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 Oweniida see Order Sabellida Fauchald, 1977
               Family Oweniidae Rioja, 1917
                 1 Genus Myriochele Malmgren, 1887
                 2 Genus Myrioglobula Hartman, 1967
                 3 Genus Myriowenia Hartman, 1960
                 4 Genus Owenia delle Chiaje, 1844