| Taxon | Density |
| Minuspio cirrifera (Wirén, 1883) | 251.2 |
| Ophiuroidea | 251.2 |
| Harpinia antennaria Meinert, 1890 | 141.3 |
| Ampharete Malmgren, 1866 | 100 |
| Spiophanes kroyeri Grube, 1860 | 100 |
| Amphiura filiformis (O.F. Müller, 1776) | 79.4 |
| Myriochele Malmgren, 1867 | 70.8 |
| Glycera Lamarck, 1818 | 60.3 |
| Owenia fusiformis Delle Chiaje, 1844 | 50.1 |
| Anthozoa | 50.1 |
| Holothuroidea | 50.1 |
| Molgula Forbes, 1848 | 50.1 |
| Spiophanes bombyx (Claparède, 1870) | 39.8 |
| Pholoe Johnston, 1839 | 39.8 |
| Sphaerodoridium claparedeii [auct. lapsus] | 39.8 |
| Phoronis Wright, 1856 | 39.8 |
| Lagis koreni Malmgren, 1866 | 30.2 |
| Thyasira Lamarck, 1818 | 20 |
| Sabellidae Latreille, 1825 | 20 |
| Anaitides mucosa (Örsted, 1843) | 20 |
| Chaetozone setosa Malmgren, 1867 | 20 |
| Scoloplos armiger (Müller, 1776) | 20 |
| Aricidea wassi Pettibone, 1965 | 20 |
| Levinsenia gracilis (Tauber, 1879) | 20 |
| Apistobranchus tullbergi (Théel, 1879) | 20 |
| Laonice sarsi Söderström, 1920 | 10 |
| Polydora (Polydora) socialis (Schmarda, 1861) | 10 |
| Aricidea simonae Laubier & Ramos, 1974 | 10 |
| Cirrophorus furcatus (Hartman, 1957) | 10 |
| Pherusa plumosa (Müller, 1776) | 10 |
| Capitellidae Grube, 1862 | 10 |
| Notomastus latericeus Sars, 1851 | 10 |
| Caulleriella Chamberlin, 1919 | 10 |
| Amphictene auricoma (O.F. Müller, 1776) | 10 |
| Pleurogonium G. O. Sars, 1872 | 10 |
| Perioculodes longimanus (Spence Bate & Westwood, 1868) | 10 |
| Synchelidium maculatum Stebbing, 1906 | 10 |
| Westwoodilla caecula (Spence Bate, 1857) | 10 |
| Phaxas pellucidus (Pennant, 1777) | 10 |
| Lunatia montagui (Forbes, 1838) | 10 |
| Orchomene Boeck, 1871 | 10 |
| Photis longicaudata (Spence Bate & Westwood, 1862) | 10 |
| Antalis entalis (Linnaeus, 1758) | 10 |
| Nemertea | 10 |
| Paradulichia Boeck, 1871 | 10 |
| Ophiura affinis Lütken, 1858 | 10 |
