| Taxon | Density |
| Amphiura filiformis (O.F. Müller, 1776) | 2138 |
| Mysella bidentata (Montagu, 1803) | 173.8 |
| Harpinia antennaria Meinert, 1890 | 83.2 |
| Chaetozone setosa Malmgren, 1867 | 83.2 |
| Pholoe Johnston, 1839 | 75.9 |
| Amphictene auricoma (O.F. Müller, 1776) | 41.7 |
| Phoronis Wright, 1856 | 41.7 |
| Nemertea | 41.7 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 33.1 |
| Ampelisca tenuicornis Liljeborg, 1856 | 25.1 |
| Diplocirrus glaucus (Malmgren, 1867) | 25.1 |
| Minuspio cirrifera (Wirén, 1883) | 16.6 |
| Glycinde nordmanni (Malmgren, 1866) | 16.6 |
| Chamelea gallina (Linnaeus, 1758) | 16.6 |
| Callianassa subterranea (Montagu, 1808) | 16.6 |
| Corystes cassivelaunus (Pennant, 1777) | 16.6 |
| Nucula nitidosa Winckworth, 1930 | 16.6 |
| Echinocardium cordatum (Pennant, 1777) | 16.6 |
| Owenia fusiformis Delle Chiaje, 1844 | 8.3 |
| Nephtys longosetosa Örsted, 1842 | 8.3 |
| Harmothoe antilopes McIntosh, 1876 | 8.3 |
| Eudorella truncatula (Bate, 1856) | 8.3 |
| Vitreolina philippi (de Rayneval & Ponzi, 1854) | 8.3 |
| Lunatia poliana (Della Chiaje, 1826) | 8.3 |
| Acteon tornatilis (Linnaeus, 1758) | 8.3 |
| Cylichna cylindracea (Pennant, 1777) | 8.3 |
| Philine catena (Montagu, 1803) | 8.3 |
| Bathyporeia tenuipes Meinert, 1877 | 8.3 |
| Chaetoderma nitidulum Lovén, 1844 | 8.3 |
| Ophiodromus flexuosus (Delle Chiaje, 1827) | 8.3 |
| Enipo kinbergi Malmgren, 1865 | 8.3 |
| Eunereis longissima (Johnston, 1840) | 8.3 |
| Eteone longa (Fabricius, 1780) | 8.3 |
| Lysilla loveni Malmgren, 1866 | 8.3 |
| Glycera rouxii Audouin & Milne Edwards, 1833 | 8.3 |
| Spiophanes kroyeri Grube, 1860 | 8.3 |
| Magelona F. Müller, 1858 | 8.3 |
| Caulleriella Chamberlin, 1919 | 8.3 |
| Notomastus latericeus Sars, 1851 | 8.3 |
| Lumbrineris latreilli Audouin & Milne Edwards, 1833 | 8.3 |
| Harmothoe (Harmothoe) glabra (Malmgren, 1866) | 8.3 |
| Aonides paucibranchiata Southern, 1914 | 8.3 |
