N of Colleen, Inishshark.
Subsite name: Upper circalittoral exposed bedrock with large gullies.
Surveyors: Christine Morrow, Bernard Picton
| Phylum | Species | Abundance |
| PORIFERA | Clathrina coriacea | common |
| PORIFERA | Leucosolenia botryoides | occasional |
| PORIFERA | Sycon ciliatum | occasional |
| PORIFERA | Halisarca | occasional |
| PORIFERA | Spongionella pulchella | frequent |
| PORIFERA | Dysidea fragilis | common |
| PORIFERA | Haliclona fistulosa | occasional |
| PORIFERA | Haliclona urceolus | common |
| PORIFERA | Haliclona viscosa | common |
| PORIFERA | Raspailia hispida | frequent |
| PORIFERA | Stelligera rigida | occasional |
| PORIFERA | Stelligera stuposa | frequent |
| PORIFERA | Stelletta grubii | occasional |
| PORIFERA | Pachymatisma johnstonia | common |
| PORIFERA | Dercitus bucklandi | occasional |
| PORIFERA | Polymastia boletiformis | common |
| PORIFERA | Polymastia penicillus | occasional |
| PORIFERA | Hemimycale columella | common |
| PORIFERA | Hymedesmia jecusculum | occasional |
| PORIFERA | Myxilla fimbriata | occasional |
| PORIFERA | Myxilla incrustans | occasional |
| PORIFERA | Cliona celata | frequent |
| PORIFERA | Tethya citrina | occasional |
| CNIDARIA | Halecium halecinum | frequent |
| CNIDARIA | Abietinaria abietina | common |
| CNIDARIA | Sertularella gayi | occasional |
| CNIDARIA | Sertularella polyzonias | occasional |
| CNIDARIA | Nemertesia antennina | occasional |
| CNIDARIA | Nemertesia ramosa | occasional |
| CNIDARIA | Clytia hemisphaerica | frequent |
| CNIDARIA | Alcyonium digitatum | frequent |
| CNIDARIA | Urticina felina | occasional |
| CNIDARIA | Actinothoe sphyrodeta | frequent |
| CNIDARIA | Corynactis viridis | abundant |
| CNIDARIA | Caryophyllia smithii | abundant |
| ANNELIDA | Salmacina dysteri | occasional |
| CRUSTACEA | Cancer pagurus | occasional |
| MOLLUSCA | Calliostoma zizyphinum | frequent |
| MOLLUSCA | Onchidoris oblonga | present |
| MOLLUSCA | Crimora papillata | rare |
| MOLLUSCA | Jorunna tomentosa | occasional |
| MOLLUSCA | Arca tetragona | frequent |
| BRYOZOA | Crisia denticulata | common |
| BRYOZOA | Alcyonidium diaphanum | occasional |
| BRYOZOA | Securiflustra securifrons | occasional |
| BRYOZOA | Bicellariella ciliata | frequent |
| BRYOZOA | Cellaria fistulosa | occasional |
| BRYOZOA | Cellaria sinuosa | frequent |
| BRYOZOA | Porella compressa | occasional |
| BRYOZOA | Pentapora foliacea | common |
| BRYOZOA | Parasmittina trispinosa | common |
| ECHINODERMATA | Antedon bifida | frequent |
| ECHINODERMATA | Luidia ciliaris | occasional |
| ECHINODERMATA | Henricia oculata | frequent |
| ECHINODERMATA | Asterias rubens | occasional |
| ECHINODERMATA | Marthasterias glacialis | frequent |
| ECHINODERMATA | Echinus esculentus | frequent |
| ECHINODERMATA | Holothuria forskali | frequent |
| ECHINODERMATA | Pawsonia saxicola | frequent |
| ECHINODERMATA | Aslia lefevrei | frequent |
| TUNICATA | Clavelina lepadiformis | frequent |
| TUNICATA | Pycnoclavella aurilucens | frequent |
| TUNICATA | Morchellium argus | occasional |
| TUNICATA | Aplidium cf. glabrum | frequent |
| TUNICATA | Aplidium nordmanni | frequent |
| TUNICATA | Diplosoma spongiforme | occasional |
| PISCES | Scyliorhinus canicula | occasional |
| PISCES | Pollachius virens | frequent |
| PISCES | Centrolabrus exoletus | common |
| PISCES | Ctenolabrus rupestris | frequent |
| PISCES | Labrus bergylta | common |
| PISCES | Labrus mixtus | common |
| RHODOPHYTA | Rhodymenia pseudopalmata | common |
| RHODOPHYTA | Delesseria sanguinea | common |