| Taxon | Density |
| Ophelia borealis Quatrefages, 1866 | 169.8 |
| Goniadella bobretzkii | 169.8 |
| Scoloplos armiger (Müller, 1776) | 93.3 |
| Phoronis Wright, 1856 | 26.9 |
| Capitella capitata (Fabricius, 1780) | 12.9 |
| Spio filicornis (Müller, 1776) | 12.9 |
| Spiophanes bombyx (Claparède, 1870) | 12.9 |
| Orbinia sertulata (Savigny, 1822) | 12.9 |
| Magelona F. Müller, 1858 | 10 |
| Bathyporeia elegans Watkin, 1938 | 10 |
| Spisula elliptica (T. Brown, 1827) | 7.1 |
| Nephtys cirrosa Ehlers, 1868 | 7.1 |
| Iphinoe trispinosa (Goodsir, 1843) | 3 |
| Atylus falcatus Metzger, 1871 | 3 |
| Nephtys caeca (Fabricius, 1780) | 3 |
| Macoma balthica (Linnaeus, 1758) | 3 |
| Anthozoa | 3 |
| Owenia fusiformis Delle Chiaje, 1844 | 3 |
