Pomatoceros triqueter and sparse Alcyonium digitatum on exposed to moderately wave-exposed circalittoral rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0253701.5262 370874.4614150CCW1727Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200271994-05-18T00:00:00Z53.21414666-4.19700033UnknownHydroids (O)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520027_Take_27b.jpg>CR.HCR.XFa.FluHocuFaunal and algal crusts with Pomatoceros triqueter and sparse Alcyonium digitatum on exposed to moderately wave-exposed circalittoral rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0253392.5548 370817.0309151CCW1728Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200271994-05-18T00:00:00Z53.21414666-4.19700033UnknownHydroids (O)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520027_Take_27b.jpg>CR.MCR.EcCr.FaAlCr.PomFaunal and algal crusts with Pomatoceros triqueter and sparse Alcyonium digitatum on exposed to moderately wave-exposed circalittoral rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0253392.5548 370817.0309152CCW1729Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200281994-05-18T00:00:00Z53.21416765-4.19973502UnknownHydroids (C)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENVRK520028_Take_28b.jpg>CR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record19940518MNCR 04.050.00.00.00.00.00.00.0253210.0228 370824.9783153CCW1730Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200291994-05-18T00:00:00Z53.22344609-4.15819704UnknownEncrusting sponge (A), Hydroids (A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait May94 Frame Grabs\ENCR.HCR.XFa.FluHocuSublittoral mixed sedimentCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0256014.5469 371772.4211165CCW1979Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2004 CCW / IECS Menai Strait & Conwy Bay SAC boulder habitat monitoringCountryside Council for WalesBritannia RockMRCCW30200000004.052004-08-03T00:00:00Z53.21627659-4.18531426boulder 5IR.MIR.KR.Ldig.BoLaminaria digitata and under-boulder fauna on sublittoral fringe bouldersCertain match; whole record20080428MNCR 04.050.00.00.00.00.00.00.0254180.0197 371030.0441155CCW1732Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1994 Envision - Menai May94Menai May94-18/05/1994ENVRK5200301994-05-18T00:00:00Z53.21990114-4.17269852UnknownBarnacles (C), Encrusting sponge (C/A), Hydroids (A)
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<\\Jncc-marine\JNCCSurvey\Envision_FrameGrabs\ENVFG0002\ENV0052_Menai Strait MayCR.MCR.CMusCircalittoral mussel beds on rockCertain match; part record19940518MNCR 04.050.00.00.00.00.00.00.0255034.4957 371407.4612156CCW1805Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 CCW / ASML Menai Strait & Conwy Bay SAC FserTX (tide-swept Fucus serratus) monitoringCountryside Council for WalesCastell GwylanMRCCW1630000006E.072009-06-26T00:00:00Z53.1803393-4.23242512Lower half of tide-swept Fucus serratus zone (100%)Quadrat = .5m x .5mFucus serratus cover in quadrat = 100% - non attached within the quadrat, therefore no records meade.Sediment cover in quadrat = 1mmof silt on rock = 80%- Lowerin quadrats = Fucus serratus thallus. Length of thallus, percentage of epibIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockUncertain match; whole record20100125MNCR 04.050.00.00.00.00.00.00.0250910.0074 367129.9662157CCW1909Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 12 - East Carreg OnnenMRCCW300000000E9.022002-08-04T00:00:00Z53.32073534-4.11877317limestone sloping rocky reefLimestone bedrock reef from 11-3.5m bsl.with sponges, anemones and other fauna. Turf of red seaweeds present from 5m upwrads on upper rock facesCR.HCR.XFa.SubCriTfSuberites spp. with a mixed turf of crisiids and Bugula spp. on heavily silted moderately wave-exposed shallow circalittoral rockCertain match; whole record20100206MNCR 04.05100.00.00.00.00.00.0100.0258967.0105 382514.9614158CCW1931Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 CCW Britannia Bridge Mussel SurveyCountryside Council for WalesBrittania Bridge Mussel BedMRCCW30000000213.011997-08-19T00:00:00Z53.21760362-4.1848685Circalittoral bedrock boulders and cobbles dominated by mussles with encrusting faunaBedrock with some boulders and a small amount of cobbles and pebbles between. Mussels (Mytilus edulis) providing the dominant cover over the bedrock and boulders, with mussels one layer thick firmly attached to the substratum. Areas of rock without musCR.MCR.CMus.CMytMytilus edulis beds with hydroids and ascidians on tide-swept exposed to moderately wave-exposed circalittoral rockCertain match; whole record20110101MNCR 04.0580.00.00.05.010.02.097.0254214.2402 371176.7332159CCW1932Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 CCW Britannia Bridge Mussel SurveyCountryside Council for WalesBrittania Bridge Mussel BedMRCCW30000000213.021997-08-19T00:00:00Z53.21760362-4.1848685Circalittoral mud dominated by musslesMussels (Mytilus edulis) overlying mud (pseudofeaces) with patches of mud with empty mussels buried in it. Mussles only very lightly attached by byssus threads. Depth of mussel bed varies from 20-45cm deep of live mussels (the deepest part of the bed lSS.SBR.SMus.MytSSMytilus edulis beds on sublittoral sedimentCertain match; whole record20110101MNCR 04.050.00.00.00.00.00.00.0254214.2402 371176.7332160CCW1933Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 CCW Britannia Bridge Mussel SurveyCountryside Council for WalesBrittania Bridge Mussel BedMRCCW30000000213.031997-08-19T00:00:00Z53.21760362-4.1848685Circalittoral shell gravel overlying bedrock dominated by musslesAbout a 90% cover of mussels (Mytilus edulis) in a layer of live mussels up to 10 -15cm deep, quite strongly attached to a shell gravel substratum. The shell gravel appeared very thick in places (up to at least 1m deep) overlying bedrock - the bedrock wSS.SBR.SMusSublittoral mussel beds (on sublittoral sediment)Certain match; whole record20110101MNCR 04.0510.00.00.00.00.00.010.0254214.2402 371176.7332161CCW1973Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2004 CCW / IECS Menai Strait & Conwy Bay SAC boulder habitat monitoringCountryside Council for WalesBritannia BridgeMRCCW30200000003.012004-08-04T00:00:00Z53.21479-4.1879346boulder 1IR.MIR.KR.Ldig.BoLaminaria digitata and under-boulder fauna on sublittoral fringe bouldersCertain match; whole record20080428MNCR 04.050.00.00.00.00.00.00.0253999.974 370869.9998162CCW1974Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2004 CCW / IECS Menai Strait & Conwy Bay SAC boulder habitat monitoringCountryside Council for WalesBritannia BridgeMRCCW30200000003.022004-08-04T00:00:00Z53.21479275-4.18778496boulder 2IR.MIR.KR.Ldig.BoLaminaria digitata and under-boulder fauna on sublittoral fringe bouldersCertain match; whole record20080428MNCR 04.050.00.00.00.00.00.00.0254009.999 370870.0271163CCW1977Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2004 CCW / IECS Menai Strait & Conwy Bay SAC boulder habitat monitoringCountryside Council for WalesBritannia RockMRCCW30200000004.012004-08-03T00:00:00Z53.21618403-4.18545933boulder 1IR.MIR.KR.Ldig.BoLaminaria digitata and under-boulder fauna on sublittoral fringe bouldersCertain match; whole record20080428MNCR 04.050.00.00.00.00.00.00.0254170.023 371019.9958164CCW1978Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2004 CCW / IECS Menai Strait & Conwy Bay SAC boulder habitat monitoringCountryside Council for WalesBritannia RockMRCCW30200000004.042004-08-03T00:00:00Z53.21627659-4.18531426boulder 4IR.MIR.KR.Ldig.BoLaminaria digitata and under-boulder fauna on sublittoral fringe bouldersCertain match; whole record20080428MNCR 04.050.00.00.00.00.00.00.0254180.0197 371030.0441166CCW1980Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2004 CCW / IECS Menai Strait & Conwy Bay SAC boulder habitat monitoringCountryside Council for WalesPrice's PointMRCCW30200000005.012004-08-04T00:00:00Z53.2183327-4.17613198boulder 1IR.MIR.KR.Ldig.BoLaminaria digitata and under-boulder fauna on sublittoral fringe bouldersCertain match; whole record20080428MNCR 04.050.00.00.00.00.00.00.0254800.0025 371240.0309167CCW1981Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2004 CCW / IECS Menai Strait & Conwy Bay SAC boulder habitat monitoringCountryside Council for WalesPrice's PointMRCCW30200000005.042004-08-04T00:00:00Z53.2183327-4.17613198boulder 4IR.MIR.KR.Ldig.BoLaminaria digitata and under-boulder fauna on sublittoral fringe bouldersCertain match; whole record20080428MNCR 04.050.00.00.00.00.00.00.0254800.0025 371240.0309168CCW2032Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 1, Puffin Island Video Tow.MRCCW3170000006E.012011-06-08T00:00:00Z53.31442314-4.02488707Silty mudSilty mud. 0.46m below chart datum. Poor visibility/not focusing plus fast at times. Use of stills photos to help ID. Very silty. Dense Metridium on cobbles. Biotope loose fit - Metridium dominant.IR.HIRKelp and seaweed communities on sublittoral sedimentCertain match; whole record20130104MNCR 04.050.00.00.00.00.015.015.0265199.9994 381631.4733169CCW2033Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 11, Puffin Island Video Tow.MRCCW3170000007A.012011-06-08T00:00:00Z53.31752842-4.0323456Boulders with sand betweenBoulders with sand between. 1.29m below chart datum. Kelp forest. Estimated substrate percentages as very difficult to see..IR.HIR.KSed.XKScrRKelp and red seaweeds (moderate energy infralittoral rock)Uncertain match; whole record20130104MNCR 04.050.00.05.040.025.020.090.0264712.9728 381990.9552170CCW2034Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 14, Puffin Island Video Tow.MRCCW3170000007D.012011-06-08T00:00:00Z53.31232337-4.02860817Cobble, Boulders coarse sedimentsCobble, Boulders coarse sediments. 2.57m below chart datum. Biotope OK fit - Saccharina with red seaweeds and lots of Metridium.IR.HIR.KFaRKelp with cushion fauna and/or foliose red seaweedsUncertain match; whole record20120316MNCR 04.050.00.00.00.00.020.020.0264945.5045 381404.9231171CCW2035Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 15a, Puffin Island Video Tow.MRCCW3170000007E.012011-06-08T00:00:00Z53.32064594-4.01844011Pebbles, cobbles and small bouldersPebbles, cobbles and small boulders. 1.73m below chart datum. Quick footage. Sandy patches with dense Lanice conchilega. Biotope good fit.IR.MIR.KT.XKTRed seaweeds and kelps on tide-swept mobile infralittoral cobbles and pebblesCertain match; whole record20130104MNCR 04.050.00.00.00.00.040.040.0265649.0079 382311.5064172CCW2732Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 16, Puffin Island Video Tow.MRCCW31700000080.012011-06-08T00:00:00Z53.31645438-4.03364575Silty craggy bedrockSilty craggy bedrock. 3.41m below chart datum. Mermaids purse. Creel. Bouldary reef. Jumping/quick footage. Biotope OK fit - lots of red seaweeds.IR.HIR.KFaR.FoRDense foliose red seaweeds on silty moderately exposed infralittoral rockCertain match; whole record20130106MNCR 04.050.00.070.020.05.00.095.0264622.9824 381873.9586173CCW2733Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 28, Puffin Island Video Tow.MRCCW3170000008C.012011-06-08T00:00:00Z53.31107334-4.03498115Scoured gravel and cobblesScoured gravel and cobbles. 1.54m below chart datum. Quick footage - poor viz. Lots of seaweeds - not possible to ID all on video. Possible clumps of Mytilus..IR.MIR.KT.XKTMixed kelp with foliose red seaweeds, sponges and ascidians on sheltered tide-swept infralittoral rockUncertain match; whole record20120316MNCR 04.050.00.00.00.02.030.032.0264517.0085 381277.9619174CCW2734Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 31, Puffin Island Video Tow.MRCCW3170000008F.012011-06-08T00:00:00Z53.3153533-4.02861666Rock and cobbles, Silty sedimentCobbles, pebbles and silty sediment. . 1.39m below chart datum. Very poor viz/focus, quick. Indet thin tubes, possibly Sabella. Biotope moderate fit - Metridium key species.IR.HIR.KFaR.FoRKelp and seaweed communities on sublittoral sedimentUncertain match; whole record20130106MNCR 04.050.00.00.00.00.015.015.0264954.4768 381741.9679175CCW2772Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS1 Britannia musselsMRCCW80000000003.012002-08-01T00:00:00Z53.21688889-4.18624416Moderately scoured tideswept bedrock and boulders in upper circalittoralUpper circalittoral tideswept bedrock, boulders and some cobbles at 5 to 8m bcd. Moderately scoured. Boulders with large patches of sponges, particularly Common Halichondria panicea and Frequent Esperiopsis fucorum. Tubularia indivisa was Frequent onCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.0530.00.010.020.030.05.095.0254120.0122 371100.0117176CCW2773Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS1 Britannia musselsMRCCW80000000003.022002-08-01T00:00:00Z53.21688889-4.18624416Upper circalittoral tideswept cobbles and boulders with barnaclesUpper circalittoral tideswept cobbles with some small boulders and gravel at 5 to 6m bcd. Abundant barnacles and occasional Halichondria panicea. Other conspicuous species included Frequent Urticina felina, Occasional Plumularia setacea and OccasionalCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockUncertain match; part record20031230MNCR 04.050.00.00.00.05.085.090.0254120.0122 371100.0117177CCW2774Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS2 Britannia BridgeMRCCW80000000004.012002-08-01T00:00:00Z53.21598242-4.18664733Lower infralittoral bedrock with kelp park and spongesLower infralittoral bedrock at 0.4 to 1.0m bcd, with kelp park and sponges. Bedrock with Common Laminaria digitata and Frequent L. hyperborea undergrown by Common Halichondria panicea and Common Esperiopsis fucorum. Other fauna included Tubularia indivIR.MIR.KR.LhypT.PkLaminaria hyperborea park with hydroids, bryozoans and sponges on tide-swept lower infralittoral rockCertain match; whole record20031230MNCR 04.05100.00.00.00.00.00.0100.0254090.0219 370999.9519178CCW2775Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS2 Britannia BridgeMRCCW80000000004.022002-08-01T00:00:00Z53.21598242-4.18664733Circalittoral bedrock and cobbles with sponges and hydroidsCircalittoral bedrock and cobbles at 1 to 5m bcd, with sponges and hydroids. Bedrock and angular cobbles with Abundant Balanus crenatus, Common Halichondria panicea and Abundant Esperiopsis fucorum. Common Nucella lapillus feeding on the barnacles; cleaCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.0580.010.00.00.00.010.0100.0254090.0219 370999.9519179CCW2776Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS3 TreborthMRCCW80000000005.012002-08-01T00:00:00Z53.21519008-4.18817967Upper circalittoral bedrock and boulders with barnacles and spongesUpper circalittoral bedrock and boulders exposed to strong tidal streams at 5.6 to 7.6m bcd. Dominated by patches of Common Halichondria panicea, Common Esperiopsis fucorum and dense barnacles. Patches of Common Balanus crenatus and Frequent Nucella lapCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.0550.00.020.015.010.05.0100.0253984.9783 370914.9905180CCW2777Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS4 Swellies South ShoreMRCCW80000000006.012002-08-02T00:00:00Z53.21913731-4.17145435Bedrock and boulders in upper circalittoral with sponges, hydroids and clumps of musselsUpper circalittoral steep bedrock and boulder slope at 3.2 to 9.2m bcd. Deeper section adjacent to area of gravel and showing signs of scour. Main cover (above about 8m bcd) was Common Halichondria panicea and Frequent Esperiopsis fucorum. Frequent paCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.0555.00.00.030.015.00.0100.0255115.026 371319.9613181CCW2778Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS4 Swellies South ShoreMRCCW80000000006.022002-08-02T00:00:00Z53.21913731-4.17145435Infralittoral bedrock and boulders with kelp and red algaeInfralittoral steep slope of bedrock and boulders at 0.8 to 3.2m bcd, with kelp and red