| Taxon | Density |
| Protodorvillea kefersteini (McIntosh, 1869) | 245.5 |
| Spiophanes bombyx (Claparède, 1870) | 217.2 |
| Pisione remota (Southern, 1914) | 162.2 |
| Scoloplos armiger (Müller, 1776) | 102 |
| Myriochele Malmgren, 1867 | 98.1 |
| Ophiura albida Forbes, 1839 | 92.5 |
| Magelona F. Müller, 1858 | 89.1 |
| Capitellidae Grube, 1862 | 79.4 |
| Ophelia borealis Quatrefages, 1866 | 58.3 |
| Aonides paucibranchiata Southern, 1914 | 55.1 |
| Glycera lapidum Quatrefages, 1866 | 53.7 |
| Bathyporeia elegans Watkin, 1938 | 43.2 |
| Abra prismatica (Montagu, 1808) | 41 |
| Goniada maculata Örsted, 1843 | 36.3 |
| Nemertea | 34.6 |
| Chamelea gallina (Linnaeus, 1758) | 34.6 |
| Arctica islandica (Linnaeus, 1767) | 30.2 |
| Bathyporeia tenuipes Meinert, 1877 | 30.2 |
| Phoronis Wright, 1856 | 20 |
| Amphiura filiformis (O.F. Müller, 1776) | 16.6 |
| Eudorellopsis deformis (Krøyer, 1846) | 16.6 |
| Lunatia poliana (Della Chiaje, 1826) | 13.3 |
| Mysella bidentata (Montagu, 1803) | 13.2 |
| Owenia fusiformis Delle Chiaje, 1844 | 13.2 |
| Chaetozone setosa Malmgren, 1867 | 10.2 |
| Scolelepis bonnieri (Mesnil, 1896) | 10.2 |
| Anaitides subulifera Eliason, 1962 | 10.2 |
| Perioculodes longimanus (Spence Bate & Westwood, 1868) | 10 |
| Mactra stultorum (Linnaeus, 1758) | 10 |
| Phaxas pellucidus (Pennant, 1777) | 10 |
| Gari fervensis (Gmelin, 1791) | 10 |
| Aricidea minuta Southward, 1956 | 10 |
| Nephtys Cuvier, 1817 | 10 |
| Nephtys cirrosa Ehlers, 1868 | 10 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 10 |
| Nephtys longosetosa Örsted, 1842 | 8.1 |
| Anthozoa | 8.1 |
| Travisia forbesii Johnston, 1840 | 8.1 |
| Notomastus latericeus Sars, 1851 | 7.5 |
| Sabellidae Latreille, 1825 | 7.1 |
| Exogone (Parexogone) hebes (Webster & Benedict, 1884) | 6.8 |
| Exogone (Exogone) naidina Örsted, 1845 | 6.8 |
| Pholoe Johnston, 1839 | 6.8 |
| Spio filicornis (Müller, 1776) | 6.8 |
| Nuculoma tenuis (Montagu, 1808) | 6.8 |
| Fabulina fabula (Gmelin, 1791) | 6.8 |
| Bathyporeia guilliamsoniana (Spence Bate, 1857) | 6.8 |
| Mya truncata Linnaeus, 1758 | 6.8 |
| Branchiostoma lanceolatum (Pallas, 1774) | 6.8 |
| Diastylis bradyi Norman, 1879 | 6.7 |
| Anaitides groenlandica (Örsted, 1842) | 6.5 |
| Eteone longa (Fabricius, 1780) | 3.3 |
| Polycirrus medusa Grube, 1850 | 3.3 |
| Glycinde nordmanni (Malmgren, 1866) | 3.3 |
| Harmothoe (Harmothoe) ljungmani (Malmgren, 1867) | 3.3 |
| Levinsenia gracilis (Tauber, 1879) | 3.3 |
| Poecilochaetus serpens Allen, 1904 | 3.3 |
| Scalibregma inflatum Rathke, 1843 | 3.3 |
| Urothoe brevicornis Spence Bate & Westwood, 1862 | 3.3 |
| Ampelisca brevicornis (A. Costa, 1853) | 3.3 |
| Cochlodesma (Bontaea) praetenue (Pulteney, 1799) | 3.3 |
| Acteon tornatilis (Linnaeus, 1758) | 3.3 |
| Dosinia lupinus (Linnaeus, 1758) | 3.3 |
| Thracia phaseolina (Lamarck, 1818) | 3.2 |
| Hippomedon denticulatus (Spence Bate, 1857) | 3.2 |
| Sthenelais limicola (Ehlers, 1864) | 3.2 |
| Eusyllis blomstrandi Malmgren, 1867 | 3 |
| Anaitides mucosa (Örsted, 1843) | 3 |
| Pseudocuma (Pseudocuma) simile G.O. Sars, 1900 | 3 |
| Corophium crassicorne Bruzelius, 1859 | 3 |
| Unciola planipes Norman, 1867 | 3 |
| Phoxocephalus holbolli (Krøyer, 1842) | 3 |
| Tridonta montagui (Dillwyn, 1817) | 3 |
| Chaetoderma nitidulum Lovén, 1844 | 3 |
| Dosinia exoleta (Linnaeus, 1758) | 3 |
| Echinocardium flavescens (O.F. Müller, 1776) | 3 |
