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
         Suborder Architaenioglossa Haller, 1890
           Superfamily Cyclophoroidea Gray, 1847
             Family Cyclophoridae Gray, 1847
               Subfamily Cyclophorinae Gray, 1847
                 01 Genus Cyclophorus Montfort, 1810
                 02 Genus Afroditropis Bequaert & Clench, 1936
                 03 Genus Aulopoma Troschel, 1846
                 04 Genus Chondrocyclus Ancey, 1898
                 05 Genus Craspedotropis Blanford, 1864
                 06 Genus Crossopoma Martens, 1892
                 07 Genus Cyathopoma Blanford & Blanford, 1861
                 08 Genus Cyclosurus Morelet, 1881
                 09 Genus Cyclotus Guilding, 1840
                 10 Genus Ditropis Blanford, 1869
                 11 Genus Elgonocyclus Verdcourt, 1982
                 12 Genus Japonia Gould, 1859
                 13 Genus Laotia Saurin, 1953
                 14 Genus Leptopoma Pfeiffer, 1847
                 15 Genus Leptopomoides Nevill, 1878
                 16 Genus Mareleptopoma Moolenbeek & Faber, 1984
                 17 Genus Mychopoma Blanford, 1869
                 18 Genus Micraulax Theobald, 1876
                 19 Genus Myxostoma Troschel, 1847
                 20 Genus Pinteria Varga, 1972
                 21 Genus Ptychopoma Möllendorff, 1885
                 22 Genus Scabrina Blanford, 1863
                 23 Genus Theobaldius Nevill, 1878
                 24 Genus Toffolettia Giusti, 1971
                 25 Genus Barbacylotus Millard, 1996, orth. inval. see Genus Barbacyclus Bartsch & Morrison, 1942
                 26 Genus Calacylotus Millard, 1997, orth. inval. see Genus Calacyclotus Bartsch & Morrison, 1942
                 27 Genus Filocyclus Bartsch & Morrison, 1942
                 28 Genus Lagocyclus Bartsch & Morrison, 1942
                 29 Genus Megacyclotus Bartsch & Morrison, 1942