| Taxon | Density |
| Amphiura filiformis (O.F. Müller, 1776) | 151.3 |
| Lanice conchilega (Pallas, 1766) | 111 |
| Magelona F. Müller, 1858 | 99.7 |
| Tellimya ferruginosa (Montagu, 1808) | 72.8 |
| Anthozoa | 55.3 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 53.2 |
| Nemertea | 47.4 |
| Nucula nitidosa Winckworth, 1930 | 42.1 |
| Echinocardium cordatum (Pennant, 1777) | 41 |
| Eudorella truncatula (Bate, 1856) | 36.3 |
| Chaetozone setosa Malmgren, 1867 | 30.2 |
| Pholoe Johnston, 1839 | 28.6 |
| Ophiura albida Forbes, 1839 | 22 |
| Scoloplos armiger (Müller, 1776) | 21.4 |
| Mysella bidentata (Montagu, 1803) | 21.2 |
| Harmothoe lunulata (Delle Chiaje, 1830) | 17.4 |
| Perioculodes longimanus (Spence Bate & Westwood, 1868) | 16.6 |
| Fabulina fabula (Gmelin, 1791) | 16.6 |
| Phaxas pellucidus (Pennant, 1777) | 15.8 |
| Lunatia poliana (Della Chiaje, 1826) | 15.7 |
| Abra alba (W. Wood, 1802) | 13.2 |
| Thyasira Lamarck, 1818 | 12.9 |
| Orchomene nana (Krøyer, 1846) | 10 |
| Gyptis capensis (Day, 1963) | 10 |
| Eumida sanguinea (Örsted, 1843) | 10 |
| Phoronis Wright, 1856 | 9 |
| Cylichna cylindracea (Pennant, 1777) | 7.9 |
| Corbula gibba (Olivi, 1792) | 7.9 |
| Tharyx Webster & Benedict, 1887 | 7.9 |
| Nephtys caeca (Fabricius, 1780) | 7.9 |
| Urothoe poseidonis Reibish, 1905 | 7.9 |
| Abludomelita Karaman, 1981 | 7.9 |
| Owenia fusiformis Delle Chiaje, 1844 | 7.4 |
| Chamelea gallina (Linnaeus, 1758) | 7.4 |
| Bathyporeia tenuipes Meinert, 1877 | 6.8 |
| Capitellidae Grube, 1862 | 6.8 |
| Magelona alleni Wilson, 1958 | 6.8 |
| Nephtys Cuvier, 1817 | 6.8 |
| Callianassa subterranea (Montagu, 1808) | 6.8 |
| Spiophanes bombyx (Claparède, 1870) | 5.6 |
| Goniada maculata Örsted, 1843 | 5.6 |
| Glycinde nordmanni (Malmgren, 1866) | 3.3 |
| Anaitides groenlandica (Örsted, 1842) | 3.3 |
| Anaitides lineata (Claparède, 1870) | 3.3 |
| Spio filicornis (Müller, 1776) | 3.3 |
| Echiurus echiurus (Pallas, 1766) | 3.3 |
| Nephtys longosetosa Örsted, 1842 | 3.3 |
| Ophiodromus flexuosus (Delle Chiaje, 1827) | 3.3 |
| Eunereis longissima (Johnston, 1840) | 3.3 |
| Gammaropsis nitida (Stimpson, 1853) | 3.3 |
| Aoridae Stebbing, 1899 | 3.3 |
| Harpinia antennaria Meinert, 1890 | 3.3 |
| Ampelisca brevicornis (A. Costa, 1853) | 3.3 |
| Dosinia lupinus (Linnaeus, 1758) | 3.3 |
