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 Maizaniidae Tielecke, 1940
               1 Genus Maizania Bourguignat, 1889
               2 Genus Maizaniella Bequaert & Clench, 1936
               3 Genus Neomaizania van Bruggen, 1985
               4 Genus Thomeomaizania Bequaert & Clench, 1936