| Taxon | Density |
| Urothoe poseidonis Reibish, 1905 | 70.8 |
| Nephtys cirrosa Ehlers, 1868 | 37.9 |
| Polycirrus medusa Grube, 1850 | 28.2 |
| Nemertea | 22.4 |
| Bathyporeia guilliamsoniana (Spence Bate, 1857) | 20 |
| Tellimya ferruginosa (Montagu, 1808) | 20 |
| Lunatia poliana (Della Chiaje, 1826) | 20 |
| Glycera lapidum Quatrefages, 1866 | 14.1 |
| Echinocardium cordatum (Pennant, 1777) | 11.4 |
| Abra prismatica (Montagu, 1808) | 11.2 |
| Ophelia borealis Quatrefages, 1866 | 11.2 |
| Chaetozone setosa Malmgren, 1867 | 10 |
| Spio filicornis (Müller, 1776) | 8.5 |
| Echinocyamus pusillus (O.F. Müller, 1776) | 8.5 |
| Moerella pygmaea (Lovén, 1846) | 8.5 |
| Spiophanes bombyx (Claparède, 1870) | 6.4 |
| Scoloplos armiger (Müller, 1776) | 5.8 |
| Notomastus latericeus Sars, 1851 | 5.8 |
| Gastrosaccus spinifer (Goës, 1864) | 5.8 |
| Atylus swammerdamei (H. Milne Edwards, 1830) | 5.8 |
| Pisione remota (Southern, 1914) | 5.8 |
| Ophiura affinis Lütken, 1858 | 2.8 |
| Spisula elliptica (T. Brown, 1827) | 2.8 |
| Maerella tenuimana (Spence Bate & Westwood, 1862) | 2.8 |
| Eunereis longissima (Johnston, 1840) | 2.8 |
| Unciola planipes Norman, 1867 | 2.8 |
| Urothoe brevicornis Spence Bate & Westwood, 1862 | 2.8 |
| Urothoe marina (Spence Bate, 1857) | 2.8 |
| Travisia forbesii Johnston, 1840 | 2.8 |
| Aonides paucibranchiata Southern, 1914 | 2.8 |
