Marine Biodiversity Data Portal - NI

Barkley Rocks, Outer Ards.

[Site list for year 1984]

Survey number: 555 Event number: 19841106/21 Date: 1984-11-06 GPS: 54.59300,-5.51100. Depth: 3.5 to 0.2 m. [ View map ]

Site Description: Rock platforms situated at the west end of a sheltered sandy bay (Ganaway Bay). Clean medium sand tended to become gravelly and stony toward the platforms, and appeared to be quite rich in fauna. The platforms were shale and tended to have many crevices and sharp ridges in the splitting rock. The transect had a fairly irregular profile with sharp substrate at the top and large gullies filled with stones and small boulders at the lower shore. Crevices, couloirs, and overhangs were present. The boulders between the platforms were situated in surface water at LW and had a rich flora and fauna. The site was revisited on 5.4.87 and shore description and species list have been updated accordingly.

No images for site.

Species list (201 species recorded):

PORIFERA
Clathrina coriacea
Leuconia nivea
Grantia compressa
Leucosolenia sp.
Sycon ciliatum
Halisarca dujardinii
Myxilla incrustans
Halichondria panicea
Laxosuberites sp.
Haliclona sp.
CNIDARIA
Haliclystus auricula
Clava cornea
Dynamena pumila
Hydrallmania falcata
Gonothyraea loveni
Laomedea flexuosa
Obelia dichotoma
Actinia equina
Urticina felina
NEMERTEA
Oerstedia dorsalis
ENTOPROCTA
Pedicellina cernua
ANNELIDA
Harmothoe imbricata
Eusyllis assimilis
Nereis pelagica
Perinereis cultrifera
Cirratulus cirratus
Arenicola marina
Nicomache lumbricalis
Lanice conchilega
Polycirrus denticulatus
Fabricia sabella
Spirobranchus triqueter
Filograna implexa
Spirorbis rupestris
Spirorbis spirorbis
Spirorbis tridentatus
OLIGOCHAETA sp.
CRUSTACEA
Austrominius modestus
Semibalanus balanoides
Apherusa bispinosa
Apherusa cirrus
Apherusa jurinei
Gammarellus angulosus
Stenothoe monoculoides
Stenothoe tergestinum
Hyale prevostii
Lysianassa ceratina
Atylus swammerdamei
Gammarus locusta
Amphithoe rubricata
Ischyrocerus anguipes
Jassa falcata
Jassa pusilla
Lembos websteri
Corophium bonnellii
Corophium sextonae
Caprella acanthifera
Caprella linearis
Dynamene bidentata
Jaera sp.
Jaera forsmani
Janira maculosa
Munna kroyeri
Idotea granulosa
Idotea pelagica
Pagurus sp.
Pagurus bernhardus
Pisidia longicornis
Cancer pagurus
Carcinus maenas
MOLLUSCA
Testudinalia testudinalis
Patella vulgata
Patella pellucida
Lacuna (Lacuna) pallidula
Lacuna (Lacuna) parva
Lacuna vincta
Littorina littorea
Littorina (Neritrema) fabalis
Littorina (Neritrema) neglecta
