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 Neotaenioglossa Haller, 1882 see Order Sorbeoconcha Ponder & Lindberg, 1997
           Superfamily Vanikoroidea Gray, 1840
             Family Syrnolopsidae Bourguignat, 1890 see Tribe Syrnolopsini Bourguignat, 1890
               1 Genus Syrnolopsis Smith, 1880
               2 Genus Anceya Bourguignat, 1885
               3 Genus Martelia Dautzenberg, 1908