Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Annelida Lamarck, 1809 - segmented worms
     Class Polychaeta Grube, 1850 - polychaetes
       Order Terebellida Rouse & Fauchald, 1977
         Family Terebellidae Grube, 1850
           Genus Amphitrite O.F. Müller, 1771
           Genus Pista Malmgren, 1865
           Genus Polycirrus Grube, 1850
           Genus Terebella Linnaeus, 1767