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 Solariellinae Powell, 1951 see Family Solariellidae Powell, 1951
                 01 Genus Solariella Wood, 1842
                 02 Genus Archiminolia Iredale, 1929
                 03 Genus Callumbonella Thiele, 1924
                 04 Genus Ethaliopsis Schepman, 1908
                 05 Genus Ilanga Herbert, 1987
                 06 Genus Microgaza Dall, 1881
                 07 Genus Minolia Adams, 1860
                 08 Genus Minolops Iredale, 1929
                 09 Genus Pagodatrochus Herbert, 1989
                 10 Genus †Periaulax Cossmann, 1888
                 11 Genus Spectamen Iredale, 1924
                 12 Genus Suavotrochus Dall, 1924
                 13 Genus Zetela Finlay, 1927