Phylum Annelida Lamarck, 1809 - segmented worms
Class Polychaeta Grube, 1850 - polychaetes
Order Phyllodocida Dales, 1962
Superfamily Aphroditoidea Malmgren, 1867
Family Polynoidae Kinberg, 1856
Subfamily Polynoinae (Kinberg, 1856) Darboux, 1899
Genus Harmothoe Kinberg, 1855
Subgenus Leucia Malmgren, 1867
1 Harmothoe (Leucia) nivea (Sars, 1863)