| Taxon | Density |
| Minuspio cirrifera (Wirén, 1883) | 151.4 |
| Branchiostoma lanceolatum (Pallas, 1774) | 104.7 |
| Goniadella bobretzkii | 95.5 |
| Echinocyamus pusillus (O.F. Müller, 1776) | 95.5 |
| Glycera lapidum Quatrefages, 1866 | 72.4 |
| Urothoe poseidonis Reibish, 1905 | 47.9 |
| Moerella pygmaea (Lovén, 1846) | 39.8 |
| Thracia phaseolina (Lamarck, 1818) | 32.4 |
| Aricidea catherinae Laubier, 1967 | 32.4 |
| Pisione remota (Southern, 1914) | 32.4 |
| Anaitides maculata (Linnaeus, 1767) | 24 |
| Magelona F. Müller, 1858 | 24 |
| Nemertea | 24 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 7.9 |
| Unciola planipes Norman, 1867 | 7.9 |
| Notomastus latericeus Sars, 1851 | 7.9 |
| Ophelia borealis Quatrefages, 1866 | 7.9 |
| Scoloplos armiger (Müller, 1776) | 7.9 |
| Eulima bilineata Alder, 1848 | 7.9 |
| Lunatia poliana (Della Chiaje, 1826) | 7.9 |
| Hippomedon denticulatus (Spence Bate, 1857) | 7.9 |
| Gastrosaccus spinifer (Goës, 1864) | 7.9 |
| Tridonta borealis Schumacher, 1817 | 7.9 |
| Tridonta montagui (Dillwyn, 1817) | 7.9 |
| Spisula elliptica (T. Brown, 1827) | 7.9 |
