| Taxon | Density |
| Scoloplos armiger (Müller, 1776) | 151.4 |
| Paradoneis lyra (Southern, 1914) | 89.1 |
| Aricidea cerrutii Laubier, 1966 | 70.8 |
| Spio filicornis (Müller, 1776) | 70.8 |
| Myriochele Malmgren, 1867 | 70.8 |
| Diplocirrus glaucus (Malmgren, 1867) | 70.8 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 60.3 |
| Prionospio steenstrupi Malmgren, 1867 | 60.3 |
| Spiophanes bombyx (Claparède, 1870) | 50.1 |
| Phoronis Wright, 1856 | 50.1 |
| Exogone (Parexogone) hebes (Webster & Benedict, 1884) | 39.8 |
| Antalis entalis (Linnaeus, 1758) | 39.8 |
| Anaitides rosea (McIntosh, 1877) | 30.2 |
| Goniada maculata Örsted, 1843 | 30.2 |
| Anthozoa | 30.2 |
| Thyasira Lamarck, 1818 | 30.2 |
| Fabulina fabula (Gmelin, 1791) | 30.2 |
| Gari fervensis (Gmelin, 1791) | 20 |
| Goodallia triangularis (Montagu, 1803) | 20 |
| Ophiuroidea | 20 |
| Echinocyamus pusillus (O.F. Müller, 1776) | 20 |
| Aricidea minuta Southward, 1956 | 20 |
| Spiophanes kroyeri Grube, 1860 | 20 |
| Chaetozone setosa Malmgren, 1867 | 20 |
| Owenia fusiformis Delle Chiaje, 1844 | 20 |
| Pholoe Johnston, 1839 | 20 |
| Glycera Lamarck, 1818 | 20 |
| Anobothrus gracilis (Malmgren, 1866) | 20 |
| Ampelisca brevicornis (A. Costa, 1853) | 20 |
| Lucinoma borealis (Linnaeus, 1767) | 20 |
| Nucula nitidosa Winckworth, 1930 | 10 |
| Nuculoma tenuis (Montagu, 1808) | 10 |
| Sphaerosyllis bulbosa Southern, 1914 | 10 |
| Leucothoe lilljeborgi Boeck, 1861 | 10 |
| Harpinia antennaria Meinert, 1890 | 10 |
| Lysilla loveni Malmgren, 1866 | 10 |
| Clymenura borealis (Arwidsson, 1906) | 10 |
| Amphictene auricoma (O.F. Müller, 1776) | 10 |
| Sthenelais limicola (Ehlers, 1864) | 10 |
| Lumbrineris latreilli Audouin & Milne Edwards, 1833 | 10 |
| Apistobranchus tullbergi (Théel, 1879) | 10 |
| Aonides paucibranchiata Southern, 1914 | 10 |
| Nemertea | 10 |
| Paradulichia Boeck, 1871 | 10 |
| Amphiura filiformis (O.F. Müller, 1776) | 10 |
| Phaxas pellucidus (Pennant, 1777) | 10 |
| Abra nitida (O. F. Müller, 1776) | 10 |
| Abra prismatica (Montagu, 1808) | 10 |
| Dosinia lupinus (Linnaeus, 1758) | 10 |
| Timoclea ovata (Pennant, 1777) | 10 |
| Lunatia poliana (Della Chiaje, 1826) | 10 |
| Neptunea antiqua (Linnaeus, 1758) | 10 |
| Cylichna cylindracea (Pennant, 1777) | 10 |