algae. Upper and lower infralittoral at very lower edge of sublittoral fringe. Common Laminaria digitata dominant in the shallower area with red algae and Common HaIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockUncertain match; whole record20031230MNCR 04.0550.00.00.035.015.00.0100.0255115.026 371319.9613182CCW2779Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS5 Swellies RockMRCCW80000000007.012002-08-02T00:00:00Z53.21917665-4.17422751Tideswept circalittoral bedrock and boulders with Mytilus edulisCircalittoral tideswept slope of bedrock and boulders at 4.5 to 9m bcd with Abundant Mytilus edulis. Dogwhelks Nucella lapillus, crabs (Cancer pagurus, Carcinus maenas and Necora puber) and Asterias rubens were Common. Anemones Sagartia elegans and MetCR.HCR.FaT.BalTubBalanus crenatus and Tubularia indivisa on extremely tide-swept circalittoral rockUncertain match; whole record20031230MNCR 04.0530.00.010.020.010.010.080.0254929.9714 371330.0376183CCW2780Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS5 Swellies RockMRCCW80000000007.022002-08-02T00:00:00Z53.21917665-4.17422751Infralittoral bedrock with Mytilus and red algae on top of Swellies RockUpper infralittoral bedrock on top of Swellies Rock at 1.5m acd to 0.5m bcd. Small area of Mytilus bed with patches of red algae (mainly Cryptopleura, Hypoglossum, Phyllophora pseudoceranoides, Ulva and Ectocarpacea) and a few Laminaria hyperborea and LIR.LIR.IFaVS.MytRSMytilus edulis beds on reduced salinity infralittoral rockUncertain match; whole record20031230MNCR 04.05100.00.00.00.00.00.0100.0254929.9714 371330.0376184CCW2781Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS8 Penmon Pool WestMRCCW8000000000A.012002-08-02T00:00:00Z53.30846138-4.03631291Tidally exposed circalittoral cobbles and boulders with bryozoan turf, hydroids and spongesCircalittoral tidally exposed silty cobbles and boulders at 28m bcd. Level bottom of cobbles, boulders and pebbles with dense turf of Scrupocellaria, and frequent clumps of Flustra and Common Alcyonidium, plus various other bryozoans. Common clumps ofCR.MCR.EcCr.FaAlCr.FluFlustra foliacea on slightly scoured silty circalittoral rockCertain match; part record20031230MNCR 04.050.00.00.020.020.030.070.0264419.993 380989.9577185CCW2782Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS11 Coleg Normal AMRCCW8000000000D.022002-08-03T00:00:00Z53.2239932-4.15657003Circalittoral tide-swept boulder slope with sponges, hydroids and anemonesBoulder slope with cobbles and some pebbles and gravel in moderate to weak tidal streams at around 6 to 14m bcd, with cushions of sponge, and hydroids and anemones.CR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.050.00.020.020.020.020.080.0256124.9923 371829.9819186CCW2783Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS12 Coleg Normal BMRCCW8000000000E.012002-08-03T00:00:00Z53.22404353-4.15627294Upper circalittoral boulders and cobbles with Haliclona oculata, ascidians, hydroids and sponge turfUpper circalittoral boulders and cobbles with Haliclona oculata, forming distinctive clumps amongst boulders with crusts of Halichondria panicea, Hymeniacidon perleve and Esperiopsis fucorum. Patches of Abietinaria abietina and lots of Clavellinidae indCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockUncertain match; whole record20031230MNCR 04.050.00.010.060.020.05.095.0256144.9892 371835.0562187CCW2784Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS12 Coleg Normal BMRCCW8000000000E.022002-08-03T00:00:00Z53.22404353-4.15627294Lower circalittoral boulders at 5-16m bcd with Halichondria, Tubularia and EsperiopsisSteep slope of boulders and cobbles, exposed to strong tidal streams, from 5-16m bcd. Dominated by Halichondria panicea, Esperiopsis fucorum and Tubularia indivisa; with numerous Sagartia elegans, Flustra foliacea and Alcyonidium diaphanum on tops of boCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.050.00.00.020.075.05.0100.0256144.9892 371835.0562188CCW2785Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS13 Friars RoadMRCCW8000000000F.022002-08-03T00:00:00Z53.2753831-4.07763652Upper infralittoral boulder clay outcrops with piddock holesBoulder clay protruding as lumpy masses with 20-30 piddock holes /sq metre. Plume of silt from one hole. Clay grey in colour and quite hard. Dead piddock shells embedded in the clay.CR.MCR.SfR.PidPiddocks with a sparse associated fauna in sublittoral very soft chalk or clayCertain match; whole record20031230MNCR 04.050.00.00.00.00.00.00.0261559.9676 377389.9892189CCW2786Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS14 Pwllfanogyl Hole NorthMRCCW80000000010.012002-08-04T00:00:00Z53.21344197-4.19767616Lower circalittoral vertical bedrock with encrusting sponges, anemones and ascidiansA low (1-2m) cliff extending for at least 15m. Encrusting sponge fauna was very interesting. In addition, there were patches of Sagartia elegans and Aplidium punctum. There were extensive patches, typically 0.5m diameter, of an encrusting orange spongCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.05100.00.00.00.00.00.0100.0253345.011 370740.003190CCW2787Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS14 Pwllfanogyl Hole NorthMRCCW80000000010.022002-08-04T00:00:00Z53.21344197-4.19767616Lower circalittoral boulders and cobbles with Flustra, Abietinaria and encrusting bryozoaBoulders characterised by clumps of Flustra foliacea and Abietinaria with a few Pisidia and encrusting bryozoa beneath.CR.MCR.EcCr.FaAlCr.FluFlustra foliacea on slightly scoured silty circalittoral rockUncertain match; whole record20031230MNCR 04.050.00.05.040.020.020.085.0253345.011 370740.003191CCW2788Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS15 Pwllfanogyl Hole SouthMRCCW80000000011.012002-08-04T00:00:00Z53.21321465-4.19781429Lower circalittoral bedrock outcrops with sponges, Flustra and AbietinariaOutcrops of bedrock, mostly in form of low vertical faces (up to 2m high), surrounded by a mixed angular cobble slope. Dense patches of Flustra and small patches of Abietinaria mixed with a variety of sponge crusts, cushion sponges (mainly HalichondriaCR.MCR.EcCr.FaAlCr.FluFlustra foliacea on slightly scoured silty circalittoral rockUncertain match; whole record20031230MNCR 04.05100.00.00.00.00.00.0100.0253335.0211 370715.0378245CCW3997Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchThe Carrot Patch, Menai StraitMRMES00200000128.022010-08-07T00:00:00Z53.19658579-4.21362666Sloping cobble and pebble reef with faunal turf.Gently sloping reef slope of cobbles and pebbles with a covering of short faunal turf of sponges, sparse hydroids and ascidians. Habitat from 10.6m bcd and 14.7m bcd. Very short faunal cover except 10.6-13.6m bcd, where there were sizeable colonies of HaCR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20101215MNCR 04.050.00.00.00.00.040.040.0252221.9787 368898.025192CCW2789Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS16 SW of Ynys WelltogMRCCW80000000012.012002-08-04T00:00:00Z53.22138675-4.17628699Infralittoral tideswept cobbles and boulders with kelp park and sponge crustsInfralittoral tideswept cobble plain with occasional large boulders at 2.3 to 3.8 m bcd; supporting Occasional Laminaria hyperborea on upward facing surfaces and Common Halichondria panicea and Frequent Esperiopsis fucorum on vertical sides. Smaller stoIR.MIR.KR.LhypT.PkLaminaria hyperborea park with hydroids, bryozoans and sponges on tide-swept lower infralittoral rockCertain match; whole record20031230MNCR 04.050.00.010.030.010.040.090.0254800.0026 371580.0253193CCW2790Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS17 North SwelliesMRCCW80000000013.012002-08-04T00:00:00Z53.22003916-4.17869021Lower infralittoral tide-swept bedrock and boulders with sponges and hydroidsLower infralittoral tide-swept bedrock and boulders at 4 to 4.8m bcd, with sponges and hydroids. Bedrock, boulders and cobbles colonised by Abundant Halichondria panicea, Frequent Esperiopsis fucorum and Common Tubularia indivisa. A modest variety of oIR.MIR.KR.LhypT.PkLaminaria hyperborea park with hydroids, bryozoans and sponges on tide-swept lower infralittoral rockCertain match; whole record20031230MNCR 04.0545.00.00.020.020.05.090.0254635.0159 371434.9802194CCW2791Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS18 North Swellies WallMRCCW80000000014.012002-08-05T00:00:00Z53.22118522-4.17747515Sublittoral fringe cobbles, boulders and gravel with kelp and Halidrys forestSublittoral fringe cobbles, boulders and gravel at 0.7 to 1.6m bcd, with kelp and Halidrys forest. Laminaria digitata, L. hyperborea and Halidrys siliquosa forest with red algal and faunal turfs on mixed boulders and cobbles. Lush red and brown folioseIR.HIR.KSed.XKHalHalidrys siliquosa and mixed kelps on tide-swept infralittoral rock with coarse sedimentUncertain match; whole record20031230MNCR 04.055.00.010.05.010.040.070.0254720.0116 371559.9728195CCW2792Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS19 The PlattersMRCCW80000000015.012002-08-05T00:00:00Z53.21892919-4.16807356Circalittoral very tide-swept bedrock with dense sponges and Tubularia indivisaCircalittoral bedrock exposed to strong tidal streams dominated by the sponhes Halichondria panicea, Esperiopsis fucorum, Microciona sp. and the hydroid Tubularia indivisa. Bedrock features included vertical faces and overhangs, and one small cave withCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.0590.00.00.00.08.02.0100.0255339.9698 371289.9797196CCW2793Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS19 The PlattersMRCCW80000000015.022002-08-05T00:00:00Z53.21892919-4.16807356Upper circalittoral very tideswept bedrock with sponges and red algal turfUpper circalittoral bedrock exposed to strong tidal streams with Abundant Halichondria panicea, Common Haliclona oculata and a foliose algal turf, including Occasional Plocamium, Frequent Cryptopleura, Frequent Rhodymenia holmesii and Occasional Ulva.CR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockUncertain match; whole record20031230MNCR 04.0590.00.00.05.05.00.0100.0255339.9698 371289.9797313CCW5267Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-2002 Seasearch Surveys of the Menai Strait, North WalesSeasearchSite 6 - Pwll Fanogyl HoleMRCCW300000001BF.032002-06-30T00:00:00Z53.21409766-4.19670536Bedrock vertical faces with dense sponges - 25-30m BSLDeeper bedrock vertical faces with dense Abietinaria abietina, Alcyonium digitatum and Nemertesia spp. 25 - 30m BSL.100.00.00.00.00.00.0100.0253412.0832 370810.976197CCW2794Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS20 NW Cribbin RockMRCCW80000000016.012002-08-05T00:00:00Z53.21686216-4.18279772Upper circalittoral boulders, cobbles and bedrock with dense sponges and hydroidsUpper circalittoral gently sloping boulders, cobbles and bedrock seabed at 3.5 to 6.8m bcd. Dense sponge colonies of Super Abundant Halichondria panicea and Common Esperiopsis fucorum in particular, mixed with hydroids Tubularia indivisa, Sertularia arCR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.0515.00.00.025.045.015.0100.0254349.9818 371089.982198CCW2795Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS20 NW Cribbin RockMRCCW80000000016.022002-08-05T00:00:00Z53.21686216-4.18279772Infralittoral bedrock, boulders and cobbles with sponges and mixed red algaeInfralittoral bedrock, boulders and cobbles at 1 to 3.5m bcd, with sponges and mixed red algae. Bedrock seabed with some boulders and cobbles covering the lower and upper infralittoral. A 1m high vertical rock cliff with the vertical face covered in HalIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockUncertain match; whole record20031230MNCR 04.0580.00.00.00.010.010.0100.0254349.9818 371089.982246CCW3998Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchThe Carrot Patch, Menai StraitMRMES00200000129.012010-08-07T00:00:00Z53.1960174-4.21373211Cobbles, pebbles and boulders dominated by brown algaeCobbles, pebbles and boulders dominated by brown algae Laminaria saccharina and L. hyperborea park from 3.5m acd 1.6m bcd.IR.MIR.KR.LhypLaminaria hyperborea and foliose red seaweeds on moderately exposed infralittoral rockCertain match; whole record20101216MNCR 04.050.00.010.00.00.040.050.0252213.0064 368834.9548199CCW2796Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS23 Telford Bridge NorthMRCCW80000000019.012002-08-05T00:00:00Z53.220444-4.16388106Lower circalittoral strongly tide-swept scoured bedrock at bottom of channelThe bottom of the channel had pockets of pebbles and gravel that scoured the bedrock. Halichondria panicea was therefore less abundant than further up the slope and present only as a thin crust. Urticina felina were Common. Other species included AlcyCR.MCR.EcCr.UrtScrUrticina felina and sand-tolerant fauna on sand-scoured or covered circalittoral rockUncertain match; whole record20031230MNCR 04.0570.00.00.00.00.020.090.0255625.002 371450.0009200CCW2797Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS23 Telford Bridge NorthMRCCW80000000019.022002-08-05T00:00:00Z53.220444-4.16388106Circalittoral strongly tide-swept steeply sloping bedrock with Halichondria panicea & TubulariaVery steeply sloping bedrock with some vertical walls, some fissures and small caves. Other sponges, incl. Esperiopsis fucorum and Microciona spp.. Patches of Didemnid ascidians, particularly Diplosoma. Small colonies of Polyclinum aurantium Frequent.CR.MCR.CFaVS.CuSpH.AsCushion sponges, hydroids and ascidians on turbid tide-swept sheltered circalittoral rockCertain match; whole record20031230MNCR 04.05100.00.00.00.00.00.0100.0255625.002 371450.0009201CCW2798Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS23 Telford Bridge NorthMRCCW80000000019.032002-08-05T00:00:00Z53.220444-4.16388106Infralittoral strongly tide-swept steep sloping bedrock with dense foliose red algaeFirst red algae appeared at 10.3m bsl, but only became dominant at ~7m. Dominant species were Cystoclonium purpureum, Cryptopleura ramosa, Phycodrys rubens and Plocamium cartilagineum. Halichondria panicea Frequent on bedrock under algae and on verticaIR.MIR.KR.LhypTLaminaria hyperborea on tide-swept, infralittoral rockCertain match; whole record20031230MNCR 04.05100.00.00.00.00.00.0100.0255625.002 371450.0009202CCW2799Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS28 Trwyn-y-PenrhynMRCCW8000000001C.012002-09-08T00:00:00Z53.28943185-4.06229426Lower shore flat sandy sediment and scattered cobbles and boulders with Sagartia & ChordaSediment between the very large boulders (c.f. H1). It was mixed, with stones/pebbles etc. beneath sand, but supporting algae such as Polyides rotundatus. Many Sagartia troglodytes present, especially in areas adjacent to the larger boulders. Chorda fIR.HIR.KSed.ProtAhnPolyides rotundus, Ahnfeltia plicata and Chondrus crispus on sand-covered infralittoral rockUncertain match; whole record20031230MNCR 04.050.00.00.00.010.015.025.0262628.018 378923.0172203CCW2800Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS30 South of CaernarfonMRCCW8000000001D.022002-09-09T00:00:00Z53.13152324-4.3067019Sublittoral fringe pebbles and cobbles on gravel and sand with foliose algaePebbles, cobbles and small boulders lying on gravel and sand in the sublittoral fringe. A very gradually sloping area, tideswept, and dominated by foliose and filamentous algae, including Chondrus crispus, Halurus flosculosa, Ulva and Dictyota dichotomaIR.HIR.KSed.LsacChoRLaminaria saccharina, Chorda filum and dense red seaweeds on shallow unstable infralittoral boulders or cobblesCertain match; whole record20031230MNCR 04.050.00.00.00.05.010.015.0245771.9934 361857.9736204CCW2801Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS26 Church Island, WestMRCCW8000000001E.042002-09-07T00:00:00Z53.22258359-4.17253527Sublittoral fringe boulders with Laminaria digitataSublittoral fringe boulders with Laminaria digitata. Laminaria