| Taxon | Density |
| Dosinia exoleta (Linnaeus, 1758) | 109.6 |
| Unciola planipes Norman, 1867 | 58.9 |
| Scoloplos armiger (Müller, 1776) | 52.5 |
| Scolelepis bonnieri (Mesnil, 1896) | 30.2 |
| Chamelea gallina (Linnaeus, 1758) | 28.8 |
| Ophelia borealis Quatrefages, 1866 | 25.7 |
| Phoxocephalus holbolli (Krøyer, 1842) | 22.9 |
| Arctica islandica (Linnaeus, 1767) | 19.1 |
| Cochlodesma (Bontaea) praetenue (Pulteney, 1799) | 15.1 |
| Echinocyamus pusillus (O.F. Müller, 1776) | 12 |
| Goniada maculata Örsted, 1843 | 12 |
| Corbula gibba (Olivi, 1792) | 10 |
| Polydora (Polydora) caulleryi Mesnil, 1897 | 8.9 |
| Nemertea | 7.9 |
| Nephtys longosetosa Örsted, 1842 | 7.1 |
| Anthozoa | 6 |
| Aonides paucibranchiata Southern, 1914 | 5 |
| Travisia forbesii Johnston, 1840 | 5 |
| Owenia fusiformis Delle Chiaje, 1844 | 5 |
| Liocarcinus holsatus (Fabricius, 1798) | 5 |
| Ampelisca brevicornis (A. Costa, 1853) | 5 |
| Ampelisca typica (Spence Bate, 1857) | 5 |
| Spisula subtruncata (da Costa, 1778) | 5 |
| Chaetozone setosa Malmgren, 1867 | 3 |
| Thracia phaseolina (Lamarck, 1818) | 3 |
