Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Divasibranchia Minichev & Starobogatov, 1975
       Order Stylommatophora Schmidt, 1855 see Infraorder Stylommatophora Schmidt, 1855
         (Achatinid Sigmurethra)
           Suborder Sigmurethra Pilsbry, 1900 see Group Sigmurethra Pilsbry, 1900
             Superfamily Punctoidea Morse, 1864
               Family Endodontidae Pilsbry, 1895
                 01 Genus Endodonta Albers, 1850
                 02 Genus Aaadonta Solem, 1976
                 03 Genus Acanthoptyx Ancey, 1888
                 04 Genus Anceyodonta Solem, 1976
                 05 Genus Andrefrancia Solem, 1960
                 06 Genus Australdonta Solem, 1976
                 07 Genus Cookeconcha Solem, 1976
                 08 Genus Gambiodonta Solem, 1976
                 09 Genus Glyptaulax Gude, 1914
                 10 Genus Hirasea Pilsbry, 1902
                 11 Genus Hirtudiscus Hylton Scott, 1973
                 12 Genus Janulus Lowe, 1852
                 13 Genus Kleokyphus Solem, 1976
                 14 Genus Kondoconcha Solem, 1976
                 15 Genus Libera Garrett, 1881
                 16 Genus Mautodontha Solem, 1976
                 17 Genus Minidonta Solem, 1976
                 18 Genus Nesodiscus Thiele, 1931
                 19 Genus Nesophila Pilsbry, 1893
                 20 Genus Opanara Solem, 1976
                 21 Genus Orangia Solem, 1976
                 22 Genus Philalanka Godwin-Austen, 1898
                 23 Genus Planudonta Solem, 1976
                 24 Genus Priceconcha Solem, 1973
                 25 Genus Protoendodonta Solem, 1977
                 26 Genus Pseudolibera Solem, 1976
                 27 Genus Psichion Gude, 1911
                 28 Genus Rhysoconcha Solem, 1976
                 29 Genus Rikitea Solem, 1976
                 30 Genus Ruatara Solem, 1976
                 31 Genus Stephadiscus Hylton Scott, 1981
                 32 Genus Taipidon Solem, 1976
                 33 Genus Thaumatodon Pilsbry, 1893
                 34 Genus Zyzzyxdonta Solem, 1976
                 35 Genus Afropunctum Haas, 1934
                 36 Genus Foxidonta Clench, 1950
                 37 Genus Ptychodon sensu Germain, 1932
                 38 Genus Theskelomensor Iredale, 1933