was Abundant, but the red algae were less abundant and less diverse than the lower eulittoral boulders. The boulders were angular, and some had been turned (presumably by anglers looking foIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockCertain match; whole record20031230MNCR 04.050.00.020.050.00.05.075.0255054.5212 371705.5427205CCW2802Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS29 Ynys WelltogMRCCW8000000001F.022002-09-09T00:00:00Z53.22151918-4.17445118Sublittoral fringe tidal swept bedrock with Laminaria digitataSublittoral fringe bedrock in tidal channel between Ynys Meltog and a small islet. Laminaria digitata was Abundant and sporelings were Common. The rock was moderately scoured by gravel, but was still colonised by a wide variety of anemones, sponges, hyIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockCertain match; whole record20031230MNCR 04.0598.00.00.01.01.00.0100.0254923.0137 371590.9776206CCW2803Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS29 Ynys WelltogMRCCW8000000001F.042002-09-09T00:00:00Z53.22151918-4.17445118Sublittoral fringe pebbles at base of overhang with Balanus crenatus and Tubularia larynxAn area of tide swept pebbles at the base of a vertical rock wall, dominated by Balanus crenatus and Tubularia larynx with numerous Sagartia elegans, Nucella and Urticina on upper surfaces and a wide variety of sponges, ascidians, scale worms and bryozoaIR.FIR.SG.CC.MoCoralline crusts and crustaceans on mobile boulders or cobbles in surge gulliesUncertain match; whole record20031230MNCR 04.050.00.00.00.00.040.040.0254923.0137 371590.9776207CCW2804Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS31 Under Britannia BridgeMRCCW80000000020.012002-09-10T00:00:00Z53.21497919-4.1861993Sublittoral fringe tide swept boulders with Laminaria digitataA boulder slope, strongly tideswept, and dropping off v.steeply into deeper water. Mostly small boulders, but with many holes and complex subhabitats for a wide range of species. Underboulder surfaces v.rich, with sponges, ascidians, hydroids, bryozoanIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockCertain match; whole record20031230MNCR 04.050.00.00.010.055.020.085.0254116.5204 370887.4779208CCW2805Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS27 Coleg NormalMRCCW80000000021.022002-09-08T00:00:00Z53.2238558-4.15571669Sublittoral fringe tideswept boulders with Laminaria digitataSublittoral fringe tideswept boulders with Abundant Laminaria digitata. Substratum of large, fairly loose, boulders which were quite clean, with good underboulder fauna. Diversity of encrusting sponges was particularly high, with some spectacular largeIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockCertain match; whole record20031230MNCR 04.050.00.05.055.020.010.090.0256181.4722 371813.0265209CCW3839Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2008 Seasearch Anglesey SurveysSeasearchNelson's Column 1, Menai StraitMRMES00200000021.012008-07-12T00:00:00Z53.21333308-4.19650981Mixed ground with boulders covered in encrusting spongeMixed ground of boulders, cobbles, pebbles and boulders with encrusting sponge (2.8 - 12.8m bcd).IR.HIRHigh energy infralittoral rockUncertain match; whole record20090515MNCR 04.050.00.00.00.00.00.00.0253422.4885 370725.4884210CCW3840Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2008 Seasearch Anglesey SurveysSeasearchNelson's Column 1, Menai StraitMRMES00200000021.022008-07-12T00:00:00Z53.21333308-4.19650981Boulder field with shell gravel covered by FlustraCircalittoral boulder field (12.8-15.8m bcd). Angular boulders of all sizes, interspersed with cobbles, pebbles and shell gravel. Dominated by crustaceans, Asterias rubens, Amphiletus fucorum, barnacles and Fulstra foliacia.CR.HCRHigh energy circalittoral rockUncertain match; whole record20090515MNCR 04.050.00.020.020.020.020.080.0253422.4885 370725.4884211CCW3841Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2008 Seasearch Anglesey SurveysSeasearchNelson's Column 1, Menai StraitMRMES00200000021.042008-07-12T00:00:00Z53.21333308-4.19650981Steep rocky reef covered in barnacles and Alcyonium digtatumSteep rocky reef (12.8-22.8m bcd) with large overhangs and crevices. Covered in barnacles and Alcyonium digitatum. Crevices and overhangs dominated by Cancer pagurus and Homarus gammarus. Asterias rubens very common in area. Shell gravel was present at tCR.HCR.FaT.CTubTubularia indivisa on tide-swept circalittoral rockUncertain match; whole record20090515MNCR 04.05100.00.00.00.00.00.0100.0253422.4885 370725.4884212CCW3842Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2008 Seasearch Anglesey SurveysSeasearchNorth of Caernarfon Drift 1, Menai StraitMRMES00200000025.022008-07-12T00:00:00Z53.15829057-4.2626025Tide swept cobbles, pebbles and small boulders with Hydrallmania.Tide swept cobbles and pebbles with small boulders (3.85 - 8.85m bcd) with long Hydrallmania falcata colonies on rocks. Urticina felina and Alcyonidium diaphanum common, with occasional Laminaria hyperborea and Plocamium cartaliginium on rocks.CR.HCR.XFaMixed faunal turf communitiesUncertain match; whole record20090515MNCR 04.050.00.00.00.020.030.050.0248816.0923 364741.0322213CCW3912Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPlas Newydd, Menai Strait, AngleseyMRMES002000000A6.012009-07-18T00:00:00Z53.1990518-4.2144575Silted limestone with Polydora and spongesLow lying silty limestone knolls, large boulders and cobbles with silty gravel in between (from approx 2.6 - 10.4m bcd). Limestone bored by Polydora, horseshoe worms Phoronis and Cliona celata, and covered in ascideans (Morchellium argus, Clavelina lepadCR.MCR.SfR.PolPolydora sp. tubes on moderately exposed sublittoral soft rockUncertain match; whole record20100224MNCR 04.0510.00.020.010.010.030.080.0252175.0341 369174.0219214CCW3913Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPlas Newydd, Menai Strait, AngleseyMRMES002000000A6.022009-07-18T00:00:00Z53.1990518-4.2144575Boulders and cobbles dominated by red algaeBoulder and cobbles with dense ref algae from 0.8m above chart datum to 2.7m bcd. Main algae present are Plocamium cartilagineum, Halurus equisetifolius and occassional Sargassum muticumIR.HIR.KFaR.FoRFoliose red seaweeds on exposed lower infralittoral rockUncertain match; whole record20100224MNCR 04.050.00.020.020.020.020.080.0252175.0341 369174.0219215CCW3914Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPlas Newydd, Menai Strait, AngleseyMRMES002000000A6.032009-07-18T00:00:00Z53.1990518-4.2144575Boulders and cobbles with Saccharina latissima, Sargassum muticum and Halurus equisetifoliusBoulders and cobbles with kelp Laminaria digitata, Saccharina latissima, Sargassum muticum and red algae Halurus equisetifolius 2.8 - 0.8m above chart datum).IR.LIR.K.SarSargassum muticum on shallow slightly tide-swept infralittoral mixed substrataUncertain match; whole record20100224MNCR 04.050.00.010.020.030.030.090.0252175.0341 369174.0219216CCW3915Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPuffin Island - NW side 1, Menai Strait, AngleseyMRMES002000000AB.012009-07-19T00:00:00Z53.31975187-4.02953852Kelp forest and mixed seaweeds and bedrock and boulder reef with faunal turf dominated gulliesBedrock and boulder to 1m above chart datum covered in kelp forest (Laminaria digitata, Laminaria hyperborea and Saccharina latissimawith a diverse understorey including mussels, Mytilus edulis. Below 1m acd boulder tops were dominated by mixed algae. ThIR.MIR.KR.LdigLaminaria hyperborea on tide-swept, infralittoral rockUncertain match; part record20100226MNCR 04.050.00.00.00.00.00.00.0264906.9689 382233.0155217CCW3916Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPuffin Island - NW side 1, Menai Strait, AngleseyMRMES002000000AB.012009-07-19T00:00:00Z53.31975187-4.02953852Kelp forest and mixed seaweeds and bedrock and boulder reef with faunal turf dominated gulliesBedrock and boulder to 1m above chart datum covered in kelp forest (Laminaria digitata, Laminaria hyperborea and Saccharina latissimawith a diverse understorey including mussels, Mytilus edulis. Below 1m acd boulder tops were dominated by mixed algae. ThIR.MIR.KR.LhypTLaminaria hyperborea on tide-swept, infralittoral rockUncertain match; part record20100226MNCR 04.050.00.00.00.00.00.00.0264906.9689 382233.0155218CCW3917Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPuffin Island - NW side 2, Menai Strait, AngleseyMRMES002000000AC.012009-07-19T00:00:00Z53.32038569-4.0282173Kelp forest on bedrock and bouldersKelp forest (Laminaria hyperboreaon large boulders and bedrock from 3m above chart datum to 1m below chart datum. Occassional patches of gravel between boulders. Dense mussels (medium sized) on upward facing boulders at approximately 0m chart datum.IR.MIR.KR.LhypTLaminaria hyperborea on tide-swept, infralittoral rockUncertain match; whole record20100226MNCR 04.0540.00.030.025.00.00.095.0264997.0214 382301.0343219CCW3918Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPuffin Island - NW side 2, Menai Strait, AngleseyMRMES002000000AC.022009-07-19T00:00:00Z53.32038569-4.0282173Red algal turf on boulder and bedrock reefRed algal turf on infralittoral large boulders and bedrock (1 to 3m bcd). Occassional patches of gravel between boulders.IR.HIR.KFaR.FoRFoliose red seaweeds on exposed lower infralittoral rockCertain match; whole record20100226MNCR 04.0540.00.030.025.00.00.095.0264997.0214 382301.0343220CCW3919Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPuffin Island - NW side 2, Menai Strait, AngleseyMRMES002000000AC.032009-07-19T00:00:00Z53.32038569-4.0282173Bedrock and boulders dominated by Alcyonium digitatum and bryozoan turfCircalittoral bedrock and boulders (3-8m bcd) dominated by Alcyonium digitatum and predominantly a bryozoan turf with some hydroids and sponges.CR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20100226MNCR 04.0550.00.025.025.00.00.0100.0264997.0214 382301.0343221CCW3920Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPuffin Island - East side, Menai Strait, AngleseyMRMES002000000AE.012009-07-19T00:00:00Z53.3201309-4.0289259Red algae covered bouldersVery rugged, pitted large boulders (possibly limestone), 1 to 3.4m bcd. Horizontal surfaces dominated by red algal turf.IR.HIR.KFaR.FoRFoliose red seaweeds on exposed lower infralittoral rockUncertain match; whole record20100226MNCR 04.050.00.0100.00.00.00.0100.0264948.9945 382274.0118222CCW3921Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchPuffin Island - East side, Menai Strait, AngleseyMRMES002000000AE.022009-07-19T00:00:00Z53.3201309-4.0289259Boulders with faunal turf of bryozoan, sponge and ascideanCircalittoral gently sloping boulder field (possibly limestone) dominated by bryozoan, sponge and ascidean turf (3.4 - 5m bcd).CR.HCR.XFaMixed faunal turf communitiesUncertain match; whole record20100226MNCR 04.050.00.00.0100.00.00.0100.0264948.9945 382274.0118223CCW3922Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchNW of White Beach, SE AngleseyMRMES002000000AF.012009-07-19T00:00:00Z53.31553316-4.08697295Bedrock with faunal turf of bryozoa, Alcyonium and hydroids with mixed red algae1Gently sloping, stepped bedrock and boulders (1.5 - 5m bcd) covered in Alcyonium digitatum, hydroids, Flustra foliacea and Urticina felina.CR.HCR.XFaMixed faunal turf communitiesUncertain match; part record20100226MNCR 04.0520.070.010.00.00.00.0100.0261067.9963 381873.9826224CCW3923Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchNW of White Beach 2, SE AngleseyMRMES002000000B0.012009-07-19T00:00:00Z53.31500188-4.08496532Bedrock and boulder reef with kelp forest and red algal turfBedrock and boulder reef to 3.6m bcd. Probaby two biotopes combined into one survey record. Horizontal surfaces dominated by kelp forest (Laminaria digitata and Laminaria hyperboreato approximately 2.5m bcd, sloping into red algal turf to 3.6m.IR.MIR.KR.Ldig.PidLaminaria hyperborea and foliose red seaweeds on moderately exposed infralittoral rockUncertain match; part record20090627MNCR 04.050.00.00.00.00.00.00.0261200.0226 381811.0134247CCW3999Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchThe Carrot Patch, Menai StraitMRMES00200000129.022010-08-07T00:00:00Z53.1960174-4.21373211Cobbles and boulders dominated by a faunal turfCobbles and boulders dominated by a faunal turf of mainly sponges from1.6m bcd to 11.6m bcd. Healthy population of juvenile Homarus gammarus.CR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20101216MNCR 04.0510.070.00.00.010.010.0100.0252213.0064 368834.9548225CCW3924Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchNW of White Beach 2, SE AngleseyMRMES002000000B0.012009-07-19T00:00:00Z53.31500188-4.08496532Bedrock and boulder reef with kelp forest and red algal turfBedrock and boulder reef to 3.6m bcd. Probaby two biotopes combined into one survey record. Horizontal surfaces dominated by kelp forest (Laminaria digitata and Laminaria hyperboreato approximately 2.5m bcd, sloping into red algal turf to 3.6m.IR.MIR.KR.LhypLaminaria hyperborea and foliose red seaweeds on moderately exposed infralittoral rockUncertain match; part record20090627MNCR 04.050.00.00.00.00.00.00.0261200.0226 381811.0134226CCW3929Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch East Anglesey and the Great Orme SurveySeasearchPen Trwyn 1, East Great Orme, North WalesMRMES002000000D0.012009-09-27T00:00:00Z53.33663505-3.83064931Silted boulders, cobbles and pebbles with kelp parkSilted boulders, cobbles and pebbles (0.3-0.8m bcd) with kelp park and an understorey of red algal turf. Not surveyed in detail.IR.LIR.KSilted kelp communities (sheltered infralittoral rock)Uncertain match; whole record20090927MNCR 04.050.00.00.020.020.030.070.0278202.0213 383752.996227CCW3930Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch East Anglesey and the Great Orme SurveySeasearchPen Trwyn 1, East Great Orme, North WalesMRMES002000000D0.022009-09-27T00:00:00Z53.33663505-3.83064931Small boulders, cobbles and pebbles dominated by PolydoraSmall boulders, cobbles and pebbles (0.8 - 2.8m bcd) which were slightly silted. Mixed faunal and red floral turf, but horizontal surfaces dominated by Polydora tubes.CR.MCR.SfRPolydora sp. tubes on moderately exposed sublittoral soft rockUncertain match; part record20090927MNCR 04.050.00.00.00.030.040.070.0278202.0213 383752.996228CCW3931Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch East Anglesey and the Great Orme SurveySeasearchPen Trwyn 1, East Great Orme, North WalesMRMES002000000D0.022009-09-27T00:00:00Z53.33663505-3.83064931Small boulders, cobbles and pebbles dominated by PolydoraSmall boulders, cobbles and pebbles (0.8 - 2.8m bcd) which were slightly silted. Mixed faunal and red floral turf, but horizontal surfaces dominated by Polydora tubes.CR.MCR.SfR.PolPolydora sp. tubes on moderately exposed sublittoral soft rockUncertain match; part record20090927MNCR 04.050.00.00.00.030.040.070.0278202.0213 383752.996229CCW3932Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch East Anglesey and the Great Orme SurveySeasearchPen Trwyn 1, East Great Orme, North WalesMRMES002000000D0.032009-09-27T00:00:00Z53.33663505-3.83064931Near vertical bedrock wall with sponge turfNear vertical bedrock wall with sponge turf (Haliclona, Halichondria and AmphilectusLarge boulders at the base of wall (1.3-2.8m bcd)CR.MCR.CFaVS.CuSpHCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockUncertain match; whole record20090927MNCR 04.0550.00.050.00.00.00.0100.0278202.0213 383752.996230CCW3933Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch East Anglesey and the Great Orme SurveySeasearchCerrig Uffern 1, West side of Great Orme, North WalesMRMES002000000D4.012009-09-27T00:00:00Z53.33927743-3.87954234Boulders, cobbles and pebbles with red algal turfBoulders, cobbles and pebbles with red algal turf at 2.5m bcd. Not surveyed in detail.IR.MIR.KRKelp