| Taxon | Density |
| Myriochele Malmgren, 1867 | 371.5 |
| Levinsenia gracilis (Tauber, 1879) | 104.7 |
| Capitellidae Grube, 1862 | 79.4 |
| Goniada maculata Örsted, 1843 | 26.9 |
| Glycera rouxii Audouin & Milne Edwards, 1833 | 23.4 |
| Chaetozone setosa Malmgren, 1867 | 20 |
| Thyasira Lamarck, 1818 | 15.1 |
| Amphiura filiformis (O.F. Müller, 1776) | 11.7 |
| Ophelia borealis Quatrefages, 1866 | 10 |
| Lumbrineris fragilis (O.F. Müller, 1776) | 10 |
| Spiophanes kroyeri Grube, 1860 | 8.3 |
| Praxillella affinis (M. Sars in G.O. Sars, 1872) | 8.3 |
| Praxillella praetermissa (Malmgren, 1865) | 8.3 |
| Abra nitida (O. F. Müller, 1776) | 8.3 |
| Abra prismatica (Montagu, 1808) | 6.8 |
| Iphinoe serrata Norman, 1867 | 6.8 |
| Owenia fusiformis Delle Chiaje, 1844 | 6.8 |
| Polydora (Polydora) flava Claparède, 1870 | 6.8 |
| Lumbrineris hibernica McIntosh, 1903 | 5 |
| Drilonereis filum (Claparède, 1868) | 5 |
| Poecilochaetus serpens Allen, 1904 | 5 |
| Sabellides octocirrata (M. Sars, 1835) | 5 |
| Eudorella emarginata (Krøyer, 1846) | 5 |
| Protomedeia fasciata Krøyer, 1842 | 5 |
| Nuculoma tenuis (Montagu, 1808) | 5 |
| Glycera lapidum Quatrefages, 1866 | 5 |
| Anaitides rosea (McIntosh, 1877) | 3.3 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 3.3 |
| Leucon (Leucon) nasica (Krøyer, 1841) | 3.3 |
| Harpinia antennaria Meinert, 1890 | 3.3 |
| Haploops tubicola Liljeborg, 1856 | 3.3 |
| Photis longicaudata (Spence Bate & Westwood, 1862) | 3.3 |
| Streblosoma intestinalis [auct. misspelling] | 3.3 |
| Rhodine Malmgren, 1865 | 3.3 |
| Diplocirrus glaucus (Malmgren, 1867) | 3.3 |
| Spio filicornis (Müller, 1776) | 3.3 |
| Anthozoa | 1.7 |
| Notomastus latericeus Sars, 1851 | 1.7 |
| Maldane sarsi Malmgren, 1865 | 1.7 |
| Euclymene Verrill, 1900 | 1.7 |
| Harmothoe lunulata (Delle Chiaje, 1830) | 1.7 |
| Scolelepis bonnieri (Mesnil, 1896) | 1.7 |
| Scolelepis foliosa (Audouin & Milne Edwards, 1833) | 1.7 |
| Lepidonotus squamatus (Linnaeus, 1758) | 1.7 |
| Ophelina acuminata Örsted, 1843 | 1.7 |
| Pholoe Johnston, 1839 | 1.7 |
| Anaitides mucosa (Örsted, 1843) | 1.7 |
| Lanice conchilega (Pallas, 1766) | 1.7 |
| Amphictene auricoma (O.F. Müller, 1776) | 1.7 |
| Lagis koreni Malmgren, 1866 | 1.7 |
| Anobothrus gracilis (Malmgren, 1866) | 1.7 |
| Lucinoma borealis (Linnaeus, 1767) | 1.7 |
| Tellimya ferruginosa (Montagu, 1808) | 1.7 |
| Phaxas pellucidus (Pennant, 1777) | 1.7 |
| Philomedes globosus (Lilljeborg, 1853) | 1.7 |
| Astacilla longicornis (Sowerby, 1806) | 1.7 |
| Vaunthompsonia cristata Bate, 1858 | 1.7 |
| Nereis (Nereis) elitoralis Eliason, 1962 | 1.7 |
| Phoronis Wright, 1856 | 1.7 |
| Echinocardium flavescens (O.F. Müller, 1776) | 1.7 |
| Callianassa laticauda Otto, 1821 | 1.7 |
| Nemertea | 1.7 |
