| Taxon | Density |
| Ophiura albida Forbes, 1839 | 125.9 |
| Aricidea cerrutii Laubier, 1966 | 70.8 |
| Scoloplos armiger (Müller, 1776) | 50.1 |
| Capitellidae Grube, 1862 | 20 |
| Ophelia borealis Quatrefages, 1866 | 20 |
| Spiophanes bombyx (Claparède, 1870) | 15.1 |
| Phoxocephalus holbolli (Krøyer, 1842) | 15.1 |
| Tridonta montagui (Dillwyn, 1817) | 10 |
| Scolelepis squamata (Müller, 1806) | 10 |
| Spio Fabricius, 1785 | 10 |
| Anobothrus gracilis (Malmgren, 1866) | 10 |
| Anaitides subulifera Eliason, 1962 | 10 |
| Goniada maculata Örsted, 1843 | 5 |
| Unciola planipes Norman, 1867 | 5 |
| Westwoodilla caecula (Spence Bate, 1857) | 5 |
| Owenia fusiformis Delle Chiaje, 1844 | 5 |
| Ampharete baltica Eliason, 1955 | 5 |
| Aonides paucibranchiata Southern, 1914 | 5 |
| Polydora (Polydora) caulleryi Mesnil, 1897 | 5 |
| Anthozoa | 5 |
| Orbinia sertulata (Savigny, 1822) | 5 |
| Spisula elliptica (T. Brown, 1827) | 5 |
| Abra prismatica (Montagu, 1808) | 5 |
| Eulima bilineata Alder, 1848 | 5 |
| Lunatia J. E. Gray, 1847 | 5 |
| Lunatia montagui (Forbes, 1838) | 5 |
| Lunatia poliana (Della Chiaje, 1826) | 5 |
| Ophiura affinis Lütken, 1858 | 5 |
| Nuculoma tenuis (Montagu, 1808) | 5 |
| Echinocyamus pusillus (O.F. Müller, 1776) | 5 |
