N of Colleen, Inishshark.
Subsite name: Wave surge gullies with Tubularia indivisa and sponges.
Surveyors: Christine Morrow, Bernard Picton
| Phylum | Species | Abundance |
| PORIFERA | Clathrina coriacea | common |
| PORIFERA | Leucosolenia botryoides | frequent |
| PORIFERA | Sycon ciliatum | occasional |
| PORIFERA | Biemna variantia | frequent |
| PORIFERA | Microciona spinarcus | frequent |
| PORIFERA | Myxilla rosacea | frequent |
| CNIDARIA | Tubularia indivisa | abundant |
| CNIDARIA | Alcyonium digitatum | occasional |
| CNIDARIA | Metridium dianthus | common |
| CNIDARIA | Sagartia elegans | common |
| CNIDARIA | Actinothoe sphyrodeta | common |
| CNIDARIA | Corynactis viridis | abundant |
| MOLLUSCA | Calliostoma zizyphinum | occasional |
| MOLLUSCA | Dendronotus frondosus | common |
| MOLLUSCA | Fjordia lineata | common |
| TUNICATA | Clavelina lepadiformis | frequent |
| TUNICATA | Pycnoclavella aurilucens | frequent |
| TUNICATA | Aplidium cf. glabrum | common |
| TUNICATA | Aplidium nordmanni | common |
| TUNICATA | Aplidium punctum | occasional |
| TUNICATA | Didemnum maculosum | occasional |