and red seaweeds (moderate energy infralittoral rock)Certain match; whole record20090927MNCR 04.050.00.010.020.030.020.080.0274954.5224 384131.4532231CCW3934Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch East Anglesey and the Great Orme SurveySeasearchCerrig Uffern 1, West side of Great Orme, North WalesMRMES002000000D4.022009-09-27T00:00:00Z53.33927743-3.87954234Large boulders and bedrock dominated by sponge turfLarge boulders and bedrock with a sponge dominated turf (2.5 - 6m bcd), with cobbles and pebbles in gaps between boulders. Dense Haliclona oculata, Halichondria panicea and Amphilectus fucorum.CR.MCR.CFaVS.CuSpHCushion sponges and hydroids on turbid tide-swept sheltered circalittoral rockUncertain match; whole record20100307MNCR 04.050.00.020.025.020.025.090.0274954.5224 384131.4532232CCW3935Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch East Anglesey and the Great Orme SurveySeasearchCerrig Uffern 1, West side of Great Orme, North WalesMRMES002000000D4.032009-09-27T00:00:00Z53.33927743-3.87954234Steep bedrock with sponge and anthozoan turfSteep bedrock with sponge turf and dense Urticina felina - 3.5m bcd). Area at the northern end of dive with Metridium senile.CR.MCR.EcCr.UrtScrUrticina felina and sand-tolerant fauna on sand-scoured or covered circalittoral rockUncertain match; whole record20090927MNCR 04.05100.00.00.00.00.00.0100.0274954.5224 384131.4532233CCW3936Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch East Anglesey and the Great Orme SurveySeasearchCerrig Uffern 1, West side of Great Orme, North WalesMRMES002000000D4.042009-09-27T00:00:00Z53.33927743-3.87954234Shallow sublittoral limestone caveLimestone cave (or very large overhang) between 0-3m bcd.CR.FCR.CvCircalittoral caves and overhangsCertain match; whole record20090927MNCR 04.05100.00.00.00.00.00.0100.0274954.5224 384131.4532234CCW3970Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchThe Cable, Menai Strait, AngleseyMRMES0020000011A.012010-05-23T00:00:00Z53.22143398-4.16283753Bedrock dominated by Laminaria digitata kelp forestGently sloping bedrock on the sublittoral fringe (2.5m above chart datum to 0.5m below chart datum) dominated by thick Laminaria digtata kelp forest. Poor visibility due to dense Phaeocystis bloom made accurate substratum and species assessment difficultIR.MIR.KT.LdigTKelp forestCertain match; whole record20100523Seasearch100.00.00.00.00.00.0100.0255697.9659 371558.0047235CCW3971Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchThe Cable, Menai Strait, AngleseyMRMES0020000011A.022010-05-23T00:00:00Z53.22143398-4.16283753Circalittoral mixed hard substrata dominated by sponge, bryozoans and hydroidsShallow circalittoral boulder, cobbles and pebbles in tide swept channel (0.5 - 3.2m below chart datum), dominated by sponges (including Amphilectus fucorum and Haliclona oculata), hydroids, bryozoans (Securiflustra aff?) and red alga. Poor visibility duCR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record20101130MNCR 04.050.00.00.015.025.040.080.0255697.9659 371558.0047236CCW3972Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai Strait, AngleseyMRMES0020000011B.012010-05-23T00:00:00Z53.22259077-4.16052908Bedrock and cobble reef dominated by kelp forestBedrock, cobble and pebble reef (+2m above chart datum to -1.5m below chart datum) dominated by Kelp forest of Laminaria hyperborea and L. digitata. Understorey of hydroids, bryozoans and red algae. Poor visibility due to dense Phaeocystis bloom made accIR.MIR.KR.LhypLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockCertain match; part record20101130MNCR 04.0520.00.00.00.00.040.060.0255856.0005 371682.0284237CCW3973Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai Strait, AngleseyMRMES0020000011B.012010-05-23T00:00:00Z53.22259077-4.16052908Bedrock and cobble reef dominated by kelp forestBedrock, cobble and pebble reef (+2m above chart datum to -1.5m below chart datum) dominated by Kelp forest of Laminaria hyperborea and L. digitata. Understorey of hydroids, bryozoans and red algae. Poor visibility due to dense Phaeocystis bloom made accIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockCertain match; part record20101130MNCR 04.0520.00.00.00.00.040.060.0255856.0005 371682.0284238CCW3974Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai Strait, AngleseyMRMES0020000011B.022010-05-23T00:00:00Z53.22259077-4.16052908Circalittoral sloping bedrock with sponges, including Haliclona oculata, Alcyonium and bryozoansCircalittoral steeply sloping bedrock (1.5 - 5.4m below chart datum) around Perch Rock with sponges (Cliona celata, Halichondria panicea and Haliclona oculata amongst others), hydroids, Alcyonium digitatum and bryozoans.CR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataUncertain match; whole record20101130MNCR 04.05100.00.00.00.00.00.0100.0255856.0005 371682.0284239CCW3975Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai Strait, AngleseyMRMES0020000011C.012010-05-23T00:00:00Z53.22259077-4.16052908Bedrock and boulder reef with kelp forestBedrock and boulder reef covered with kelp forest (Laminaria digitata and L. hyperboreato 2.5m bcd with an understorey of faunal turf.IR.MIR.KR.LhypLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockUncertain match; part record20101130MNCR 04.0580.00.010.05.05.00.0100.0255856.0005 371682.0284240CCW3976Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai Strait, AngleseyMRMES0020000011C.012010-05-23T00:00:00Z53.22259077-4.16052908Bedrock and boulder reef with kelp forestBedrock and boulder reef covered with kelp forest (Laminaria digitata and L. hyperboreato 2.5m bcd with an understorey of faunal turf.IR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockUncertain match; part record20101130MNCR 04.0580.00.010.05.05.00.0100.0255856.0005 371682.0284241CCW3977Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai Strait, AngleseyMRMES0020000011C.022010-05-23T00:00:00Z53.22259077-4.16052908Steeply sloping bedrock with sponge including Haliclona oculata and Flustra foliaceaSteeply sloping bedrock of Perch Rock pinnacle from 2.5 - 9m bcd with large sponges (Amphilectus fucorum, Halichondria paniceaerect sponges (Haliclona oculataFlustra and anemones.CR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record20101130MNCR 04.05100.00.00.00.00.00.0100.0255856.0005 371682.0284242CCW3978Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai StraitMRMES0020000011D.012010-05-23T00:00:00Z53.2225962-4.16022975Bedrock and boulder reef with kelp forestUpper sides of bedrock pinnacle dominated by kelp forest of Laminaria digitata with encrusting bryzoans on the fronds. Down to 2.2m bcdIR.MIR.KT.LdigTKelp forestCertain match; whole record20100523Seasearch100.00.00.00.00.00.0100.0255875.9769 371681.9811243CCW3979Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai StraitMRMES0020000011D.022010-05-23T00:00:00Z53.2225962-4.16022975Rock with sponges and hydroidsSteep bedrock slope dominated by sponges and hydroids. Rich in life with anenomes, crabs and starfish. From 2.2m to 9.8m bcd.CR.HCR.XFa.FluHocuShort animal turf on rocksCertain match; part record20100523Seasearch100.00.00.00.00.00.0100.0255875.9769 371681.9811244CCW3996Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchThe Carrot Patch, Menai StraitMRMES00200000128.012010-08-07T00:00:00Z53.19658579-4.21362666Sloping boulder and cobble reef with faunal turf of mainly sponges.Sloping boulder and cobble reef with faunal turf of mainly sponges from 1.6m bcd to 11.5m bcd. Bedrock also present and forming small cliffs upto 1.5m high. Patches of Polydora ciliata on bedrock and small patches of shell gravel between rock. Also preseCR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20101215MNCR 04.0510.00.00.05.015.035.065.0252221.9787 368898.025248CCW4000Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchThe Carrot Patch, Menai StraitMRMES0020000012A.012010-08-07T00:00:00Z53.19558201-4.21345516Bedrock, boulders and cobbles with faunal turf.Rocky site of bedrock, boulders and cobbles with a faunal turf mainly consisting of sponges especially Amphilectus fucorum. Large numbers of crustaceans. Habitat from a depth of 2.5m bcd to 5.5m bcd. Some fishing line was observed.CR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20101216MNCR 04.0510.00.00.025.030.025.090.0252230.0107 368785.9995249CCW4001Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchThe Carrot Patch, Menai StraitMRMES0020000012B.022010-08-07T00:00:00Z53.17716589-4.22471793Anchor and chain providing hard substrate for epifaunaRemains of an anchor and chain, the hard substrate of which has allowed the growth of epifauna such as sponges at a depth of 6m bcd. Not really enough area to count as its own habitat, but provided an interesting substrate that appeared to be a long liveCR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20101216MNCR 04.050.00.00.00.00.00.00.0251413.9958 366761.0129250CCW4002Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchLine in the Sand, Menai StraitMRMES0020000012C.022010-08-07T00:00:00Z53.17813207-4.22256804Anchor and chain with attached epifauna.Remains of an anchor and chain, the hard substrate of which has allowed the growth of epifauna such as sponges at a depth of 6m bcd.CR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20101216MNCR 04.050.00.00.00.00.00.00.0251561.0031 366863.9921251CCW4070Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchRothsay Castle/Dutchman's Side, NE end Menai Strait.MRMES002000001C0.012011-06-18T00:00:00Z53.29709149-4.03746005Wreck of paddle steamer dominated by Metridium senileWreckage - remains of 19th Century paddle steamer that sunk in approx. 1830, at depths 1.36m - 1.66m below chart datum. Dominated by Metridium senile with a smalll amount of algae and mobile fauna.IR.MIR.KT.XKTMixed kelp with foliose red seaweeds, sponges and ascidians on sheltered tide-swept infralittoral rockUncertain match; whole record20110618MNCR 04.050.00.00.00.00.00.00.0264307.505 379727.4452252CCW4071Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchThe CableMRMES002000001C4.012011-03-28T00:00:00Z53.22108011-4.16252008Bedrock and boulder substrate with rich faunal turf.Boulders and rubble on a bedrock reef at 1.5m - 8.5m below chart datum. Initially Laminaria digitatum then a rich faunal turf of Porifera (Halichondria panicea, Amphilectus fucorumand hydroids (Urticina felina, Obelia geniculataNumerous crustacean specieIR.MIR.KT.LdigTLaminaria digitata, ascidians and bryozoans on tide-swept sublittoral fringe rockCertain match; part record20120228MNCR 04.0540.00.00.00.030.010.080.0255718.002 371517.9892253CCW4072Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchThe CableMRMES002000001C4.022011-03-28T00:00:00Z53.22108011-4.16252008Coarse sand with sparse faunaGravel and coarse sand at 8.5m - 10.5m below chart datum, with abundant Asterias rubens and anemones, but relatively sparse fauna when compared to other habitats.CR.MCR.EcCr.UrtScrUrticina felina and sand-tolerant fauna on sand-scoured or covered circalittoral rockUncertain match; whole record20120228MNCR 04.050.00.00.00.00.00.00.0255718.002 371517.9892254CCW4073Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchThe CableMRMES002000001C4.032011-03-28T00:00:00Z53.22108011-4.16252008Bedrock reef wth short faunal turf.Bedrock reef at 10.5m - 13.5m below chart datum with Poriferan community (e.g. Halichondria panicea, Amphilectus fucorumother commonly occurring species include Carcinus maenas, Nucella lapillus, Asterias rubens and Necora puber.CR.HCR.XFa.FluHocuFlustra foliacea and Haliclona oculata with a rich faunal turf on tide-swept circalittoral mixed substrataCertain match; whole record20120228MNCR 04.05100.00.00.00.00.00.0100.0255718.002 371517.9892255CCW4076Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchPuffin Island 4, eastern end of north side.MRMES002000001D0.022011-06-18T00:00:00Z53.32254676-4.02060197Infralittoral rocky reef and sand substrata with Poriferan and Crustacean community.Limestone bedrock and boulders with sand, at 1.25m - 8.66m below chart datum. The area is series of reefs interspersed with rock fragment sand. The irregular 'boulders' range in size up to 1m generally. Some boulders undercut with large crevices housingCR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20110618MNCR 04.050.00.090.00.00.00.090.0265510.9989 382527.0278256CCW4077Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchPuffin IslandMRMES002000001D1.012011-06-18T00:00:00Z53.32254676-4.02060197Cobbles and pebbles with mixed algal coverage.Cobbles and pebbles at 1.25m - 3.95m below chart datum, with mixed algal assemblage including Delesseria sanguinea and Ulva lactuca and large shoal of Ammoditydae.IR.MIR.KT.XKTXMixed kelp and red seaweeds on infralittoral boulders, cobbles and gravel in tidal rapidsUncertain match; whole record20110618MNCR 04.050.00.00.00.00.020.020.0265510.9989 382527.0278257CCW4078Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchPuffin IslandMRMES002000001D1.022011-06-18T00:00:00Z53.32254676-4.02060197Lower infralittoral small boulders with Rhodophyta and faunal turf.Small boulders interspersed with pebbles at 3.95m - 6.25m below chart datum. Surfaces covered with Rhodophyta and short faunal turf including Alcyonium digitatum, Cancer pagurus and Urticina felina.IR.MIR.KR.XFoRDense foliose red seaweeds on silty moderately exposed infralittoral rockUncertain match; whole record20110618MNCR 04.050.00.00.00.075.010.085.0265510.9989 382527.0278258CCW4079Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchPuffin Island 2MRMES002000001D3.012011-06-18T00:00:00Z53.32254676-4.02060197Infralittoral bedrock with faunal turf dominated by Porifera.Bedrock and some very large limestone boulders between 4.72m - 8.22m below chart datum. Surfaces covered with short Rhodophyta and a short faunal turf dominated by Poriferan species such as Amphilectum fucorum and Stelligera rigida. Many fissures in theCR.HCR.XFaEncrusting pink algaeUncertain match; part record20110618Seasearch80.00.020.00.00.00.0100.0265510.9989 382527.0278259CCW4080Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchPuffin Island 2MRMES002000001D3.012011-06-18T00:00:00Z53.32254676-4.02060197Infralittoral bedrock with faunal turf dominated by Porifera.Bedrock and some very large limestone boulders between 4.72m - 8.22m below chart datum. Surfaces covered with short Rhodophyta and a short faunal turf dominated by Poriferan species such as Amphilectum fucorum and Stelligera rigida. Many fissures in theIR.HIR.KFaR.FoREncrusting pink algaeUncertain match; part record20110618Seasearch80.00.020.00.00.00.0100.0265510.9989 382527.0278260CCW4081Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchPuffin Island 2MRMES002000001D3.022011-06-18T00:00:00Z53.32254676-4.02060197Circalittoral smalll boulders with Actinaria dominated community.Small boulders with patches of gravel and pebbles between from 8.22m - 9.48m below chart datum. Boulders dominated by Metridium senile with some Porifera and frequent Nemertesia antennina.CR.HCR.FaTShort animal turf on rocksCertain match; part record20110618Seasearch0.00.00.00.060.00.060.0265510.9989 382527.0278261CCW4082Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchPenmon Sound 6, AngleseyMRMES002000001DF.032011-06-19T00:00:00Z53.31443101-4.03631185Boulder substrata dominated by Metridium senileBoulders covered with abundant Metridium senile between 5.04m - 7.24m below chart datum. Patches of shell gravel between the boulders. Occasional Halicliona oculata amongst M.senile. Habitat survey incomplete due to strength of currents and low visibilitCR.HCR.FaTVery tide-swept faunal communitiesUncertain match; whole record20110618MNCR 04.050.00.025.035.030.00.090.0264438.9901 381653.9995262CCW4286Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 1 - Fedw FawrW300000000D9.022002-08-03T00:00:00Z53.31500249-4.08184268Reef