| Taxon | Density |
| Nemertea | 60.3 |
| Amphiura filiformis (O.F. Müller, 1776) | 59.9 |
| Levinsenia gracilis (Tauber, 1879) | 46.8 |
| Goniada maculata Örsted, 1843 | 40.2 |
| Myriochele Malmgren, 1867 | 35.2 |
| Scoloplos armiger (Müller, 1776) | 33.1 |
| Montacuta substriata (Montagu, 1808) | 21.4 |
| Nephtys longosetosa Örsted, 1842 | 19.9 |
| Ophiura affinis Lütken, 1858 | 18.1 |
| Philine scabra (O. F. Müller, 1784) | 16.6 |
| Minuspio cirrifera (Wirén, 1883) | 16.6 |
| Westwoodilla caecula (Spence Bate, 1857) | 13.2 |
| Hemilamprops roseus (Norman, 1863) | 13.2 |
| Hippomedon denticulatus (Spence Bate, 1857) | 13.2 |
| Abra prismatica (Montagu, 1808) | 11.9 |
| Echinocardium flavescens (O.F. Müller, 1776) | 10 |
| Enteropneusta | 10 |
| Harmothoe castanea (McIntosh, 1876) | 10 |
| Synelmis klatti (Friedrich, 1950) | 10 |
| Arctica islandica (Linnaeus, 1767) | 9.8 |
| Phaxas pellucidus (Pennant, 1777) | 9.8 |
| Antalis entalis (Linnaeus, 1758) | 8.6 |
| Ampelisca macrocephala Liljeborg, 1853 | 8.4 |
| Sthenelais limicola (Ehlers, 1864) | 8.4 |
| Eudorellopsis deformis (Krøyer, 1846) | 8.1 |
| Maldane sarsi Malmgren, 1865 | 7.1 |
| Harmothoe lunulata (Delle Chiaje, 1830) | 7.1 |
| Echinocardium cordatum (Pennant, 1777) | 7 |
| Aoridae Stebbing, 1899 | 6.8 |
| Caulleriella Chamberlin, 1919 | 6.8 |
| Anaitides groenlandica (Örsted, 1842) | 6.8 |
| Spiophanes bombyx (Claparède, 1870) | 6.5 |
| Anthozoa | 4.9 |
| Chaetoderma nitidulum Lovén, 1844 | 4.9 |
| Abludomelita obtusata (Montagu, 1813) | 4.9 |
| Phoronis Wright, 1856 | 4.9 |
| Lunatia montagui (Forbes, 1838) | 3.3 |
| Tryphosites longipes (Spence Bate & Westwood, 1861) | 3.3 |
| Synchelidium haplocheles (Grube, 1864) | 3.3 |
| Lucinoma borealis (Linnaeus, 1767) | 3.3 |
| Tellimya ferruginosa (Montagu, 1808) | 3.3 |
| Mactra stultorum (Linnaeus, 1758) | 3.3 |
| Lumbrineris fragilis (O.F. Müller, 1776) | 3.3 |
| Aricidea minuta Southward, 1956 | 3.3 |
| Aricidea simonae Laubier & Ramos, 1974 | 3.3 |
| Spiophanes kroyeri Grube, 1860 | 3.3 |
| Poecilochaetus serpens Allen, 1904 | 3.3 |
| Chaetozone setosa Malmgren, 1867 | 3.3 |
| Ampharete finmarchica (M. Sars, 1865) | 3.3 |
| Aphrodita aculeata Linnaeus, 1758 | 3.3 |
| Glycera alba (O.F. Müller, 1776) | 3.3 |
| Nephtys Cuvier, 1817 | 3.3 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 3.3 |
| Ophiodromus flexuosus (Delle Chiaje, 1827) | 3.3 |
| Harmothoe Kinberg, 1856 | 3.3 |
| Amphilochus spencebatei (Stebbing, 1876) | 3.3 |
| Paramphilochoides intermedius (Scott, 1896) | 3.3 |
| Harpinia antennaria Meinert, 1890 | 3.3 |
| Euclymene droebachiensis (Sars, 1872) | 3.2 |
| Mysella bidentata (Montagu, 1803) | 3.2 |
| Spisula subtruncata (da Costa, 1778) | 3 |
| Gari fervensis (Gmelin, 1791) | 3 |
| Epitonium trevelyanum (G. Johnston, 1841) | 3 |
| Anobothrus gracilis (Malmgren, 1866) | 3 |
| Anaitides mucosa (Örsted, 1843) | 3 |
