| Taxon | Density |
| Bathyporeia elegans Watkin, 1938 | 631 |
| Donax vittatus (da Costa, 1778) | 208.9 |
| Nephtys cirrosa Ehlers, 1868 | 117.5 |
| Dosinia lupinus (Linnaeus, 1758) | 53.7 |
| Bathyporeia guilliamsoniana (Spence Bate, 1857) | 47.9 |
| Urothoe poseidonis Reibish, 1905 | 39.8 |
| Magelona F. Müller, 1858 | 28.2 |
| Goniada maculata Örsted, 1843 | 20 |
| Echinocardium cordatum (Pennant, 1777) | 20 |
| Ensis Schumacher, 1817 | 17 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 14.1 |
| Lunatia poliana (Della Chiaje, 1826) | 14.1 |
| Fabulina fabula (Gmelin, 1791) | 11.2 |
| Spiophanes bombyx (Claparède, 1870) | 11.2 |
| Anthozoa | 8.5 |
| Notomastus latericeus Sars, 1851 | 8.5 |
| Thracia phaseolina (Lamarck, 1818) | 8.5 |
| Sigalion mathildae Audouin & Milne Edwards, 1832 | 5.8 |
| Owenia fusiformis Delle Chiaje, 1844 | 5.8 |
| Nephtys longosetosa Örsted, 1842 | 2.8 |
| Iphinoe trispinosa (Goodsir, 1843) | 2.8 |
| Pontocrates Boeck, 1871 | 2.8 |
| Acidostoma obesum (Spence Bate & Westwood, 1861) | 2.8 |
| Megaluropus agilis Hoek, 1889 | 2.8 |
| Phoronis Wright, 1856 | 2.8 |
| Amphiura (Acrocnida) brachiata (Montagu, 1804) | 2.8 |
| Chamelea gallina (Linnaeus, 1758) | 2.8 |
| Arctica islandica (Linnaeus, 1767) | 2.8 |
