Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
       Order Caenogastropoda Cox, 1960 see Superorder Caenogastropoda Cox, 1960
         Superfamily Ampullarioidea Gray, 1824
           Family Viviparidae Gray, 1847 (1833)
             Subfamily Bellamyinae Rohrbach, 1937
               01 Genus Bellamya Jousseaume, 1886
               02 Genus Anulotaia Brandt, 1968
               03 Genus Cipangopaludina Hannibal, 1912
               04 Genus Eyriesia Fischer, 1885
               05 Genus Filopaludina Habe, 1964
               06 Genus Idiopoma Pilsbry, 1901
               07 Genus Mekongia Crosse & Fischer, 1876
               08 Genus Neothauma Smith, 1880
               09 Genus Siamopaludina Brandt, 1968
               10 Genus Sinotaia Haas, 1939
               11 Genus Trochotaia Brandt, 1974