[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Mollusca Linnaeus, 1758 - molluscs
     Class Gastropoda Cuvier, 1795 - snails and slugs
       Family Triphoridae Gray, 1847
         01 Genus Cheirodonta Marshall, 1983
         02 Genus Cosmotriphora Olsson & Harbison, 1953
         03 Genus Marshallora Bouchet, 1984
         04 Genus Monophorus Grillo, 1877
         05 Genus Obesula Jousseaume, 1897
         06 Genus Pogonodon Bouchet, 1997, nom. illeg.
         07 Genus Nototriphora Marshall, 1983
         08 Genus Similiphora Bouchet, 1984
         09 Genus Strobiligera Dall, 1924
         10 Genus Metaxia Monterosato, 1884