Phylum Annelida Lamarck, 1809 - segmented worms
   Class Polychaeta Grube, 1850 - polychaetes
     Order Phyllodocida Dales, 1962
       Superfamily Aphroditoidea Malmgren, 1867
         Family Polynoidae Kinberg, 1856
           1 Subfamily Polynoinae (Kinberg, 1856) Darboux, 1899
           2 Subfamily Arctonoinae Hanley, 1989
           3 Subfamily Lepidonotinae Willey, 1902
           4 Subfamily Polaruschakovinae Pettibone, 1976