with faunal and red algal turfLower part of reef including outlying boulders between 2.7m below chart datum and 0.3m above chart datum. Mainly faunal turf with some red algal turf.IR.MIR.KR.LhypT.PkLaminaria hyperborea park with hydroids, bryozoans and sponges on tide-swept lower infralittoral rockUncertain match; whole record20100206MNCR 04.0570.00.00.00.010.03.083.0261407.9783 381804.9471263CCW4287Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 1 - Fedw FawrW300000000D9.032002-08-03T00:00:00Z53.31500249-4.08184268Reef with patchy kelp parkUpper part of reef between 1.3m - 0.3m above chart datum. Predominantly red algal turf with patchy kelp prk but very young kelp only.IR.MIR.KR.LhypT.PkLaminaria hyperborea park with hydroids, bryozoans and sponges on tide-swept lower infralittoral rockCertain match; whole record20100206MNCR 04.0580.00.00.00.00.00.080.0261407.9783 381804.9471264CCW4288Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 3 - Fedw FawrW300000000DB.022002-08-03T00:00:00Z53.31483156-4.08030307Short and tall faunal turfLimestone bedrock and boulders from 3.7m - 0.8m below chart datum. Mixture of short and tall faunal turf dominated by plumose anemones and Alcyonium digitatum elsewhere with various sponge species. Short faunal turf varied with Bugula sp., crisiids, anCR.HCR.XFa.SubCriTfSuberites spp. with a mixed turf of crisiids and Bugula spp. on heavily silted moderately wave-exposed shallow circalittoral rockCertain match; whole record20100206MNCR 04.0580.00.015.05.00.00.0100.0261510.0065 381783.0492265CCW4289Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 3 - Fedw FawrW300000000DB.032002-08-03T00:00:00Z53.31483156-4.08030307red and brown seaweedsLimestone bedrock and boulders from 0.8m and 2.8m below chart datum. Upper surfaces dominated by thick growth of red and brown macroalgae.CR.MCR.SfRSoft rock communitiesCertain match; whole record20100206MNCR 04.0580.00.015.05.00.00.0100.0261510.0065 381783.0492266CCW4290Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 10 - East Carreg OnnenW300000000E7.022002-08-04T00:00:00Z53.32038042-4.11952133Rocky reefRocky reef between 0.6m and 10.6m below chart datum with many sponges, anemones and hydroids. Leading to foliose red algae at c. 4m close to coastline.CR.HCR.XFaMixed faunal turf communitiesCertain match; whole record20100206MNCR 04.05100.00.00.00.00.00.0100.0258916.0212 382476.9534267CCW4291Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 11 - East Carreg OnnenW300000000E8.022002-08-04T00:00:00Z53.32038042-4.11952133Limestone boulder slopeLimestone boulder slope embedded in silty sand between 3.6m and 7.6m below chart datum with a sponge and hydroid turf, anemones and Phoronid patches.CR.HCR.XFa.ByErSp.SagMixed turf of bryozoans and erect sponges with Sagartia elegans on tide-swept ciraclittoral rockCertain match; whole record20100206MNCR 04.0520.00.080.00.00.00.0100.0258916.0212 382476.9534268CCW4292Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 13 - East Carreg OnnenW300000000EC.022002-08-04T00:00:00Z53.32034723-4.11885904Rocky reefRocky reef between 2.1m - 6.6m below chart datum, with boulders and occasional cobbles, tall faunal turf including Metridium, dead mans fingers and a variety of sponges and hydroids.CR.HCR.XFa.SubCriTfSuberites spp. with a mixed turf of crisiids and Bugula spp. on heavily silted moderately wave-exposed shallow circalittoral rockCertain match; whole record20100206MNCR 04.0570.00.00.05.05.010.090.0258960.002 382471.9745269CCW4293Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 13 - East Carreg OnnenW300000000EC.032002-08-04T00:00:00Z53.32034723-4.11885904Red algal turfRed algal turf between 2.1m below chart datum and 2.4m above chart datum.IR.HIR.KFaR.FoR.DicFoliose red seaweeds with dense Dictyota dichotoma and/or Dictyopteris membranacea on exposed lower infralittoral rockCertain match; whole record20100206MNCR 04.0590.00.00.00.05.05.0100.0258960.002 382471.9745270CCW4294Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 14 - East Carreg OnnenW300000000ED.022002-08-04T00:00:00Z53.32029646-4.11918685Fissures and gulliesReef fissures and deep gullies between 2.1m - 8.1m below chart datum. Boulders. Silt covered. Dominated with Metridium senile.CR.HCR.XFa.SubCriTfFoliose red seaweeds on exposed lower infralittoral rockCertain match; part record20100206MNCR 04.050.00.070.010.00.00.080.0258937.9885 382466.95271CCW4295Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesMarine Conservation SocietySite 14 - East Carreg OnnenW300000000ED.022002-08-04T00:00:00Z53.32029646-4.11918685Fissures and gulliesReef fissures and deep gullies between 2.1m - 8.1m below chart datum. Boulders. Silt covered. Dominated with Metridium senile.IR.HIR.KFaR.FoRFoliose red seaweeds on exposed lower infralittoral rockCertain match; part record20100206MNCR 04.050.00.070.010.00.00.080.0258937.9885 382466.95272CCW4310Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1977 Wales underwater observation schemeMenai Bridge (Anglesey side)MRMLN0010000089B.011978-09-02T00:00:00Z53.22088633-4.16427789UCSWALAGSharply sloping rocky substrate covered with luxuriant growth of filter feeding organisms such as hydroids, polyzoa and sponges. Some fissures in the rocks well populated with crabs and large congers. Water is extremely turbid and few algae are able to95.05.00.00.00.00.0100.0255599.9891 371499.9641273CCW4311Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1977 Wales underwater observation schemeNorh East AngleseyMRMLN0010000089D.011977-05-28T00:00:00Z53.31651558-4.09554849UCSWALAG30 degree slope with large boulders. Very heavy sediment on all surfaces. (In one small area cobble and small boulders rather than large, but same species present).fragments present over boulders and cobbles.0.095.00.00.00.05.0100.0260500.0341 382000.0454312CCW5266Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-2002 Seasearch Surveys of the Menai Strait, North WalesSeasearchSite 6 - Pwll Fanogyl HoleMRCCW300000001BF.022002-06-30T00:00:00Z53.21409766-4.19670536Bedrock with a faunal turf dominated by sponges - 21-23m BSLBedrock, terraces and verticals, with a faunal turf dominated by sponges, with hydroids, ascidians and bryozoans - 21m - 23m BSL100.00.00.00.00.00.0100.0253412.0832 370810.976274CCW4893Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesSeasearchWest of Penmon point (Puffin Island)816.009.0031995-09-21T00:00:00Z53.31285784-4.04733078"Scoured bedrock, boulders and cobbles. "No life except green algal fuzz. On corner so presumably more exposed to wave action and tide. No information of substratum percentages recorded by surveyor, therefore data entered is only representative of description.30.035.00.00.00.035.0100.0263699.9863 381500.0174275CCW5101Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeWhite Beach, Glyn-yr-Afon (Red Wharf Bay)646.010.0011997-07-22T00:00:00Z53.31654193-4.09404844Supralittoral bedrock with Verrucaria maura and orange and greyûlichens.Supralittoral bedrock with Verrucaria maura and orange, yelllow and grey lichens.LR.FLR.Lic.YGYellow and grey lichens on supralittoral rockCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0260600.0298 382000.0069276CCW5102Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeWhite Beach, Glyn-yr-Afon (Red Wharf Bay)646.010.0021997-07-22T00:00:00Z53.31654193-4.09404844Very rugged bedrock with Pelvetia canaliculata.Rugged limestone bedrock with dense patches of Pelvetia canaliculata with Catenella caespitosa amongst it and in holes and crevices.LR.MLR.BF.PelBPelvetia canaliculata and barnacles on moderately exposed littoral fringe rockCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0260600.0298 382000.0069277CCW5103Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeWhite Beach, Glyn-yr-Afon (Red Wharf Bay)646.010.0031997-07-22T00:00:00Z53.31654193-4.09404844Bedrock and boulders with Fucus spiralis.Limestone bedrock and very large boulders with Fucus spiralis with Hildenbrandia rubra and sparse barnacles growing beneath it.LR.MLR.BF.FspiBFucus spiralis on exposed to moderately exposed upper eulittoral rockCertain match; whole record20020919MNCR 04.0580.00.020.00.00.00.0100.0260600.0298 382000.0069278CCW5104Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeWhite Beach, Glyn-yr-Afon (Red Wharf Bay)646.010.0041997-07-22T00:00:00Z53.31654193-4.09404844Patchwork of Ascophyllum nodosum and Fucus serratus (Fucusûspecies) on bedrock and large bouldDense patches of Ascophyllum nodosum with scattered Fucus serratus on bedrock. Littorina littorea common.LR.HLR.FT.AscTAscophyllum nodosum, sponges and ascidians on tide-swept mid eulittoral rockUncertain match; whole record20020913MNCR 04.05100.00.00.00.00.00.0100.0260600.0298 382000.0069279CCW5105Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeWhite Beach, Glyn-yr-Afon (Red Wharf Bay)646.010.0051997-07-22T00:00:00Z53.31654193-4.09404844Vertical bedrock with many steep and vertical faces dominated byûbarnacles and limpets.Vertical and very steep bedrock faces with dense Semibalanus balenoides, Patella vulgata and Nucella lapillus. Actinia equina in the pitted surface of the rock.LR.HLR.MusB.Sem.FvesRSemibalanus balanoides, Fucus vesiculosus and red seaweeds on exposed to moderately exposed eulittoral rockCertain match; whole record20020919MNCR 04.05100.00.00.00.00.00.0100.0260600.0298 382000.0069280CCW5106Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeWhite Beach, Glyn-yr-Afon (Red Wharf Bay)646.010.0061997-07-22T00:00:00Z53.31654193-4.09404844Deep rockpools with kelps and filamentous red algae.Deep rockpools in the mid eulittoral with Laminaria digitata, Ceramium nodulosum and Enteromorpha sp. Fine silt over most of the pool with Polydora sp. tubes.LR.FLR.Rkp.FKFucoids and kelp in deep eulittoral rockpoolsCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0260600.0298 382000.0069281CCW5107Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeWhite Beach, Glyn-yr-Afon (Red Wharf Bay)646.010.0071997-07-22T00:00:00Z53.31654193-4.09404844"Lower eulitttoral bedrock with Fucus serratus, mussels andûEnteromorpha sp."Lower eulittoral, pitted limestone bedrock with Fucus serratus, Mytilus edulis and Enteromorpha sp.LR.MLR.MusF.MytPidMytilus edulis and piddocks on eulittoral firm clayCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0260600.0298 382000.0069282CCW5108Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeW Penmon Point (N Menai Strait)646.011.0011997-07-21T00:00:00Z53.31198528-4.04578786Supralittoral bedrock with orange and grey lichens.The supralittoral zone of creviced bedrock was dominated by Verrucaria maura and Caloplaca spp. The diversity of lichens was low.LR.FLR.Lic.YGYellow and grey lichens on supralittoral rockCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0263799.9898 381399.9686283CCW5109Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeW Penmon Point (N Menai Strait)646.011.0021997-07-21T00:00:00Z53.31198528-4.04578786Upper littoral fringe bedrock with Verrucaria maura.Rugged upper littoral fringe bedrock with Verrucaria maura. Small fissures had small amounts of Catenella caespitosa and animals.LR.FLR.Lic.Ver.VerVerrucaria maura on very exposed to very sheltered upper littoral fringe rockCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0263799.9898 381399.9686284CCW5110Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeW Penmon Point (N Menai Strait)646.011.0031997-07-21T00:00:00Z53.31198528-4.04578786Lower littoral fringe bedrock with Pelvetia canaliculata.Lower littoral fringe bedrock dominated by Pelvetia canaliculata and Verrucaria maura.LR.LLR.F.PelPelvetia canaliculata on sheltered littoral fringe rockCertain match; whole record20021029MNCR 04.05100.00.00.00.00.00.0100.0263799.9898 381399.9686285CCW5111Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeW Penmon Point (N Menai Strait)646.011.0041997-07-21T00:00:00Z53.31198528-4.04578786Upper eulittoral bedrock with Fucus spiralis and Ascophyllumûnodosum.Fairly rugged bedrock with a 50:50 mix of Semibalanus balanoides and Elminius modestus. Dense Ascophyllum nodosum provided shelter for coralline crusts and Cladophora rupestris. Catanella caespitosa covered shaded vertical sides. Fucus spiralis was abundLR.LLR.F.Asc.FSAscophyllum nodosum on full salinity mid eulittoral rockCertain match; whole record20020920MNCR 04.05100.00.00.00.00.00.0100.0263799.9898 381399.9686286CCW5112Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeW Penmon Point (N Menai Strait)646.011.0051997-07-21T00:00:00Z53.31198528-4.04578786Upper eulittoral bedrock with pools with Fucus spiralis andûEnteromorpha.Bedrock on the upper shore with Fucus spiralis and dense Enteromorpha sp. Probably scoured in winter by adjacent pebbles. Bedrock riddled with small patches of Enteromorpha sp. and a covering of silt.LR.MLR.BF.FspiBFucus spiralis on exposed to moderately exposed upper eulittoral rockCertain match; whole record20020919MNCR 04.05100.00.00.00.00.00.0100.0263799.9898 381399.9686287CCW5113Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeW Penmon Point (N Menai Strait)646.011.0061997-07-21T00:00:00Z53.31198528-4.04578786Mid eulittoral bedrock with Fucus vesiculosus.Fairly rugged bedrock in the mid eulittoral zone dominated by Fucus vesiculosus; Fucus serratus was also frequent. Patella vulgata and Semibalanus balanoides were abundant. Enteromorpha sp. was superabundant in this zone.LR.LLR.F.FvesFucus vesiculosus on moderately exposed to sheltered mid eulittoral rockUncertain match; whole record20010822MNCR 04.05100.00.00.00.00.00.0100.0263799.9898 381399.9686288CCW5114Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeW Penmon Point (N Menai Strait)646.011.0071997-07-21T00:00:00Z53.31198528-4.04578786Lower eulittoral bedrock with Fucus serratus.Dense Fucus serratus on lower shore bedrock had a patchy understorey of barnacles and limpets and more silty areas with Cladophora rupestris. Very small Mytilus edulis were densely packed into scoops in the rock with Polydora sp. in small wet areas. ManyLR.MLR.BF.Fser.RFucus serratus and red seaweeds on moderately exposed lower eulittoral rockCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0263799.9898 381399.9686289CCW5115Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeN Puffin Island (N Menai Strait)646.012.0011997-07-21T00:00:00Z53.32230141-4.02075554Supralittoral bedrock dominated by Prasiola stipitata.Sloping bedrock with Prasiola stipitata and yellow/green algae.LR.FLR.Lic.PraPrasiola stipitata on nitrate-enriched supralittoral or littoral fringe rockCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0265499.9683 382499.9553290CCW5116Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeN Puffin Island (N Menai Strait)646.012.0021997-07-21T00:00:00Z53.32230141-4.02075554Rockpool on upper littoral fringe.Rockpool dominated by Enteromorpha sp. and patches of green slime. Tigriopus sp. superabundant in the water with many juvenile crustaceans (indet) in and around the weed.LR.FLR.Rkp.GGreen seaweeds (Enteromorpha spp. and Cladophora spp.) in shallow upper shore rockpoolsCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0265499.9683 382499.9553291CCW5117Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeN Puffin Island (N Menai Strait)646.012.0031997-07-21T00:00:00Z53.32230141-4.02075554Barnacles on bedrock with sparse Pelvetia canaliculata.Sloping bedrock, moderately pitted dominated by Semibalanus balanoides; Elminius modestus also present. Littorina saxatilis abundant in this zone with sparse Pelvetia canaliculata.LR.MLR.BF.PelBPelvetia canaliculata and barnacles on moderately exposed littoral fringe rockCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0265499.9683 382499.9553292CCW5118Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeN Puffin Island (N Menai Strait)646.012.0041997-07-21T00:00:00Z53.32230141-4.02075554"Fucus spiralis on barnacles, narrow