| Taxon | Density |
| Aonides paucibranchiata Southern, 1914 | 128.8 |
| Protomedeia Krøyer, 1842 | 50.1 |
| Exogone (Exogone) verugera (Claparède, 1868) | 39.8 |
| Nothria conchylega (Sars, 1835) | 30.2 |
| Unciola planipes Norman, 1867 | 30.2 |
| Abra prismatica (Montagu, 1808) | 20 |
| Timoclea ovata (Pennant, 1777) | 20 |
| Ophiuroidea | 20 |
| Nephtys longosetosa Örsted, 1842 | 20 |
| Glycera Lamarck, 1818 | 20 |
| Spisula elliptica (T. Brown, 1827) | 20 |
| Ampelisca typica (Spence Bate, 1857) | 20 |
| Nemertea | 20 |
| Abra nitida (O. F. Müller, 1776) | 10 |
| Aricidea cerrutii Laubier, 1966 | 10 |
| Minuspio cirrifera (Wirén, 1883) | 10 |
| Polydora (Polydora) socialis (Schmarda, 1861) | 10 |
| Caulleriella Chamberlin, 1919 | 10 |
| Polycirrus Grube, 1850 | 10 |
| Anaitides maculata (Linnaeus, 1767) | 10 |
| Amphiura filiformis (O.F. Müller, 1776) | 10 |
| Molgula Forbes, 1848 | 10 |
| Pseudocuma (Pseudocuma) simile G.O. Sars, 1900 | 10 |
| Limopsis Sasso, 1827 | 10 |
