| Taxon | Density |
| Amphiura filiformis (O.F. Müller, 1776) | 208.9 |
| Phoronis Wright, 1856 | 75.9 |
| Rhodine gracilior Tauber, 1879 | 69.2 |
| Scoloplos armiger (Müller, 1776) | 63.1 |
| Myriochele Malmgren, 1867 | 24 |
| Ampelisca macrocephala Liljeborg, 1853 | 24 |
| Gattyana cirrhosa (Pallas, 1766) | 22.9 |
| Goniada maculata Örsted, 1843 | 19.1 |
| Harpinia antennaria Meinert, 1890 | 15.8 |
| Tridonta montagui (Dillwyn, 1817) | 15.8 |
| Abra prismatica (Montagu, 1808) | 14.1 |
| Chaetopterus variopedatus (Renier, 1804) | 14.1 |
| Nephtys hombergii Savigny in Lamarck, 1818 | 12 |
| Chaetoderma nitidulum Lovén, 1844 | 12 |
| Mactra stultorum (Linnaeus, 1758) | 8.9 |
| Echiurus echiurus (Pallas, 1766) | 8.9 |
| Philomedes globosus (Lilljeborg, 1853) Sars, 1869 | 7.1 |
| Ophiodromus flexuosus (Delle Chiaje, 1827) | 5 |
| Langerhansia cornuta (Rathke, 1843) | 5 |
| Nephtys caeca (Fabricius, 1780) | 5 |
| Tryphosites longipes (Spence Bate & Westwood, 1861) | 5 |
| Diastylis lucifera (Krøyer, 1837) | 5 |
| Westwoodilla caecula (Spence Bate, 1857) | 5 |
| Glycera rouxii Audouin & Milne Edwards, 1833 | 5 |
| Photis reinhardi Krøyer, 1842 | 5 |
| Spiophanes kroyeri Grube, 1860 | 5 |
| Levinsenia gracilis (Tauber, 1879) | 5 |
| Chaetozone setosa Malmgren, 1867 | 5 |
| Notomastus latericeus Sars, 1851 | 5 |
| Owenia fusiformis Delle Chiaje, 1844 | 5 |
| Amphictene auricoma (O.F. Müller, 1776) | 5 |
| Sthenelais limicola (Ehlers, 1864) | 5 |
| Ampharete finmarchica (M. Sars, 1865) | 5 |
| Eteone longa (Fabricius, 1780) | 5 |
| Phaxas pellucidus (Pennant, 1777) | 5 |
| Antalis entalis (Linnaeus, 1758) | 5 |
| Saxicavella jeffreysi Winckworth, 1930 | 5 |
| Lunatia montagui (Forbes, 1838) | 5 |
| Nemertea | 5 |
| Sipuncula | 3 |
| Ophiura affinis Lütken, 1858 | 3 |
| Echinocardium flavescens (O.F. Müller, 1776) | 3 |
| Aphrodita aculeata Linnaeus, 1758 | 3 |
| Spiochaetopterus typicus M Sars, 1856 | 3 |
| Spiophanes bombyx (Claparède, 1870) | 3 |
| Ampelisca tenuicornis Liljeborg, 1856 | 3 |
| Diastylis bradyi Norman, 1879 | 3 |
| Nephtys longosetosa Örsted, 1842 | 3 |