zone. "Sloping bedrock with a narrow zone of Fucus spiralis on the barnacle Semibalanus balenoides. Frequent juvenile Carcinus maenas and Anurida maritima, many littorinids amongst the weed.LR.MLR.BF.FspiBFucus spiralis on exposed to moderately exposed upper eulittoral rockCertain match; whole record20020919MNCR 04.05100.00.00.00.00.00.0100.0265499.9683 382499.9553302CCW5256Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0082001-08-03T00:00:00Z53.32893938-3.77899196Horizontal bedrock covered by silty cushions of tubes made byûPolydora sp.Horizontal bedrock covered by silty cushions made from Polydora sp. with scattered anemones including Metridium senile and Sagartiogeton undatus.100.00.00.00.00.00.0100.0281619.9983 382809.9619293CCW5119Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeN Puffin Island (N Menai Strait)646.012.0051997-07-21T00:00:00Z53.32230141-4.02075554Fucus serratus and barnacle mosaic with Patella vulgata andûsparse red algae.Sloping bedrock with patches of Fucus serratus, Enteromorpha sp. and Semibalanus balanoides forming a mosaic with large patches of Mytilus edulis. Patella vulgata also common with sparse red algae.LR.MLR.MusF.MytFRMytilus edulis, Fucus serratus and red seaweeds on moderately exposed lower eulittoral rockCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0265499.9683 382499.9553294CCW5120Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeN Puffin Island (N Menai Strait)646.012.0061997-07-21T00:00:00Z53.32230141-4.02075554Gully in the lower eulittoral with Laminaria digitata.Large gully in sloping bedrock running from eulittoral to sublittoral fringe with small boulders. Laminaria digitata dominant with frequent Plumaria plumosa and a variety of sponges. Mytilus edulis and Hiatella arctica frequent.LR.FLR.CvOv.SpRSponges and shade-tolerant red seaweeds on overhanging lower eulittoral bedrock and in cave entrancesCertain match; whole record20020917MNCR 04.0580.00.00.00.020.00.0100.0265499.9683 382499.9553295CCW5121Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeS Puffin Island (N Menai Strait)646.013.0011997-07-22T00:00:00Z53.31488544-4.03391645Supralittoral boulders with yellow and orange lichens.Supralittoral boulders with Xanthoria parietina (common) and frequent Caloplaca marina. There was much bird faeces.LR.FLR.Lic.YGYellow and grey lichens on supralittoral rockCertain match; whole record20020917MNCR 04.050.00.050.025.025.00.0100.0264600.0287 381699.9505296CCW5122Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeS Puffin Island (N Menai Strait)646.013.0051997-07-22T00:00:00Z53.31488544-4.03391645Bedrock with Fucus serratus and Mytilus edulis.Bedrock with dense Fucus serratus, Mytilus edulis and Enteromorpha sp. with an understorey of red algae, mainly Mastocarpus stellatus, Polysiphonia sp. and Gelidium latifolium. Also present were Dynamena pumila and barnacles.LR.MLR.MusF.MytFRMytilus edulis, Fucus serratus and red seaweeds on moderately exposed lower eulittoral rockCertain match; whole record20020917MNCR 04.05100.00.00.00.00.00.0100.0264600.0287 381699.9505297CCW5251Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0012001-08-03T00:00:00Z53.32893938-3.77899196"Sparse banacles, bryozoan crusts and Mytilus edulis in scouredûrear portion of cave."Bedrock adjacent to and above boulder beach towards the back of the cave with sparse barnacles (Semibalanus balanoides and Elminius modestus), small Mytilus edulis in cracks, and patches of Flustrellidra hispida, small prosobranchs (see Pen Llyn cave) anLR.FLR.CvOv.ScrFaSparse fauna (barnacles and spirorbids) on sand/pebble-scoured rock in littoral cavesCertain match; whole record20081004MNCR 04.05100.00.00.00.00.00.0100.0281619.9983 382809.9619298CCW5252Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0022001-08-03T00:00:00Z53.32893938-3.77899196Scoured bedrock with brown film at back of cave.Scoured limestone bedrock near the floor at the back of the cave with nothing but a brown film.LR.FLR.CvOv.BarCvBarren and/or boulder-scoured littoral cave walls and floorsCertain match; whole record20081004MNCR 04.05100.00.00.00.00.00.0100.0281619.9983 382809.9619299CCW5253Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0042001-08-03T00:00:00Z53.32893938-3.77899196"Cave wall with dense mussels, barnacles and spirorbids. "Cave wall away from scoured zone with dense Mytilus edulis, Semibalanus balanoides and Elminius modestus. Patches of Halichondria panicea, bryozoan crusts and spirorbids. Biotope present on walls and on overhanging and vertical faces of large pillars midLR.FLR.CvOv.FaCrFaunal crusts on wave-surged littoral cave wallsCertain match; whole record20081004MNCR 04.05100.00.00.00.00.00.0100.0281619.9983 382809.9619300CCW5254Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0052001-08-03T00:00:00Z53.32893938-3.77899196Scoured vertical bedrock with barnacles and keelworms.The lower part of the inner cave walls was characterised by Semibalanus balanoides, Pomatoceros triqueter and a fuzz of small Obelia dichotoma.LR.FLR.CvOv.ScrFaSparse fauna (barnacles and spirorbids) on sand/pebble-scoured rock in littoral cavesCertain match; whole record20081004MNCR 04.05100.00.00.00.00.00.0100.0281619.9983 382809.9619301CCW5255Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0062001-08-03T00:00:00Z53.32893938-3.77899196"Overhanging bedrock with mussel clumps, barnacles and plumoseûanemones."Overhanging bedrock in the cave was characterised by clumps of large mussels covered in Semibalanus balanoides and Elminius modestus. Between clumps and on shells were small Metridium senile and Sagartia elegans.LR.FLR.CvOv.FaCrFaunal crusts on wave-surged littoral cave wallsCertain match; whole record20081004MNCR 04.05100.00.00.00.00.00.0100.0281619.9983 382809.9619303CCW5257Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0132001-08-03T00:00:00Z53.32893939-3.77899196"Shaded overhanging bedrock at mouth of cave with corallineûcrusts, barnacles and Plumaria plumosaShaded overhanging bedrock at mouth of cave with coralline crusts, Plumaria plumosa, Semibalnus balanoides, Enteromorpha sp. and Catanella/Gelidium sp. turf.LR.FLR.CvOv.SpRSponges and shade-tolerant red seaweeds on overhanging lower eulittoral bedrock and in cave entrancesCertain match; whole record20081004MNCR 04.05100.00.00.00.00.00.0100.0281619.9983 382809.9619304CCW5258Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`U Bend Cave`, Great Orme's Head (Great and Little Ormes Head)961.018.0012001-09-26T00:00:00Z53.33993428-3.87693506"Vertical and overhanging limestone with Hiatella artica,ûbarnacles and encrusting sponges."Vertical and overhanging limestone bedrock burrowed into by Hiatella arctica and with Balanus balanus and Balanus crenatus. A fuzz of Sertularia polyzonias covered many surfaces, especially overhangs. The encrusting sponge with its red rusty colour was cLR.FLR.CvOv.ScrFaSparse fauna (barnacles and spirorbids) on sand/pebble-scoured rock in littoral cavesCertain match; whole record20080904MNCR 04.05100.00.00.00.00.00.0100.0275130.0029 384199.9693305CCW5259Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`U Bend Cave`, Great Orme's Head (Great and Little Ormes Head)961.018.0032001-09-26T00:00:00Z53.33993428-3.87693506Scoured bedrock at the bottom of the cave walls.Scoured bedrock at the base of the cave walls with sparse flora and fauna except Pomatoceros triqueter. Zone extended from the cave floor to approximately 1m above.LR.FLR.CvOv.BarCvBarren and/or boulder-scoured littoral cave walls and floorsCertain match; whole record20080904MNCR 04.05100.00.00.00.00.00.0100.0275130.0029 384199.9693306CCW5260Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`U Bend Cave`, Great Orme's Head (Great and Little Ormes Head)961.018.0052001-09-26T00:00:00Z53.33993428-3.87693506"Vertical shaded cave walls with barnacles, mussels and red algae."Vertical shaded limestone, with fairly dense Semibalanus balanoides mixed with Elminium modestus and clumps of Mytilus edulis. A light green algal film stained the rock and there was a low lying fuzz of red algae including Lomentaria articulata.LR.HLR.MusB.SemSemibalanus balanoides on exposed to moderately exposed or vertical sheltered eulittoral rockCertain match; whole record20080414MNCR 04.05100.00.00.00.00.00.0100.0275130.0029 384199.9693307CCW5261Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`U Bend Cave`, Great Orme's Head (Great and Little Ormes Head)961.018.0062001-09-26T00:00:00Z53.33993428-3.87693506Upper walls and roof of cave with green lichens andûHildenbrandia rubra.Upper walls and roof of cave from 8-14.4m ACD dominated by green Verrucaria sp. and Hidenbrandia rubra.LR.FLR.CvOv.VmucHilVerrucaria mucosa and/or Hildenbrandia rubra on upper to mid shore cave wallsCertain match; whole record20080904MNCR 04.05100.00.00.00.00.00.0100.0275130.0029 384199.9693308CCW5262Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`U Bend Cave`, Great Orme's Head (Great and Little Ormes Head)961.018.0072001-09-26T00:00:00Z53.33993428-3.87693506Enteromorpha and sparse barnacles on the littoral fringe.The littoral fringe was a zone of sparse barnacles (Semibalanus balanoides) with Entoromorpha sp. and Littorina saxatilis.LR.FLR.Eph.EntEnteromorpha spp. on freshwater-influenced and/or unstable upper eulittoral rockCertain match; whole record20080414MNCR 04.05100.00.00.00.00.00.0100.0275130.0029 384199.9693309CCW5263Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Confusing Cave`, Great Orme's Head (Great and Little Ormes Head)961.020.0052001-09-27T00:00:00Z53.33810495-3.83269493"Vertical bedrock dominated by barnacles, mussels and shadeûtolerant red algae."Vertical bedrock at cave entrance dominated by Semibalanus balanoides, Mytilus edulis and shade tolerant red algae.LR.FLR.CvOv.ScrFaSparse fauna (barnacles and spirorbids) on sand/pebble-scoured rock in littoral cavesCertain match; whole record20080904MNCR 04.05100.00.00.00.00.00.0100.0278069.9966 383920.0083310CCW5264Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Confusing Cave`, Great Orme's Head (Great and Little Ormes Head)961.020.0062001-09-27T00:00:00Z53.33810495-3.83269493Green algal film and sparse barnacles at cave entrance.Vertical bedrock at cave entrance dominated by green algal film and sparse Semibalanus balanoides.LR.FLR.Eph.EntEnteromorpha spp. on freshwater-influenced and/or unstable upper eulittoral rockCertain match; whole record20081004MNCR 04.05100.00.00.00.00.00.0100.0278069.9966 383920.0083311CCW5265Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Confusing Cave`, Great Orme's Head (Great and Little Ormes Head)961.020.0072001-09-27T00:00:00Z53.33810495-3.83269493Bedrock at cave entrance with Hildenbrandia rubra and greenûVerrucaria sp. patches.Vertical bedrock at upper cave entrance with dense Hildenbrandia rubra and patches of green Verrucaria sp.LR.FLR.CvOv.VmucHilVerrucaria mucosa and/or Hildenbrandia rubra on upper to mid shore cave wallsCertain match; whole record20080904MNCR 04.05100.00.00.00.00.00.0100.0278069.9966 383920.0083314CCW5268Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-2002 Seasearch Surveys of the Menai Strait, North WalesSeasearchSite 6 - Pwll Fanogyl HoleMRCCW300000001BF.042002-06-30T00:00:00Z53.21409766-4.19670536Overhangs & big fissures wih crustacea - 22-28m BSLOverhangs and big fissures with COnger, Homarus, large prawns and squat lobsters.100.00.00.00.00.00.0100.0253412.0832 370810.976315CCW5282Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS28 Trwyn-y-PenrhynMRCCW8000000001C.022002-09-08T00:00:00Z53.28943185-4.06229426Lower shore very large limestone boulders with HiatellaSurvey concentrated on the vertical surfaces and overhangs on the sides of the very large boulders and the algae on the upper surfaces. There were many holes bored in the limestone, mostly with Abundant Hiatella arctica. Large diversity of turf formingLR.HLR.FT.FserTFucus serratus, sponges and ascidians on tide-swept lower eulittoral rockCertain match; part record20031230MNCR 04.050.00.0100.00.00.00.0100.0262628.018 378923.0172316CCW5283Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS30 South of CaernarfonMRCCW8000000001D.032002-09-09T00:00:00Z53.13152324-4.3067019Lower eulittoral underboulder surfaces with encrusting sponges, ascidians and barnaclesUnderboulder surfaces in the lower eulittoral and sublittoral fringe. Boulders were lying on gravel and sand, but most had enough gap to be colonised by a variety of encrusting sponges, ascidians, barnacles and polychaetes. Numerous Ophiothrix, Cancer,LR.MLR.BF.Fser.BoFucus serratus and under-boulder fauna on exposed to moderately exposed lower eulittoral bouldersCertain match; part record20031230MNCR 04.050.00.00.010.090.00.0100.0245771.9934 361857.9736317CCW5284Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS26 Church Island, WestMRCCW8000000001E.012002-09-07T00:00:00Z53.22258359-4.17253527Mid eulittoral steep bedrock and boulders dominated by Ascophyllum nodosumVery steep bedrock slopes facing both seawards and shorewards, and some boulders, dominated by Ascophyllum and barnacles (Semibalanus and Elminius). A lot of mud coating the rock surface and barnacles under the Ascophyllum canopy, so diversity of otherLR.LLR.F.AscAscophyllum nodosum on very sheltered mid eulittoral rockCertain match; whole record20031230MNCR 04.0560.00.030.00.00.010.0100.0255054.5212 371705.5427318CCW5285Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS29 Ynys WelltogMRCCW8000000001F.012002-09-09T00:00:00Z53.22151918-4.17445118Lower eulittoral tideswept bedrock with Fucus serratusLower eulittoral bedrock, exposed to strong tidal streams, dominated by Fucus serratus and Semibalanus balanoides. Epifauna on Fucus serratus included Frequent Electra and Dynamena pumila and some Alcyonidium hirsutum and Flustrellidra hispida. NucellaLR.HLR.FT.FserTFucus serratus, sponges and ascidians on tide-swept lower eulittoral rockCertain match; whole record20031230MNCR 04.05100.00.00.00.00.00.0100.0254923.0137 371590.9776319CCW5286Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS29 Ynys WelltogMRCCW8000000001F.032002-09-09T00:00:00Z53.22151918-4.17445118Sublittoral fringe tideswept bedrock overhang with anemones, sponges, ascidians and bryozoansA 2m rock wall that extended from the sublittoral fringe up to the lower eulittoral. Exposed to strong tidal streams that run through the channel between Ynys Meltog and a small islet. Densely covered in anemones (particularly Sagartia elegans), spongeLR.FLR.CvOv.SpRSponges and shade-tolerant red seaweeds on overhanging lower eulittoral bedrock and in cave entrancesCertain match; whole record20031230MNCR 04.05100.00.00.00.00.00.0100.0254923.0137 371590.9776320CCW5632Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeS Puffin Island (N Menai Strait)646.013.0021997-07-22T00:00:00Z53.31488544-4.03391645Lower littoral fringe very large boulders with Pelvetiaûcanaliculata.Lower littoral fringe very large boulders with abundant Pelvetia canaliculata. Few other species present apart from frequent Enteromorpha sp. and Verrucaria maura and occasional Prasiola sp. and Fucus spiralis.LR.LLR.F.PelPelvetia canaliculata on sheltered littoral fringe rockCertain match; whole record20021029MNCR 04.050.00.070.010.010.05.095.0264600.0287 381699.9505321CCW5641Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS31 Under Britannia BridgeMRCCW80000000020.022002-09-10T00:00:00Z53.21497919-4.1861993Lower eulittoral tide swept boulders with Fucus serratusA boulder slope, strongly tideswept, in the lower eulittoral. Large and small boulders with some smaller stones and gravel underneath in places; and lots of holes and underboulder surfaces. Dominated by Fucus serratus and Common Enteromorpha. NumerousLR.HLR.FT.FserTFucus serratus, sponges and ascidians on tide-swept lower eulittoral rockCertain match; whole record20031230MNCR 04.050.00.010.065.010.010.095.0254116.5204 