[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Annelida Lamarck, 1809 - segmented worms
     Class Polychaeta Grube, 1850 - polychaetes
       Family Lopadorrhynchidae Claparède, 1868
         1 Genus Lopadorrhynchus Grube, 1850, nom. nud.
         2 Genus Maupasia Viguier, 1886
         3 Genus Pedinosoma Reibisch, 1893
         4 Genus Pelagobia Greeff, 1879