| Taxon | Density |
| Chamelea gallina (Linnaeus, 1758) | 371.5 |
| Magelona F. Müller, 1858 | 208.9 |
| Scoloplos armiger (Müller, 1776) | 151.4 |
| Ophiura albida Forbes, 1839 | 83.2 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 57.5 |
| Myriochele Malmgren, 1867 | 22.9 |
| Bathyporeia elegans Watkin, 1938 | 22.9 |
| Chaetozone setosa Malmgren, 1867 | 20 |
| Ensis Schumacher, 1817 | 17 |
| Phoronis Wright, 1856 | 12.9 |
| Amphiura filiformis (O.F. Müller, 1776) | 12.9 |
| Spiophanes bombyx (Claparède, 1870) | 12.9 |
| Owenia fusiformis Delle Chiaje, 1844 | 12.9 |
| Glycinde nordmanni (Malmgren, 1866) | 12.9 |
| Pisione remota (Southern, 1914) | 10 |
| Pholoe Johnston, 1839 | 10 |
| Dosinia lupinus (Linnaeus, 1758) | 10 |
| Ampelisca brevicornis (A. Costa, 1853) | 10 |
| Diastylis bradyi Norman, 1879 | 10 |
| Gastrosaccus spinifer (Goës, 1864) | 10 |
| Eudorellopsis deformis (Krøyer, 1846) | 7.1 |
| Nemertea | 7.1 |
| Anthozoa | 6 |
| Orbinia sertulata (Savigny, 1822) | 3 |
| Spio filicornis (Müller, 1776) | 3 |
| Eumida sanguinea (Örsted, 1843) | 3 |
| Amphictene auricoma (O.F. Müller, 1776) | 3 |
| Goniada maculata Örsted, 1843 | 3 |
| Eudorella truncatula (Bate, 1856) | 3 |
| Nuculoma tenuis (Montagu, 1808) | 3 |
| Atylus falcatus Metzger, 1871 | 3 |
| Hippomedon denticulatus (Spence Bate, 1857) | 3 |
| Pseudopolydora pulchra (Carazzi, 1893) | 1 |