370887.4779322CCW5655Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 CCW Britannia Bridge Mussel SurveyMenai Sub Aqua Club MCS Menai WeekendMRCCW30000000217.021997-08-03T00:00:00Z53.21743698-4.18403526Circalittoral bedrock and bouldersBedrock with some boulders stepped in places with small steps, and in other areas steep faces so the bedrock was more like a ridge. Extended through varying water depths from approximately 7 to 10m bsl. Boulders mainly at the base of the bedrock. Most75.00.00.00.015.03.093.0254269.3512 371156.4579323CCW5693Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeW Penmon Point (N Menai Strait)646.011.0081997-07-21T00:00:00Z53.31198528-4.04578786Lower eulittoral rockpool.Eulittoral rockpool with small boulders and cobbles. The dominant species was Ceramium secundatum wich was found along with other red algae around the edge of the pool with faster growing Ulva sp. and Enteromorpha sp. found growing on the boulders and coLR.FLR.Rkp.SwSedSeaweeds in sediment-floored eulittoral rockpoolsCertain match; whole record20020917MNCR 04.0550.00.00.00.030.010.090.0263799.9898 381399.9686324CCW5694Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeS Puffin Island (N Menai Strait)646.013.0031997-07-22T00:00:00Z53.31488544-4.03391645Upper eulittoral very large boulders with Fucus spiralis.Upper eulittoral very large boulders with abundant Fucus spiralis and Enteromorpha sp. on the rocks. Under the Fucus spiralis were Semibalanus balanoides, Audouinella sp. and Hildenbrandia rubra.LR.LLR.F.Fspi.XFucus spiralis on full salinity upper eulittoral mixed substrataCertain match; whole record20020923MNCR 04.050.00.070.05.05.010.090.0264600.0287 381699.9505325CCW5713Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-2002 Seasearch Surveys of the Menai Strait, North WalesSeasearchSite 1 - Coleg NormalMRCCW300000001B8.012000-07-16T00:00:00Z53.22464231-4.15547911Mixed boulders/cobbles with large animal/hydroid turf - 7-10m BSLSmall and large boulders with a few cobbles and pebbles with a cover of silt and broken shells. Sloping from 7m - 10m. Dominant sp.:- sponges incl. red encrusting sponge, Halicondira and Haliclona; Hydroids - Abietinaria; Crabs - Carcinus & Necora; Bry0.00.00.030.050.010.090.0256199.9986 371899.969326CCW5738Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2008 Seasearch Anglesey SurveysSeasearchNelson's Column 2, Menai StraitMRMES00200000022.012008-07-12T00:00:00Z53.21298144-4.19534606Boulder and rocky reef covered in Amphilectus and NemertesiaLarge angular boulders covered in Amphilectus fucorum and Nemertesia hydroids. Cobbles and gravel present between boulders, but no evidence of life in gravel. Slate wreckage covered in short faunal turf. Tompot blennies were present in most overhangs andTATTall animal turf on rocksCertain match; whole record20080712Seasearch0.00.070.05.05.010.090.0253499.003 370683.9512327CCW5743Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai Strait, AngleseyMRMES0020000011C.032010-05-23T00:00:00Z53.22259077-4.16052908Boulders, bedrock and patches of sand with hydroidsBedrock, boulders and patches of sand with hydroids (Hydrallmania falcataand fish at the base of Perch Rock, 9-10m bcd. Not surveyed in detail.SATShort animal turf on rocksUncertain match; whole record20100523Seasearch50.00.020.010.010.00.090.0255856.0005 371682.0284328CCW5744Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchThe Carrot Patch, Menai StraitMRMES00200000129.032010-08-07T00:00:00Z53.1960174-4.21373211Coarse gravel and cobbles with Barnacles.Coarse gravel and cobbles with Barnacles and other crustacea from a depth of 11.6m bcd to 13.7 bcd.SS.SCS.ICSInfralittoral coarse sedimentCertain match; whole record20101216MNCR 04.050.05.00.00.080.05.090.0252213.0064 368834.9548329CCW5752Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 CCW Britannia Bridge Mussel SurveyMenai Sub Aqua Club MCS Menai WeekendMRCCW30000000217.011997-08-03T00:00:00Z53.21743698-4.18403526Cirrcalittoral boulders and cobblesBoulders and cobbles (quite angular rock) starting at 9m bsl. Shell gravel between the boulders and cobbles. This continues to approximately 7.5m bsl. Many small (approximately 15cm across) colonies of the sponge Halichondria panicea and Esperiopsis s0.00.00.02.040.045.087.0254269.3512 371156.4579330CCW5768Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeS Puffin Island (N Menai Strait)646.013.0041997-07-22T00:00:00Z53.31488544-4.03391645Mid eulittoral boulders and cobbles with Ascophyllum nodosum.Mid eulittoral boulders and cobbles with superabundant Ascophyllum nodosum with the associated Polysiphonia lanosa (mainly on the boulders) and abundant Cladophora rupestris. Mixed in with the Ascophyllum nodosum was Fucus serratus and Fucus vesiculosusLR.LLR.F.Asc.XAscophyllum nodosum on full salinity mid eulittoral mixed substrataCertain match; whole record20020924MNCR 04.050.00.040.05.010.030.085.0264600.0287 381699.9505331CCW5772Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 Seasearch Survey of East Anglesey, North WalesSeasearchSite 15 - East Carreg OnnenW300000000EE.012002-08-04T00:00:00Z53.32034664-4.11885866ReefMULTIPLE HABITATS RECORDED FROM SEASEARCH OBSERVER FORM. Habitat 1 - Cobbles and mud with boulders at aprox 10.2m below chart datum. Habitat 2 - reef wall with bryozoans, sponges and anemones, with some red and geen algal species.35.035.00.00.00.015.085.0258960.002 382471.9745332CCW5840Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Pillar Cave`, Little Orme's Head (Great and Little Ormes Head)961.017.0032001-08-03T00:00:00Z53.32893938-3.77899196Barren rocky surfaces.Horizontal bedrock scoured by mobile small boulders and cobbles. Totally devoid of macrofauna apart from lots of Necora puber and a couple of small squid towards the back of the cave.LR.FLR.CvOv.BarCvBarren and/or boulder-scoured littoral cave walls and floorsCertain match; whole record20081004MNCR 04.0550.00.00.00.00.030.080.0281619.9983 382809.9619333CCW5841Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-2002 Seasearch Surveys of the Menai Strait, North WalesSeasearchSite 2 - Coleg NormalMRCCW300000001BB.012000-07-16T00:00:00Z53.22464231-4.15547911Boulders/cobbles with sponges & hydroids at 10-12m BSLboulder/cobble seabed at 10-12m BSL with sponges, hydroids.0.00.05.025.025.025.080.0256199.9986 371899.969334CCW5843Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS11 Coleg Normal AMRCCW8000000000D.012002-08-03T00:00:00Z53.2239932-4.15657003Circalittoral slate cobbles with Pomatoceros and barnaclesSlate cobbles with some pebbles and gravel in around 16m of water (bcd), in moderate to weak tidal streams, with Pomatoceros, Balanus and occasional hydroids, bryozoa and ascidians.SS.SCS.CCS.PomBPomatoceros triqueter with barnacles and bryozoan crusts on unstable circalittoral cobbles and pebblesCertain match; whole record20031230MNCR 04.050.00.00.00.00.080.080.0256124.9923 371829.9819335CCW5844Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS26 Church Island, WestMRCCW8000000001E.022002-09-07T00:00:00Z53.22258359-4.17253527Lower eulittoral bedrock with Fucus serratusThe bedrock was shrouded in Fucus serratus, but the steep nature meant that although it was a silty habitat some parts of the rock were reasonably clean. Crevices and fissures present. Some patches of muddy sand, where less steep. Other fauna and floraLR.LLR.F.FserrFucus serratus on sheltered lower eulittoral rockCertain match; whole record20031230MNCR 04.0580.00.00.00.00.00.080.0255054.5212 371705.5427336CCW5896Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeNW of Llanfairfechan (N Menai Strait)646.019.0011997-07-22T00:00:00Z53.25999771-3.98333187Upper/mid-shore boulders and cobbles with Mytilus edulis andûSemibalanus balanoides.Upper/mid-shore small boulders and cobbles heavily encrusted with Mytilus edulis, Elminius modestus and Semibalanus balanoides. Abundant Littorina littorea were also seen.LS.LBR.LMus.Myt.MxMytilus edulis beds on littoral mixed substrataCertain match; whole record20021022MNCR 04.050.00.00.00.020.055.075.0267799.9925 375500.0331337CCW5900Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS24 Plas Newydd (drift)MRCCW8000000001A.012002-08-05T00:00:00Z53.20871921-4.20754277Lower circalittoral cobbles, pebbles and small boulders on a sediment plain with hydroids & spongesCircalittoral mixed sediment plain with cobbles, pebbles and small boulders with a sparse turf of Hydrallmania falcata, Sertularia argentea, Halichondria panicea, Diplosoma listerianum patches, mobile crustaceans and various crustose bryozoans, sponges aSS.SMx.CMx.FluHydFlustra foliacea and Hydrallmania falcata on tide-swept circalittoral mixed sedimentUncertain match; whole record20031230MNCR 04.050.00.00.00.05.070.075.0252670.0061 370234.9686338CCW5960Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-2002 Seasearch Surveys of the Menai Strait, North WalesSeasearchSite 3 - Coleg NormalMRCCW300000001BC.012000-07-16T00:00:00Z53.22464231-4.15547911Cobbles and pebbles with sponges, anemones, bryozoans & hydroids - 10-12.5m BSLTideswept cobbles and pebbles with some boulders and a little gravel and sand sloping between 10m - 12.5m BSL with Halicondria, Haliclona and Esperiopsis sponges; Urticina and Sagartia anemones and some bryozoans & hydroids in patches with some silt.0.00.00.020.010.040.070.0256199.9986 371899.969339CCW5961Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS12 Coleg Normal BMRCCW8000000000E.032002-08-03T00:00:00Z53.22404353-4.15627294Circalittoral cobble plain with Pomatoceros, Hydrallmania and AlcyonidiumGradual sloping plain of angular boulders mixed with a coarse stone gravel/pebbles. Cobbles dominated by Pomatoceros (small) and a relatively light Hydrallmania/Alcyonidium turf. Gibbula tumida and Pagurus bernhardus particularly prominent. ReasonableSS.SCS.CCS.PomBPomatoceros triqueter with barnacles and bryozoan crusts on unstable circalittoral cobbles and pebblesCertain match; whole record20031230MNCR 04.050.00.00.00.00.070.070.0256144.9892 371835.0562340CCW5994Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995 - 2001 Seasearch Survey of North Anglesey, North WalesMarine Conservation SocietyYnys MoelfreW300000000C0.011996-06-08T00:00:00Z53.35726428-4.22829088Boulders and cobbles with faunal turfBoulders and cobbles (with coarse sand in between) with faunal turf with large numbers of plumose anenomies. 0m to -4m.ECR.AlcCAlcyonium digitatum, Pomatoceros triqueter, algal and bryozoan crusts on vertical exposed circalittoral rockUncertain match; whole record20020301MNCR 97.060.00.00.00.034.033.067.0251799.991 386799.9693341CCW6002Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS26 Church Island, WestMRCCW8000000001E.032002-09-07T00:00:00Z53.22258359-4.17253527Lower eulittoral tide swept boulders with Fucus serratusA channel between Church Island and smaller island through which the tide runs. Boulder habitat, with Laminaria digitata at the lowest level (c.f. Habitat 4) and Fucus serratus a little higher (latter more extensive). The tops of the boulders had a notLR.HLR.FT.FserTFucus serratus, sponges and ascidians on tide-swept lower eulittoral rockCertain match; whole record20031230MNCR 04.050.00.05.050.05.05.065.0255054.5212 371705.5427342CCW6089Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS9 Penmon Pool EastMRCCW8000000000B.012002-08-02T00:00:00Z53.30829196-4.03570444Circalittoral cobbles and pebbles subjected to scour, with dense hydroidsCircalittoral cobbles and pebbles at 5 to 9m bcd. Dense hydroids, especially Abundant Abietinaria abietina and Frequent Hydrallmania falcata. Also numerous Asterias rubens, Sagartia elegans, Halichondria panicea, Alcyonidium diaphanum and Jassa.SS.SMx.CMx.FluHydFlustra foliacea and Hydrallmania falcata on tide-swept circalittoral mixed sedimentCertain match; whole record20031230MNCR 04.050.00.00.00.05.050.055.0264460.0292 380970.0034343CCW6138Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeN end of Penmon Sound (N Menai Strait)648.011.0031997-08-28T00:00:00Z53.31562221-4.03815509Lower circalittoral pebbles in a muddy matrix with Cerianthusûlloydii.Pebbles at 14 m BCD embedded in a muddy matrix in which were very abundant Cerianthus lloydii. Very little on the scoured and silted pebbles although occasional large clumps of sponge and the boring sponge Cliona celata present.SS.SMx.CMx.ClloMxCerianthus lloydii and other burrowing anemones in circalittoral muddy mixed sedimentUncertain match; whole record20030305MNCR 04.050.00.00.00.00.050.050.0264320.0058 381789.9762344CCW6149Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`U Bend Cave`, Great Orme's Head (Great and Little Ormes Head)961.018.0042001-09-26T00:00:00Z53.33993428-3.87693506Scoured cave floor with sparse fauna and flora.Scoured cave floor consisting of coarse sand (mainly in bigger entrance), cobbles and pebbles (at the rear of both caves and throughout tunnel) with bedrock outcrops. All very scoured, fairly mobile with no sessile fauna or flora apparent. Areas with driLR.FLR.CvOv.BarCvBarren and/or boulder-scoured littoral cave walls and floorsCertain match; whole record20080904MNCR 04.0520.00.00.00.00.030.050.0275130.0029 384199.9693345CCW6150Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-01 CCW/Marine Seen survey of sea caves in Welsh SACs.Countryside Council for Wales`Confusing Cave`, Great Orme's Head (Great and Little Ormes Head)961.020.0042001-09-27T00:00:00Z53.33810495-3.83269493"Boulders, cobbles and sand on cave floor. "Scoured boulders and cobbles with mobile sand in a thin layer over the bedrock of the cave floor. Very sparse fauna - mainly mobile scavengers - Necora puber, prawns and 2-3 Sagartia troglodytes.LR.FLR.CvOv.BarCvBarren and/or boulder-scoured littoral cave walls and floorsCertain match; whole record20080904MNCR 04.050.025.00.00.00.025.050.0278069.9966 383920.0083346CCW6153Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS27 Coleg NormalMRCCW80000000021.012002-09-08T00:00:00Z53.2238558-4.15571669Lower eulittoral tide swept boulders, cobbles and pebbles with Fucus serratusLower eulittoral tide swept boulders, cobbles and pebbles with Abundant Fucus serratus and a low variety of intermixed algae (mainly Ulva and Occasional Ectocarpaceae) . Barnacles, Semibalanus balanoides, Elminius modestus and Balanus crenatus, were ComLR.HLR.FT.FserTXFucus serratus with sponges, ascidians and red seaweeds on tide-swept lower eulittoral mixed substrataCertain match; whole record20031230MNCR 04.050.00.00.020.020.010.050.0256181.4722 371813.0265347CCW6196Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch East Anglesey and the Great Orme SurveySeasearchCerrig Uffern 1, West side of Great Orme, North WalesMRMES002000000D4.052009-09-27T00:00:00Z53.33927743-3.87954234Cobbles and pebbles with Pomatoceros and little faunaCobbles, pebbles and gravel with occassional Flustra topped small boulders (5-6m bcd). Cobbles and pebbles with little fauna except Pomatoceros triqueter. Not surveyed in detail.SS.SMx.CMx.FluHydFlustra foliacea and Hydrallmania falcata on tide-swept circalittoral mixed sedimentUncertain match; whole record20090927MNCR 04.050.00.00.00.010.040.050.0274954.5224 384131.4532348CCW6198Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2010 Seasearch Menai StraitSeasearchPerch Rock, Menai StraitMRMES0020000011D.032010-05-23T00:00:00Z53.2225962-4.16022975Small boulders and cobbles with shell fragmentsSmall boulders ands cobbles at the base of bedrock slope with crushed shell fragments between the stones. Many if the stones had Pomatoceros casts. From 9.8m to 10.2m bcd. Not surveyed in detail.SATShort animal turf on rocksUncertain match; whole record20101201Seasearch0.00.00.00.020.030.050.0255875.9769 371681.9811349CCW6329Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyNorth east end of Puffin Island (Puffin Island)816.010.0041997-04-13T00:00:00Z53.3214539-4.0177125"Cobbles, pebbles