| Taxon | Density |
| Thyasira Lamarck, 1818 | 426.6 |
| Harpinia antennaria Meinert, 1890 | 323.6 |
| Amphiura filiformis (O.F. Müller, 1776) | 323.6 |
| Mugga wahrbergi Eliason, 1955 | 288.4 |
| Paradoneis lyra (Southern, 1914) | 239.9 |
| Paramphinome jeffreysii (McIntosh, 1868) | 190.5 |
| Aricidea catherinae Laubier, 1967 | 151.4 |
| Ophelia borealis Quatrefages, 1866 | 151.4 |
| Exogone (Exogone) verugera (Claparède, 1868) | 151.4 |
| Eudorella truncatula (Bate, 1856) | 128.8 |
| Levinsenia gracilis (Tauber, 1879) | 128.8 |
| Thyasira ferruginea (Locard, 1886) | 128.8 |
| Nemertea | 109.6 |
| Minuspio cirrifera (Wirén, 1883) | 79.4 |
| Capitellidae Grube, 1862 | 79.4 |
| Anthozoa | 70.8 |
| Nephtys paradoxa Malm, 1874 | 70.8 |
| Glycera Lamarck, 1818 | 70.8 |
| Eclysippe vanelli (Fauvel, 1936) | 70.8 |
| Chaetozone setosa Malmgren, 1867 | 60.3 |
| Pholoe Johnston, 1839 | 60.3 |
| Lumbrineris tetraura (Schmarda, 1861) | 50.1 |
| Scoloplos armiger (Müller, 1776) | 50.1 |
| Sabellidae Latreille, 1825 | 50.1 |
| Goniada maculata Örsted, 1843 | 39.8 |
| Myriochele Malmgren, 1867 | 39.8 |
| Spiophanes kroyeri Grube, 1860 | 39.8 |
| Philine quadrata (S. V. Wood, 1839) | 39.8 |
| Ophiuroidea | 39.8 |
| Laonice sarsi Söderström, 1920 | 30.2 |
| Apistobranchus tullbergi (Théel, 1879) | 30.2 |
| Polydora (Polydora) socialis (Schmarda, 1861) | 20 |
| Notomastus latericeus Sars, 1851 | 20 |
| Rhodine loveni Malmgren, 1865 | 20 |
| Exogone (Parexogone) hebes (Webster & Benedict, 1884) | 20 |
| Amphictene auricoma (O.F. Müller, 1776) | 20 |
| Anobothrus gracilis (Malmgren, 1866) | 20 |
| Phoronis Wright, 1856 | 20 |
| Metopa propinqua G.O. Sars, 1892 | 20 |
| Urothoe elegans Spence Bate, 1857 | 20 |
| Acidostoma obesum (Spence Bate & Westwood, 1861) | 20 |
| Nicippe tumida Bruzelius, 1859 | 10 |
| Eriopisa elongata (Bruzelius, 1859) | 10 |
| Caudofoveata | 10 |
| Limatula gwyni (Sykes, 1903) | 10 |
| Eudorella emarginata (Krøyer, 1846) | 10 |
| Philine scabra (O. F. Müller, 1784) | 10 |
| Acanthocardia echinata (Linnaeus, 1758) | 10 |
| Epitonium trevelyanum (G. Johnston, 1841) | 10 |
| Cylichna cylindracea (Pennant, 1777) | 10 |
| Sipuncula | 10 |
| Trichobranchus glacialis Malmgren, 1866 | 10 |
| Glycinde nordmanni (Malmgren, 1866) | 10 |
| Diastyloides biplicatus (Sars G.O., 1865) | 10 |
| Pontocrates Boeck, 1871 | 10 |
| Gitana sarsi Boeck, 1871 | 10 |
| Owenia fusiformis Delle Chiaje, 1844 | 10 |
| Poecilochaetus serpens Allen, 1904 | 10 |
