Brada villosa (Rathke, 1843) accepted as Bradabyssa villosa (Rathke, 1843) (additional source)
Capitella capitata (Fabricius, 1780) (additional source)
Chaetopterus variopedatus (Renier, 1804) (additional source)
Chone infundibuliformis Krøyer, 1856 (source of synonymy)
Cirratulus filiformis Keferstein, 1862 accepted as Aphelochaeta filiformis (Keferstein, 1862) (additional source)
Clymenella cincta (Saint-Joseph, 1894) (additional source)
Ctenodrilus serratus (Schmidt, 1857) (additional source)
Dasybranchus caducus (Grube, 1846) (additional source)
Dinophilus gyrociliatus O. Schmidt, 1857 accepted as Dimorphilus gyrociliatus (O. Schmidt, 1857) (additional source)
Dodecaceria concharum Örsted, 1843 (additional source)
Euclymene lombricoides (Quatrefages, 1866) (additional source)
Euclymene oerstedii (Claparède, 1863) (additional source)
Heteromastus filiformis (Claparède, 1864) (additional source)
Hypsicomus phaeotaenia (Schmarda, 1861) accepted as Notaulax phaeotaenia (Schmarda, 1861) (additional source)
Lagis neapolitana (Claparède, 1869) (source of synonymy)
Maldane glebifex Grube, 1860 (additional source)
Megalomma vesiculosum (Montagu, 1813) accepted as Acromegalomma vesiculosum (Montagu, 1813) (additional source)
Pherusa eruca (Claparède, 1869) accepted as Piromis eruca (Claparède, 1869) (additional source)
Pherusa plumosa (Müller, 1776) (additional source)
Polychaeta (identification resource)
Polydora ciliata (Johnston, 1838) (additional source)
Polydora flava Claparède, 1870 accepted as Dipolydora flava (Claparède, 1870) (additional source)
Polyophthalmus pictus (Dujardin, 1839) (additional source)
Pomatoceros triqueter (Linnaeus, 1758) accepted as Spirobranchus triqueter (Linnaeus, 1758) (additional source)
Potamilla reniformis (Bruguière, 1789) accepted as Pseudopotamilla reniformis (Bruguière, 1789) (taxonomy source)
Potamilla torelli Malmgren, 1866 (additional source)
Praxillella affinis (M. Sars in G.O. Sars, 1872) (additional source)
Sabellides octocirrata (M. Sars, 1835) accepted as Ampharete octocirrata (Sars, 1835) (additional source)
Scoloplos armiger (Müller, 1776) (additional source)
Spio filicornis (Müller, 1776) (additional source)
Spiophanes bombyx (Claparède, 1870) (additional source)
Sternaspis scutata (Ranzani, 1817) (source of synonymy)
Terebella Linnaeus, 1767 (additional source)