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 Eucyclinae Koken, 1897 see Family Eucyclidae Koken, 1896
                 Tribe Calliotropini Hickman & McLean, 1990 see Subfamily Calliotropinae Hickman & McLean, 1990
                   01 Genus Bathybembix Crosse, 1892
                   02 Genus †Calliomphalus Cossmann, 1888
                   03 Genus Calliotropis Seguenza, 1903
                   04 Genus Cidarina Dall, 1909
                   05 Genus Convexia Noda, 1975
                   06 ?Genus Echinogurges Quinn, 1979
                   07 Genus Ginebis Taki & Otuka, 1943
                   08 Genus Lischkeia Fischer, 1879
                   09 ?Genus †Planolateralus Sohl, 1960
                   10 Genus Putzeysia Sulliotti, 1889
                   11 Genus Solaricida Dall, 1919