| Taxon | Density |
| Magelona F. Müller, 1858 | 257 |
| Phoronis Wright, 1856 | 158.5 |
| Spiophanes bombyx (Claparède, 1870) | 151.4 |
| Tellimya ferruginosa (Montagu, 1808) | 131.8 |
| Fabulina fabula (Gmelin, 1791) | 131.8 |
| Echinocardium cordatum (Pennant, 1777) | 125.9 |
| Nucula nitidosa Winckworth, 1930 | 112.2 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 109.6 |
| Nemertea | 91.2 |
| Pholoe Johnston, 1839 | 79.4 |
| Mysella bidentata (Montagu, 1803) | 45.7 |
| Callianassa subterranea (Montagu, 1808) | 42.7 |
| Bathyporeia tenuipes Meinert, 1877 | 22.4 |
| Lunatia catena (da Costa, 1778) | 20 |
| Lunatia poliana (Della Chiaje, 1826) | 20 |
| Amphiura filiformis (O.F. Müller, 1776) | 17 |
| Poecilochaetus serpens Allen, 1904 | 17 |
| Scoloplos armiger (Müller, 1776) | 14.1 |
| Chaetozone setosa Malmgren, 1867 | 14.1 |
| Capitellidae Grube, 1862 | 14.1 |
| Eteone longa (Fabricius, 1780) | 14.1 |
| Abra alba (W. Wood, 1802) | 14.1 |
| Leucothoe incisa Robertson, 1892 | 14.1 |
| Sthenelais limicola (Ehlers, 1864) | 11.2 |
| Ophiura albida Forbes, 1839 | 11.2 |
| Hypereteone lactea (Claparède, 1868) | 8.5 |
| Gyptis capensis (Day, 1963) | 8.5 |
| Aglaophamus malmgreni (Théel, 1879) | 5.8 |
| Harpinia antennaria Meinert, 1890 | 5.8 |
| Lanice conchilega (Pallas, 1766) | 5.8 |
| Anaitides subulifera Eliason, 1962 | 5.8 |
| Ophelia borealis Quatrefages, 1866 | 5.8 |
| Chamelea gallina (Linnaeus, 1758) | 5.8 |
| Amphictene auricoma (O.F. Müller, 1776) | 2.8 |
| Scolelepis bonnieri (Mesnil, 1896) | 2.8 |
| Spio filicornis (Müller, 1776) | 2.8 |
| Eumida sanguinea (Örsted, 1843) | 2.8 |
| Glycinde nordmanni (Malmgren, 1866) | 2.8 |
| Goniada maculata Örsted, 1843 | 2.8 |
| Anaitides groenlandica (Örsted, 1842) | 2.8 |
| Bathyporeia elegans Watkin, 1938 | 2.8 |
| Corystes cassivelaunus (Pennant, 1777) | 2.8 |
| Nephtys caeca (Fabricius, 1780) | 2.8 |
| Ophiodromus flexuosus (Delle Chiaje, 1827) | 2.8 |
| Enipo kinbergi Malmgren, 1865 | 2.8 |
| Abra prismatica (Montagu, 1808) | 2.8 |
| Mytilus edulis Linnaeus, 1758 | 2.8 |