Littorina obtusata
Skeneopsis planorbis
Rissoa interrupta
Cingula (Cingula) cingillus
Onoba (Onoba) semicostata
Nucella lapillus
Buccinum undatum
Berthella plumula
Mytilidae sp.
Mytilus edulis
Musculus discors
BRYOZOA
Crisidia cornuta
Crisia denticulata
Crisia eburnea
Tubulipora phalangea
Alcyonidium gelatinosum
Alcyonidium hirsutum
Flustrellidra hispida
Walkeria uva
Scruparia chelata
Membranipora membranacea
Callopora lineata
Cauloramphus spiniferum
Celleporella hyalina
Escharoides coccinea
Cryptosula pallasiana
Schizoporella unicornis
Microporella ciliata
Fenestrulina malusii
Celleporina hassallii
ECHINODERMATA
Asterina gibbosa
Ophiothrix fragilis
Amphipholis squamata
TUNICATA
Trididemnum tenerum
Didemnum maculosum
Botryllus schlosseri
Botrylloides leachii
PISCES
Pholis gunnellus
RHODOPHYTA
Erythrocladia irregularis
Porphyra amethystea
Acrochaetium microscopicum
Acrochaetium secundata
Rhodochorton purpureum
Schmitziella endophloea
Gelidium pusillum
Palmaria palmata
Rhodothamniella floridula
Ahnfeltia plicata
Hildenbrandia rubra
Corallina officinalis
Phymatolithon sp.
Lithothamnion glaciale
Melobesia membranacea
Phymatolithon laevigatum
Phymatolithon lenormandii
Titanoderma pustulatum
Catenella caespitosa
Cystoclonium purpureum
Dilsea carnosa
Dumontia contorta
Furcellaria lumbricalis
Chondrus crispus
Coccotylus truncata
Mastocarpus stellatus
Phyllophora pseudoceranoides
Gracilaria gracilis
Plocamium cartilagineum
Lomentaria articulata
Rhodymenia pseudopalmata
Antithamnion cruciatum
Ceramium sp.
Halurus flosculosus
Plumaria plumosa
Ptilota gunneri
Heterosiphonia plumosa
Cryptopleura ramosa
Delesseria sanguinea
Membranoptera alata
Phycodrys rubens
Osmundea hybrida
Osmundea pinnatifida
Polysiphonia atlantica
Vertebrata lanosa
CHROMOPHYTA
Hincksia granulosa
Pylaiella littoralis
Elachista fucicola
Dictyosiphon chordaria
Dictyosiphon foeniculaceus
Ralfsia sp.
Stragularia clavata
Acrothrix gracilis
Cladostephus spongiosus
Sphacelaria fusca
Sphacelaria radicans
Dictyota dichotoma
Desmarestia aculeata
Laminaria digitata
Saccharina latissima
Ascophyllum nodosum
Fucus serratus
Fucus spiralis
Fucus vesiculosus
Pelvetia canaliculata
CHLOROPHYTA
Prasiola stipitata
Urospora penicilliformis
Epicladia flustrae
Entocladia viridis
Tellamia sp.
Ulvella applanata
Ulva sp.
Enteromorpha clathrata
Enteromorpha compressa
Ulva intestinalis
Ulva linza
Ulva prolifera
Ulva fasciata
Chaetomorpha linum
Chaetomorpha melagonium
Cladophora rupestris
Cladophora sericea
Rhizoclonium riparium
Codium atlanticum

