| Taxon | Density |
| Exogone (Exogone) verugera (Claparède, 1868) | 151.4 |
| Amphiura filiformis (O.F. Müller, 1776) | 100 |
| Scoloplos armiger (Müller, 1776) | 89.1 |
| Spiophanes kroyeri Grube, 1860 | 70.8 |
| Amphicteis gunneri (M. Sars, 1835) | 70.8 |
| Aricidea catherinae Laubier, 1967 | 50.1 |
| Apistobranchus tullbergi (Théel, 1879) | 50.1 |
| Caulleriella Chamberlin, 1919 | 39.8 |
| Cirratulus cirratus (O. F. Müller, 1776) | 39.8 |
| Timoclea ovata (Pennant, 1777) | 39.8 |
| Nemertea | 39.8 |
| Antalis entalis (Linnaeus, 1758) | 30.2 |
| Capitellidae Grube, 1862 | 30.2 |
| Anobothrus gracilis (Malmgren, 1866) | 20 |
| Sabellidae Latreille, 1825 | 20 |
| Echinocyamus pusillus (O.F. Müller, 1776) | 20 |
| Molgula Forbes, 1848 | 20 |
| Amphictene auricoma (O.F. Müller, 1776) | 20 |
| Gammaropsis maculata (Johnston, 1828) | 20 |
| Nephtys longosetosa Örsted, 1842 | 20 |
| Typhlotanais Sars, 1882 | 20 |
| Brachydiastylis resima (Krøyer, 1846) | 20 |
| Harpinia laevis G.O. Sars, 1891 | 20 |
| Sipuncula | 20 |
| Ophiuroidea | 20 |
| Argissa hamatipes (Norman, 1869) | 10 |
| Ampelisca gibba G.O. Sars, 1883 | 10 |
| Aricidea minuta Southward, 1956 | 10 |
| Montacuta substriata (Montagu, 1808) | 10 |
| Phaxas pellucidus (Pennant, 1777) | 10 |
| Philine scabra (O. F. Müller, 1784) | 10 |
| Diaphana minuta T. Brown, 1827 | 10 |
| Phoronis Wright, 1856 | 10 |
| Anaitides maculata (Linnaeus, 1767) | 10 |
| Aphrodita aculeata Linnaeus, 1758 | 10 |
| Exogone (Parexogone) hebes (Webster & Benedict, 1884) | 10 |
| Pisione remota (Southern, 1914) | 10 |
| Streblosoma intestinalis [auct. misspelling] | 10 |
| Euclymene droebachiensis (Sars, 1872) | 10 |
| Ophelia borealis Quatrefages, 1866 | 10 |
| Myriochele Malmgren, 1867 | 10 |
| Aonides paucibranchiata Southern, 1914 | 10 |
| Minuspio cirrifera (Wirén, 1883) | 10 |