and gravel with faunal turf. "Cobbles, pebbles and gravel with hydroids Sertularia cupressina and Hydrallmania falcata, Cerianthus lloydii was found in abundance. No abundance given for species and no percentages for substratum on original survey form, therefore species recorded as pSS.SSa.IFiSa.ScupHydSertularia cupressina and Hydrallmania falcata on tide-swept sublittoral sand with cobbles or pebbles.Uncertain match; whole record20030218MNCR 04.050.00.00.00.00.035.035.0265700.0338 382400.0108350CCW6331Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2000-2002 Seasearch Surveys of the Menai Strait, North WalesSeasearchSite 4 - Plas Newydd to Pwll FanogylMRCCW300000001BD.012001-05-27T00:00:00Z53.2093412-4.20741698Flat gravel sea bed with scour tollerant sponges, hydroids and bryozoans 6-22m BSLFlat gravel sea bed covered in a lot of sediment. Some larger cobbles from 6m - 22m BSL. Sponges especially Halicondria sp. Scour tollerant bryozoans and hydroids. Tide-swept area. Few crabs.3.00.02.05.05.020.035.0252680.5554 370303.8913351CCW6356Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchPuffin IslandMRMES002000001D1.032011-06-18T00:00:00Z53.32254676-4.02060197Pebble and gravel substratePebble and gravel substrate at 6.75m - 9.65m below chart datum, with anemones such as Cerianthus lloydi. Not surveyed in detail.SS.SMx.CMx.ClloMxCerianthus lloydii and other burrowing anemones in circalittoral muddy mixed sedimentUncertain match; whole record20110618MNCR 04.050.00.00.00.00.033.033.0265510.9989 382527.0278352CCW6373Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1995-98 Seasearch Menai Strait and Puffin Island sublittoral survey, North WalesMarine Conservation SocietyTelford Bridge, west side. (Menai Strait)816.003.0031996-08-26T00:00:00Z53.21998806-4.16423252"Tideswept cobbles , pebbles and shell gravel. "Tideswept area of cobbles, pebbles and shell gravel at the bottom of a cliff. Accurate data of substratum not originally recorded, therefore entry is representative of description only. Dominant fauna is Pomatoceros sp., barnacles present on cobbles andSS.SCS.CCS.PomBPomatoceros triqueter with barnacles and bryozoan crusts on unstable circalittoral cobbles and pebblesUncertain match; whole record20030223MNCR 04.050.00.00.00.00.030.030.0255599.9659 371399.9945353CCW6479Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS21 Off CaernarfonMRCCW80000000017.012002-08-05T00:00:00Z53.14909032-4.27312629Circalittoral tide-swept sand scoured and sand covered pebbles and cobbles with hydroidsSand covered stones with Hydrallmania falcata and Sertularia argentea. Larger stones sitting on the sediment with Halichondria panicea, Abietinaria abietina, Flustra foliacea, Urticina felina and Esperiopsis fucorum. Also large Suberites ficus on the lSS.SMx.CMx.FluHydFlustra foliacea and Hydrallmania falcata on tide-swept circalittoral mixed sedimentCertain match; whole record20031230MNCR 04.050.00.01.03.01.020.025.0248080.0356 363739.9601354CCW6512Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2009 Seasearch Menai Strait and East Anglesey SurveySeasearchCaernarfon Drift 1, SW of Caernarfon, Menai Strait, GwyneddMRMES002000000A8.022009-07-18T00:00:00Z53.14032003-4.28879578Cobbles and sand with algaeCobbles with algae, Amphilectus fucorum, bryozoans or hydroids on sand at 2m bcd. Dominant cobble cover was brown algae with mobile fauna on sand.SS.SMx.IMxInfralittoral mixed sedimentUncertain match; whole record20100225MNCR 04.050.00.00.00.00.025.025.0247001.0576 362797.9373355CCW6513Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 20, Puffin Island Video Tow.MRCCW31700000084.012011-06-07T00:00:00Z53.31781703-4.0430791Muddy shelly gravelMuddy shelly gravel. 13.3m below chart datum. Quick footage at times. Brittlestar bed.SS.SMx.CMx.OphMxOphiothrix fragilis and/or Ophiocomina nigra brittlestar beds on sublittoral mixed sedimentUncertain match; whole record20120316MNCR 04.050.00.00.00.00.025.025.0263999.0064 382043.4971356CCW6545Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey littoral surveyJoint Nature Conservation CommitteeS Puffin Island (N Menai Strait)646.013.0071997-07-22T00:00:00Z53.31488544-4.03391645Mixed substratum in the sublittoral fringe with Laminariaûsaccharina and Ceramium nodulosum.Mixed substratum on the SE of Puffin Island in the sublittoral fringe was dominated by Laminaria saccharina and Ceramium nodulosum. In the muddy gravel and mud was Cereus pedunculatus and Cerianthus lloydii.SS.SMp.KSwSS.LsacChoLaminaria saccharina and Chorda filum on sheltered upper infralittoral muddy sedimentUncertain match; whole record20031117MNCR 04.050.00.00.00.010.010.020.0264600.0287 381699.9505357CCW6547Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeYnys Moelfre (Red Wharf Bay)648.006.0031997-08-25T00:00:00Z53.35692117-4.22520219"Lower circalittoral cobbles and pebbles on muddy sand withûCerianthus lloydii, Hydrallmania falcLower circalittoral cobbles and pebbles on muddy sand. Abundant Cerianthus lloydii were present in the sediment while on the rocks were Hydrallmania falcata, Electra pilosa, Polydora spp. and Pomatocerous triquter.SS.SMx.CMx.ClloMx.NemCerianthus lloydii with Nemertesia spp. and other hydroids in circalittoral muddy mixed sedimentCertain match; whole record20030220MNCR 04.050.00.00.00.00.020.020.0252004.3499 386755.4053358CCW6575Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS10 SiliwenMRCCW8000000000C.012002-08-03T00:00:00Z53.23072486-4.14724417Circalittoral pebbles and mixed sediment with Cerianthus lloydii and Hydrallmania falcataCircalittoral pebbles, cobbles and muddy sand gravel at 6.2m bcd; dominated by Common Cerianthus lloydii and Frequent Hydrallmania falcata. Numerous juvenile crabs, Pisidia and small Callionymus lyra.SS.SMx.CMx.ClloMx.NemCerianthus lloydii with Nemertesia spp. and other hydroids in circalittoral muddy mixed sedimentCertain match; whole record20031230MNCR 04.050.00.00.00.00.020.020.0256770.0111 372560.0147359CCW6669Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandStation 4b, Puffin Island Video Tow.MRCCW31700000073.012011-06-07T00:00:00Z53.32024965-4.01981024Silty sand with gravel and pebblesSilty sand with gravel and pebbles. . Biotope OK fit. Metridium also dominant. **Original substrate sum = 130%**0.00.00.00.00.020.020.0265556.5175 382270.0386360CCW6689Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 13b, Puffin Island Video Tow.MRCCW3170000007C.012011-06-07T00:00:00Z53.31485878-4.02992175Rock, Pebbles with silt inbetweenRock, Pebbles with silt inbetween. 13.52m below chart datum. High diversity.CR.HCR.XFa.FluCoAsFlustra foliacea and colonial ascidians on tide-swept moderately wave-exposed circalittoral rockUncertain match; whole record20130104MNCR 04.050.00.00.00.00.017.017.0264865.9893 381689.4899361CCW6759Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 10, Puffin Island Video Tow.MRCCW31700000079.012011-06-07T00:00:00Z53.31840056-4.03260476Sand with shell and cobblesSand with shell and cobbles. 10.67m below chart datum. Quick at times. Biotope good fit.SS.SMx.CMx.ClloMxCerianthus lloydii and other burrowing anemones in circalittoral muddy mixed sedimentUncertain match; whole record20120316MNCR 04.050.00.00.00.05.010.015.0264698.4861 382088.5504362CCW6760Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 18, Puffin Island Video Tow.MRCCW31700000082.012011-06-08T00:00:00Z53.31663484-4.02462387Coarse silty sandCoarse silty sand. 3.29m below chart datum. Biotope moderate fit - Metridium also abundant.SS.SMx.IMxInfralittoral mixed sedimentUncertain match; whole record20130106MNCR 04.050.00.00.00.00.015.015.0265224.4923 381877.0183363CCW6813Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeNW Puffin Island (N Menai Strait)648.012.0031997-08-25T00:00:00Z53.32196322-4.02479363Ophiothrix fragilis and Cerianthus lloydii on pebbles andûgravel.Dense Ophiothrix fragilis bed on pebbles, cobbles and gravel with dense Cerianthus lloydii and Pomatoceros triqueter.SS.SMx.CMx.OphMxOphiothrix fragilis and/or Ophiocomina nigra brittlestar beds on sublittoral mixed sedimentCertain match; whole record20030524MNCR 04.050.00.00.00.00.010.010.0265229.9748 382469.9762364CCW6814Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1997 MNCR east Anglesey sublittoral surveyJoint Nature Conservation CommitteeSW of Constable Bank (Llandudno)648.015.0011997-08-26T00:00:00Z53.36425673-3.85407705"Lower circalittoral muddy sand with cobbles and pebbles dominatedûby hydroids, Cerianthus lloydiiLower circalittoral muddy sand with cobbles and pebbles. The sediment was dominated by common Cerianthus lloydii and Chaetopterus variopedatus and frequent Lanice conchilega. On cobbles and small boulders were Alcyonium digitatum, Abietenaria abietina, ASS.SMx.CMx.ClloMx.NemCerianthus lloydii with Nemertesia spp. and other hydroids in circalittoral muddy mixed sedimentCertain match; whole record20030220MNCR 04.050.00.00.00.05.05.010.0276722.0098 386865.8005365CCW6831Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1999 CES Gallows Point sublittoral surveyConsultants in Environmental SciencesGallows point (NE) (Beaumaris, Menai Straits)814.4/5.0021999-09-21T00:00:00Z53.25332226-4.10010359Pebbles/sand at bottom of channel.Angular pebbles, sand , shell with low diversity of large biota. Some yellow and orange encrusting sponges present. Smaller stones with hydroid cover - sponges occasionally growing over the hydroid. Sand was consolidated on the surfaces of the pebbles, bSS.SSa.IFiSa.ScupHydSertularia cupressina and Hydrallmania falcata on tide-swept sublittoral sand with cobbles or pebbles.Uncertain match; whole record20030220MNCR 04.050.00.00.00.00.010.010.0259989.9722 374979.973366CCW6834Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW Marine mud and muddy gravel characterisation in the Menai StraitCountryside Council for WalesLleiniogMRCCW30000000227.032002-08-12T00:00:00Z53.28297749-4.07158434Lower shore plain of sandy gravel with pebbles and cobblesLower shore plain of sandy gravel with pebbles and cobbles. Dense layer of Chorda filum and Dictyota dichotoma, Ceramium, Ulva and sponges attached to cobbles.LS.LMx.Mx.CirCerCirratulids and Cerastoderma edule in littoral mixed sedimentCertain match; whole record20080430MNCR 04.050.00.00.00.00.010.010.0261988.0213 378222.9453367CCW6835Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS9 Penmon Pool EastMRCCW8000000000B.022002-08-02T00:00:00Z53.30829196-4.03570444Circalittoral steep slope of silty gravel and pebbles with sparse faunaCircalittoral steep slope of silty gravel and pebbles at 9 to 22m bcd. Seabed of gravel and pebbles on a matrix of muddy sand. Sparse fauna. Lots of crab pits by Cancer pagurus. Occasional Sagartia elegans and Alcyonidium diaphanum attached to burieSS.SSa.IFiSa.ScupHydSertularia cupressina and Hydrallmania falcata on tide-swept sublittoral sand with cobbles or pebbles.Uncertain match; whole record20031230MNCR 04.050.00.00.00.00.010.010.0264460.0292 380970.0034368CCW6836Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS15 Pwllfanogyl Hole SouthMRCCW80000000011.022002-08-04T00:00:00Z53.21321465-4.19781429Circalittoral tide-swept cobbles with sponges, bryozoa and serpulid crustsTide-swept circalittoral cobbles with crustose bryozoans, patches of sponge and colonial ascidians, serpulid worms and scale worms.SS.SCS.CCS.PomBPomatoceros triqueter with barnacles and bryozoan crusts on unstable circalittoral cobbles and pebblesUncertain match; whole record20031230MNCR 04.050.00.00.00.00.010.010.0253335.0211 370715.0378369CCW6837Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2002 CCW/CALM Menai Strait tidally exposed seabed and shoresCountryside Council for WalesMS30 South of CaernarfonMRCCW8000000001D.012002-09-09T00:00:00Z53.13152324-4.3067019Lower eulittoral pebbles, gravel, cobbles and boulders with Fucus serratusPebbles, cobbles and boulders lying on gravel in the lower eulittoral. Dominated by Fucus serratus, Ulva and Common Chondrus crispus. Pebbles and cobbles had Frequent encrusting coralline algae. A variety of other foliose and filamentous algae were alLR.MLR.BF.Fser.BoFucus serratus and under-boulder fauna on exposed to moderately exposed lower eulittoral bouldersCertain match; whole record20031230MNCR 04.050.00.00.00.05.05.010.0245771.9934 361857.9736370CCW6926Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2008 CCW / ASML Menai Strait & Conwy Bay SAC Foryd Bay surveyCountryside Council for Wales2nd and 6th June 2008MRCCW1630000008E.212008-06-02T00:00:00Z53.10748402-4.31396118Muddy gravelly fine sand gravel pebble and cobble.Muddy gravelly fine sand gravel pebble and cobble.LS.LMu.UEst.HedHediste diversicolor in littoral mudUncertain match; whole record20100331MNCR 04.050.00.00.00.00.010.010.0245200.0119 359199.9964371CCW6927Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2008 CCW / ASML Menai Strait & Conwy Bay SAC Foryd Bay surveyCountryside Council for Wales2nd and 6th June 2008MRCCW1630000008E.292008-06-02T00:00:00Z53.12365106-4.31482971Cobbles, pebble and gravelly fine sand.Cobbles, pebble and gravelly fine sand. Epibiota on Fucus vesiculosus dominated cobble and pebble not recorded.LS.LSa.MoSa.BarSaBarren littoral coarse sandCertain match; whole record20100401MNCR 04.050.00.00.00.00.010.010.0245199.9809 360999.9939372CCW6974Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 DRAFT CCW Towed Video Survey of Puffin IslandCountryside Council for WalesStation 8, Puffin Island Video Tow.MRCCW31700000077.012011-06-07T00:00:00Z53.32275947-4.02766925Muddy gravelMuddy gravel. 12.96m below chart datum. Silty gravel, pebbles and cobbles. Patches of dense brittlestars. Biotope good fit.SS.SMx.CMx.ClloMxCerianthus lloydii and other burrowing anemones in circalittoral muddy mixed sedimentUncertain match; whole record20120316MNCR 04.050.00.00.00.00.010.010.0265041.0153 382563.9483373CCW6975Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchFryars Road, towards NE end of Menai Strait.MRMES002000001BC.022011-06-19T00:00:00Z53.27578728-4.07611122Circalittoral mixed sediment with diverse faunal assemblageMixed sediment of shell, cobbles, gravel, sand and some silt at 8.97m - 10.97m below chart datum. Large numbers of Cerianthis lloydii. Also frequent hydroids (Nemertesia, Hydrallmania, Sertullariaand Porifera (Halichondria, Amphilectus, HaliclionaSS.SMx.CMx.ClloMx.NemCerianthus lloydii with Nemertesia spp. and other hydroids in circalittoral muddy mixed sedimentUncertain match; whole record20120229MNCR 04.050.00.00.00.00.010.010.0261663.0141 377431.9684374CCW6976Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip2011 Seasearch Menai StraitSeasearchPuffin Island 2MRMES002000001D3.032011-06-18T00:00:00Z53.32254676-4.02060197Pebbles and gravel substrate with burrowing anemones dominating.A flat seabed of sandy gravel and pebbles with occasional cobbles recorded between 9.48m - 10.92m below chart datum, but extending deeper. Superabundant Cerianthus lloydi with frequent Urticina felina and occasional Sabella, Porifera, Hydroides and a varSS.SMx.CMx.ClloMxCerianthus lloydii and other burrowing anemones in circalittoral muddy mixed sedimentUncertain match; whole record20110618MNCR 04.050.00.00.00.00.010.010.0265510.9989 382527.0278375CCW7017Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zipAdmiralty chart OS1978 "R"0.00.0Rocky subtidal reefAdmiralty chart OS1978 "R - present on SAC map for Menai Strait and Conwy Bay with poor confidence0.00.00.00.00.00.00.0277757.6128 385296.9278376CCW7018Y Fenai a Bae Conwy / Menai Strait and Conwy BayUK0030202Open sea and tidal areasReefsAll Wales Marine Recorder database snapshot 2012-08-21-AllWalesSnapshot.zip1998 UWB Conwy Bay sublittoral sediment survey0.00.0Rocky subtidal reef'Moraine Rock' described by John Coppock, Marine Recorder: 1998 UWB Conwy Bay sublittoral sediment survey0.00.00.00.00.00.00.0274660.5066 382688.5931