No biotope record.

PORIFERA
Clathrina coriacea P
Leuconia nivea P
Grantia compressa P
Leucosolenia sp. P
Sycon ciliatum P
Halisarca dujardinii P
Myxilla incrustans P
Halichondria panicea P
Laxosuberites sp. P
Haliclona sp. P
CNIDARIA
Haliclystus auricula P
Clava cornea P
Dynamena pumila P
Hydrallmania falcata P
Gonothyraea loveni P
Laomedea flexuosa P
Obelia dichotoma P
Actinia equina P
Urticina felina P
NEMERTEA
Oerstedia dorsalis P
ENTOPROCTA
Pedicellina cernua P
ANNELIDA
Harmothoe imbricata P
Eusyllis assimilis P
Nereis pelagica P
Perinereis cultrifera P
Cirratulus cirratus P
Arenicola marina P
Nicomache lumbricalis P
Lanice conchilega P
Polycirrus denticulatus P
Fabricia sabella P
Spirobranchus triqueter P
Filograna implexa P
Spirorbis rupestris P
Spirorbis spirorbis P
Spirorbis tridentatus P
OLIGOCHAETA sp. P
CRUSTACEA
Austrominius modestus P
Semibalanus balanoides P
Apherusa bispinosa P
Apherusa cirrus P
Apherusa jurinei P
Gammarellus angulosus P
Stenothoe monoculoides P
Stenothoe tergestinum P
Hyale prevostii P
Lysianassa ceratina P
Atylus swammerdamei P
Gammarus locusta P
Amphithoe rubricata P
Ischyrocerus anguipes P
Jassa falcata P
Jassa pusilla P
Lembos websteri P
Corophium bonnellii P
Corophium sextonae P
Caprella acanthifera P
Caprella linearis P
Dynamene bidentata P
Jaera sp. P
Jaera forsmani P
Janira maculosa P
Munna kroyeri P
Idotea granulosa P
Idotea pelagica P
Pagurus sp. P
Pagurus bernhardus P
Pisidia longicornis P
Cancer pagurus P
Carcinus maenas P
MOLLUSCA
Testudinalia testudinalis P
Patella vulgata P
Patella pellucida P
Lacuna (Lacuna) pallidula P
Lacuna (Lacuna) parva P
Lacuna vincta P
Littorina littorea P
Littorina (Neritrema) fabalis P
Littorina (Neritrema) neglecta P
Littorina obtusata P
Skeneopsis planorbis P
Rissoa interrupta P
Cingula (Cingula) cingillus P
Onoba (Onoba) semicostata P
Nucella lapillus P
Buccinum undatum P
Berthella plumula P
Mytilidae sp. P
Mytilus edulis P
Musculus discors P
BRYOZOA
Crisidia cornuta P
Crisia denticulata P
Crisia eburnea P
Tubulipora phalangea P
Alcyonidium gelatinosum P
Alcyonidium hirsutum P
Flustrellidra hispida P
Walkeria uva P
Scruparia chelata P
Membranipora membranacea P
Callopora lineata P
Cauloramphus spiniferum P
Celleporella hyalina P
Escharoides coccinea P
Cryptosula pallasiana P
Schizoporella unicornis P
Microporella ciliata P
Fenestrulina malusii P
Celleporina hassallii P
ECHINODERMATA
Asterina gibbosa P
Ophiothrix fragilis P
Amphipholis squamata P
TUNICATA
Trididemnum tenerum P
Didemnum maculosum P
Botryllus schlosseri P
Botrylloides leachii P
PISCES
Pholis gunnellus P
RHODOPHYTA
Erythrocladia irregularis P
Porphyra amethystea P
Acrochaetium microscopicum P
Acrochaetium secundata P
Rhodochorton purpureum P
Schmitziella endophloea P
Gelidium pusillum P
Palmaria palmata P
Rhodothamniella floridula P
Ahnfeltia plicata P
Hildenbrandia rubra P
Corallina officinalis P
Phymatolithon sp. P
Lithothamnion glaciale P
Melobesia membranacea P
Phymatolithon laevigatum P
Phymatolithon lenormandii P
Titanoderma pustulatum P
Catenella caespitosa P
Cystoclonium purpureum P
Dilsea carnosa P
Dumontia contorta P
Furcellaria lumbricalis P
Chondrus crispus P
Coccotylus truncata P
Mastocarpus stellatus P
Phyllophora pseudoceranoides P
Gracilaria gracilis P
Plocamium cartilagineum P
Lomentaria articulata P
Rhodymenia pseudopalmata P
Antithamnion cruciatum P
Ceramium sp. P
Halurus flosculosus P
Plumaria plumosa P
Ptilota gunneri P
Heterosiphonia plumosa P
Cryptopleura ramosa P
Delesseria sanguinea P
Membranoptera alata P
Phycodrys rubens P
Osmundea hybrida P
Osmundea pinnatifida P
Polysiphonia atlantica P
Vertebrata lanosa P
CHROMOPHYTA
Hincksia granulosa P
Pylaiella littoralis P
Elachista fucicola P
Dictyosiphon chordaria P
Dictyosiphon foeniculaceus P
Ralfsia sp. P
Stragularia clavata P
Acrothrix gracilis P
Cladostephus spongiosus P
Sphacelaria fusca P
Sphacelaria radicans P
Dictyota dichotoma P
Desmarestia aculeata P
Laminaria digitata P
Saccharina latissima P
Ascophyllum nodosum P
Fucus serratus P
Fucus spiralis P
Fucus vesiculosus P
Pelvetia canaliculata P
CHLOROPHYTA
Prasiola stipitata P
Urospora penicilliformis P
Epicladia flustrae P
Entocladia viridis P
Tellamia sp. P
Ulvella applanata P
Ulva sp. P
Enteromorpha clathrata P
Enteromorpha compressa P
Ulva intestinalis P
Ulva linza P
Ulva prolifera P
Ulva fasciata P
Chaetomorpha linum P
Chaetomorpha melagonium P
Cladophora rupestris P
Cladophora sericea P
Rhizoclonium riparium P
Codium atlanticum P

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