| Taxon | Density |
| Myriochele Malmgren, 1867 | 1671.5 |
| Diastylis lucifera (Krøyer, 1837) | 1035.8 |
| Amphiura filiformis (O.F. Müller, 1776) | 564.8 |
| Eudorella emarginata (Krøyer, 1846) | 174.9 |
| Ophiura albida Forbes, 1839 | 130.4 |
| Rhodine gracilior Tauber, 1879 | 123.8 |
| Philomedes globosus (Lilljeborg, 1853) | 71.8 |
| Mysella bidentata (Montagu, 1803) | 63.3 |
| Iphinoe trispinosa (Goodsir, 1843) | 50.1 |
| Pholoe Johnston, 1839 | 40.6 |
| Nuculoma tenuis (Montagu, 1808) | 31.2 |
| Spiophanes kroyeri Grube, 1860 | 27.7 |
| Eudorella truncatula (Bate, 1856) | 26.9 |
| Eriopisa elongata (Bruzelius, 1859) | 22.9 |
| Owenia fusiformis Delle Chiaje, 1844 | 22.1 |
| Phoronis Wright, 1856 | 21 |
| Callianassa subterranea (Montagu, 1808) | 20.5 |
| Saxicavella jeffreysi Winckworth, 1930 | 20 |
| Nemertea | 17.7 |
| Harpinia antennaria Meinert, 1890 | 16.8 |
| Glycera rouxii Audouin & Milne Edwards, 1833 | 15 |
| Levinsenia gracilis (Tauber, 1879) | 15 |
| Chaetoderma nitidulum Lovén, 1844 | 13.6 |
| Anthozoa | 13.2 |
| Capitellidae Grube, 1862 | 13.2 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 13.2 |
| Photis longicaudata (Spence Bate & Westwood, 1862) | 13.2 |
| Echiurus echiurus (Pallas, 1766) | 12.8 |
| Goniada maculata Örsted, 1843 | 12.8 |
| Byblis gaimardi (Krøyer, 1846) | 10.6 |
| Amphictene auricoma (O.F. Müller, 1776) | 10.5 |
| Praxillura longissima Arwidsson, 1906 | 10.5 |
| Anobothrus gracilis (Malmgren, 1866) | 10 |
| Diastylis rathkei (Krøyer, 1841) | 10 |
| Harpinia pectinata G.O. Sars, 1891 | 10 |
| Synelmis klatti (Friedrich, 1950) | 9.1 |
| Diastylis bradyi Norman, 1879 | 8.9 |
| Harmothoe (Harmothoe) glabra (Malmgren, 1866) | 8.9 |
| Lumbrineris latreilli Audouin & Milne Edwards, 1833 | 8.9 |
| Ampelisca tenuicornis Liljeborg, 1856 | 8.6 |
| Diplocirrus glaucus (Malmgren, 1867) | 8.4 |
| Sthenelais limicola (Ehlers, 1864) | 7.9 |
| Ophiodromus flexuosus (Delle Chiaje, 1827) | 7.5 |
| Phaxas pellucidus (Pennant, 1777) | 7.5 |
| Abra prismatica (Montagu, 1808) | 6.8 |
| Harmothoe antilopes McIntosh, 1876 | 6.8 |
| Sphaerodorum flavum Örsted, 1843 | 6.8 |
| Gattyana cirrhosa (Pallas, 1766) | 6.1 |
| Chaetopterus variopedatus (Renier, 1804) | 6.1 |
| Chaetozone setosa Malmgren, 1867 | 5 |
| Harmothoe lunulata (Delle Chiaje, 1830) | 5 |
| Anaitides Czerniavsky, 1882 | 5 |
| Ophelina acuminata Örsted, 1843 | 5 |
| Arctica islandica (Linnaeus, 1767) | 5 |
| Tellimya ferruginosa (Montagu, 1808) | 5 |
| Acanthocardia echinata (Linnaeus, 1758) | 5 |
| Hyala vitrea (Montagu, 1803) | 5 |
| Turritella communis Risso, 1826 | 5 |
| Corbula gibba (Olivi, 1792) | 4.2 |
| Chamelea gallina (Linnaeus, 1758) | 4.2 |
| Nuculana minuta (O. F. Müller, 1776) | 4.2 |
| Spiophanes bombyx (Claparède, 1870) | 4.2 |
| Notomastus latericeus Sars, 1851 | 4.2 |
| Lumbrineris fragilis (O.F. Müller, 1776) | 3.3 |
| Drilonereis filum (Claparède, 1868) | 3.3 |
| Orbinia sertulata (Savigny, 1822) | 3.3 |
| Ampharete finmarchica (M. Sars, 1865) | 3.3 |
| Gyptis capensis (Day, 1963) | 3.3 |
| Protomedeia fasciata Krøyer, 1842 | 3.3 |
| Mya truncata Linnaeus, 1758 | 3.3 |
| Dosinia lupinus (Linnaeus, 1758) | 3.3 |
| Langerhansia cornuta (Rathke, 1843) | 3.3 |
| Ione thoracica (Montagu, 1808) | 3.3 |
| Diastylis laevis Norman, 1869 | 3.3 |
| Tryphosites longipes (Spence Bate & Westwood, 1861) | 3.3 |
| Holothuroidea | 3.3 |
| Ampharete acutifrons (Grube, 1860) | 3.3 |
| Glycinde nordmanni (Malmgren, 1866) | 3.2 |
| Scoloplos armiger (Müller, 1776) | 3.2 |
| Lagis koreni Malmgren, 1866 | 3 |
| Nebalia bipes (Fabricius, 1780) | 3 |
| Brissopsis lyrifera (Forbes, 1841) | 3 |
