| Taxon | Density |
| Bathyporeia elegans Watkin, 1938 | 537 |
| Bathyporeia tenuipes Meinert, 1877 | 223.9 |
| Bathyporeia guilliamsoniana (Spence Bate, 1857) | 93.3 |
| Spiophanes bombyx (Claparède, 1870) | 69.4 |
| Mysella bidentata (Montagu, 1803) | 66.2 |
| Phoronis Wright, 1856 | 62 |
| Urothoe poseidonis Reibish, 1905 | 53.7 |
| Siphonoecetes (Centraloecetes) kroyeranus Spence Bate, 1857 | 48 |
| Nephtys cirrosa Ehlers, 1868 | 46.8 |
| Magelona F. Müller, 1858 | 42.2 |
| Anthozoa | 38.1 |
| Amphiura (Acrocnida) brachiata (Montagu, 1804) | 33.9 |
| Goniada maculata Örsted, 1843 | 31.3 |
| Perioculodes longimanus (Spence Bate & Westwood, 1868) | 30.2 |
| Leucothoe spinicarpa (Abildgaard, 1789) | 24 |
| Iphinoe trispinosa (Goodsir, 1843) | 23.4 |
| Aricidea minuta Southward, 1956 | 23.4 |
| Echinocyamus pusillus (O.F. Müller, 1776) | 23.4 |
| Thracia phaseolina (Lamarck, 1818) | 23.4 |
| Abra nitida (O. F. Müller, 1776) | 23.4 |
| Sigalion mathildae Audouin & Milne Edwards, 1832 | 22.8 |
| Urothoe elegans Spence Bate, 1857 | 22.8 |
| Spio filicornis (Müller, 1776) | 22.1 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 21.6 |
| Fabulina fabula (Gmelin, 1791) | 21.4 |
| Lunatia poliana (Della Chiaje, 1826) | 20.5 |
| Ophelia borealis Quatrefages, 1866 | 17.9 |
| Owenia fusiformis Delle Chiaje, 1844 | 17 |
| Myriochele Malmgren, 1867 | 16.6 |
| Chaetozone setosa Malmgren, 1867 | 16.6 |
| Scoloplos armiger (Müller, 1776) | 16.6 |
| Dosinia lupinus (Linnaeus, 1758) | 16.6 |
| Nephtys longosetosa Örsted, 1842 | 16.2 |
| Pontocrates Boeck, 1871 | 15.7 |
| Pholoe Johnston, 1839 | 15.7 |
| Nemertea | 12.3 |
| Glycinde nordmanni (Malmgren, 1866) | 10 |
| Ophiura albida Forbes, 1839 | 10 |
| Urothoe pulchella (A. Costa, 1853) | 10 |
| Harpinia antennaria Meinert, 1890 | 7.9 |
| Eteone longa (Fabricius, 1780) | 7.9 |
| Levinsenia gracilis (Tauber, 1879) | 7.9 |
| Tellimya ferruginosa (Montagu, 1808) | 7.9 |
| Spisula subtruncata (da Costa, 1778) | 7.9 |
| Amphiura filiformis (O.F. Müller, 1776) | 7.4 |
| Ensis Schumacher, 1817 | 6.8 |
| Moerella pygmaea (Lovén, 1846) | 6.8 |
| Dosinia exoleta (Linnaeus, 1758) | 6.8 |
| Abra prismatica (Montagu, 1808) | 6.8 |
| Amphiuridae Ljungman, 1867 | 6.8 |
| Harmothoe lunulata (Delle Chiaje, 1830) | 6.8 |
| Magelona alleni Wilson, 1958 | 6.8 |
| Acidostoma obesum (Spence Bate & Westwood, 1861) | 6.8 |
| Diastylis bradyi Norman, 1879 | 5.6 |
| Gyptis capensis (Day, 1963) | 3.3 |
| Nephtys Cuvier, 1817 | 3.3 |
| Argissa hamatipes (Norman, 1869) | 3.3 |
| Poecilochaetus serpens Allen, 1904 | 3.3 |
| Scolelepis bonnieri (Mesnil, 1896) | 3.3 |
| Glycera alba (O.F. Müller, 1776) | 3.3 |
| Arctica islandica (Linnaeus, 1767) | 3.3 |
| Megaluropus agilis Hoek, 1889 | 3.3 |
| Echinocardium cordatum (Pennant, 1777) | 3.3 |
