living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Annelida Lamarck, 1809 - segmented worms
           Class Polychaeta Grube, 1850 - polychaetes
             Order Phyllodocida Dales, 1962
               Superfamily Aphroditacea Malmgren, 1867 see Superfamily Aphroditoidea Malmgren, 1867
                 Family Polynoidae Kinberg, 1856
                   01 Genus Eulagisca McIntosh, 1885
                   02 Genus Polynoe Savigny, 1818
                   03 Genus Euphione McIntosh, 1885
                   04 Genus Hermenia Grube, 1856
                   05 Genus Gastrolepidia Schmarda, 1861
                   06 Genus Harmothoe Kinberg, 1855
                   07 Genus Lepidonotus Leach, 1816
                   08 Genus Alentia Malmgren, 1865
                   09 Genus Euphionella Monro, 1936
                   10 Genus Acholoe Claparède, 1870
                   11 Genus Chaetacanthus Seidler, 1924
                   12 Genus Drieschia Michaelsen, 1892
                   13 Genus Podarmus Chamberlin, 1919