Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
       Superorder Archaeogastropoda Thiele, 1925
         Order Vetigastropoda Salvini-Plawen, 1980 - archaeogastropods s.l.
           Superfamily Trochoidea Rafinesque, 1815
             Family Trochidae Rafinesque, 1815 - top snails
               Subfamily Trochinae Rafinesque, 1815
                 Tribe Cantharidini Gray, 1857
                   1 Genus Cantharidus Montfort, 1810
                   2 Genus Alcyna Adams, 1860
                   3 Genus Jujubinus Monterosato, 1884
                   4 Genus Micrelenchus Finlay, 1926
                   5 Genus Odontotrochus Fischer, 1879
                   6 Genus Phasianotrochus Fischer, 1885
                   7 Genus Prothalotia Thiele, 1930
                   8 Genus Thalotia Gray, 1840