| Class POLYCHAETA |
| Order PHYLLODOCIDA |
| Family Polynoidae |
| Alentia Malmgren, 1865 |
| Alentia gelatinosa (M Sars, 1835) |
| Gattyana McIntosh, 1900 |
| Gattyana cirrhosa (Pallas, 1766) |
| Family Phyllodocidae |
| Nereiphylla Blainville, 1828 |
| Nereiphylla paretti Blainville, 1828 |
| Family Hesionidae |
| Ophiodromus Sars, 1861 |
| Oxydromus flexuosus (Chiaje, 1827) |
| Order TEREBELLIDA |
| Family Sabellariidae |
| Sabellaria Savigny, 1818 |
| Sabellaria alveolata (Linnaeus, 1767) |
| Family Terebellidae |
| Lanice Malmgren, 1866 |
| Lanice conchilega (Pallas, 1766) |
| Order SABELLIDA |
| Family Sabellidae |
| Bispira Kröyer, 1856 |
| Bispira volutacornis (Montagu, 1804) |
| Chone Kröyer, 1856 |
| Chone infundibuliformis Krøyer, 1856 |
| Megalomma Johansson, 1927 |
| Acromegalomma vesiculosum (Montagu, 1813) |
| Family Serpulidae |
| Serpula Linnaeus, 1767 |
| Serpula vermicularis Linnaeus, 1767 |
| Protula Risso, 1826 |
| Protula tubularia (Montagu, 1803) |
| Salmacina Claparède, 1870 |
| Salmacina dysteri (Huxley, 1855) |