| Taxon | Density |
| Eudorella emarginata (Krøyer, 1846) | 93.3 |
| Ampelisca tenuicornis Liljeborg, 1856 | 76.3 |
| Minuspio cirrifera (Wirén, 1883) | 54.2 |
| Goniada maculata Örsted, 1843 | 53.7 |
| Cirratulus cirratus (O. F. Müller, 1776) | 50.1 |
| Spiophanes kroyeri Grube, 1860 | 45.1 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 38.1 |
| Eudorellopsis deformis (Krøyer, 1846) | 37.9 |
| Nemertea | 36.1 |
| Westwoodilla caecula (Spence Bate, 1857) | 33.1 |
| Byblis gaimardi (Krøyer, 1846) | 26.9 |
| Leucothoe spinicarpa (Abildgaard, 1789) | 24 |
| Streblosoma bairdi (Malmgren, 1866) | 24 |
| Rhodine gracilior Tauber, 1879 | 23.4 |
| Spiochaetopterus typicus M Sars, 1856 | 23.4 |
| Ampelisca macrocephala Liljeborg, 1853 | 23.4 |
| Hemilamprops roseus (Norman, 1863) | 23.4 |
| Nephtys longosetosa Örsted, 1842 | 23.4 |
| Gammaropsis palmata (Stebbing & Robertson, 1891) | 23.4 |
| Levinsenia gracilis (Tauber, 1879) | 20.5 |
| Scoloplos armiger (Müller, 1776) | 17.4 |
| Caulleriella Chamberlin, 1919 | 16.6 |
| Spiophanes bombyx (Claparède, 1870) | 16.6 |
| Streblosoma intestinalis [auct. misspelling] | 16.6 |
| Paramphinome jeffreysii (McIntosh, 1868) | 16.6 |
| Goniadella bobretzkii | 15.8 |
| Anaitides maculata (Linnaeus, 1767) | 15.8 |
| Antalis entalis (Linnaeus, 1758) | 15.8 |
| Eriopisa elongata (Bruzelius, 1859) | 13.2 |
| Enteropneusta | 13.2 |
| Myriochele Malmgren, 1867 | 12.9 |
| Sthenelais limicola (Ehlers, 1864) | 12.9 |
| Ampharete falcata Eliason, 1955 | 10 |
| Polydora (Polydora) flava Claparède, 1870 | 10 |
| Gnathia oxyuraea (Lilljeborg, 1855) | 10 |
| Bathyporeia elegans Watkin, 1938 | 10 |
| Ophiura affinis Lütken, 1858 | 10 |
| Timoclea ovata (Pennant, 1777) | 10 |
| Nuculoma tenuis (Montagu, 1808) | 10 |
| Montacuta substriata (Montagu, 1808) | 10 |
| Pholoe Johnston, 1839 | 9 |
| Magelona F. Müller, 1858 | 9 |
| Lumbrineris latreilli Audouin & Milne Edwards, 1833 | 7.9 |
| Euclymene droebachiensis (Sars, 1872) | 7.9 |
| Tharyx Webster & Benedict, 1887 | 7.9 |
| Praxillura longissima Arwidsson, 1906 | 7.9 |
| Glycera lapidum Quatrefages, 1866 | 7.9 |
| Anaitides groenlandica (Örsted, 1842) | 6.8 |
| Samytha sexcirrata (M. Sars, 1856) | 6.8 |
| Synelmis klatti (Friedrich, 1950) | 6.8 |
| Dyopedos monacantha (Metzger, 1875) | 6.8 |
| Haploops tubicola Liljeborg, 1856 | 6.8 |
| Sabellidae Latreille, 1825 | 6.8 |
| Phoronis Wright, 1856 | 6.8 |
| Amphiura filiformis (O.F. Müller, 1776) | 6.8 |
| Thracia villosiuscula (MacGillivray, 1827) | 3.3 |
| Lunatia montagui (Forbes, 1838) | 3.3 |
| Echinocardium flavescens (O.F. Müller, 1776) | 3.3 |
| Acanthocardia echinata (Linnaeus, 1758) | 3.3 |
| Parvicardium exiguum (Gmelin, 1791) | 3.3 |
| Mactra stultorum (Linnaeus, 1758) | 3.3 |
| Phaxas pellucidus (Pennant, 1777) | 3.3 |
| Thyasira Lamarck, 1818 | 3.3 |
| Aoridae Stebbing, 1899 | 3.3 |
| Serpulidae Rafinesque, 1815 | 3.3 |
| Anobothrus gracilis (Malmgren, 1866) | 3.3 |
| Amphictene auricoma (O.F. Müller, 1776) | 3.3 |
| Maldane sarsi Malmgren, 1865 | 3.3 |
| Diplocirrus glaucus (Malmgren, 1867) | 3.3 |
| Ophelia borealis Quatrefages, 1866 | 3.3 |
| Lumbrineris tetraura (Schmarda, 1861) | 3.3 |
| Anthozoa | 3.3 |
| Lumbrineris fragilis (O.F. Müller, 1776) | 3.3 |
| Harmothoe castanea (McIntosh, 1876) | 3.3 |
| Apistobranchus tullbergi (Théel, 1879) | 3.3 |
| Prionospio malmgreni Claparède, 1868 | 3.3 |
| Scolelepis tridentata (Southern, 1914) | 3.3 |
| Parametopa Chevreux, 1901 | 3.3 |
| Urothoe poseidonis Reibish, 1905 | 3.3 |
| Tmetonyx cicada (Fabricius, 1780) | 3.3 |
| Diastylis laevis Norman, 1869 | 3.3 |
| Leptostylis villosa Sars, 1869 | 3.3 |
| Paramphilochoides intermedius (Scott, 1896) | 3.3 |
| Leucothoe incisa Robertson, 1892 | 3.3 |
| Leucon (Leucon) nasica (Krøyer, 1841) | 3.3 |
| Eudorella truncatula (Bate, 1856) | 3.3 |
| Phtisica marina Slabber, 1769 | 3.3 |
| Nereimyra punctata (O.F. Müller, 1776) | 3.3 |
| Trichobranchus glacialis Malmgren, 1866 | 3.3 |
| Glycera rouxii Audouin & Milne Edwards, 1833 | 3.3 |
| Glycinde nordmanni (Malmgren, 1866) | 3.3 |
| Chaetoparia nilssoni Malmgren, 1867 | 3.3 |
