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 Gibulini Millard, 1997, orth. inval. see Tribe Gibbulini Stoliczka, 1868
                   01 Genus Gibbula Risso, 1826
                   02 Genus Monodonta Lamarck, 1799
                   03 Genus Austrocochlea Fischer, 1885
                   04 Genus Osilinus Philippi, 1847
                   05 Genus Diloma Philippi, 1845
                   06 Genus Melagraphia Gray, 1847
                   07 Genus Phorculus Cossmann, 1888
                   08 Genus Priotrochus Fischer, 1880
                   09 Genus Cittarium Philippi, 1847
                   10 Genus Margarella Thiele, 1893
                   11 Genus Chrysostoma Swainson, 1840
                   12 Genus Notogibbula Iredale, 1924
                   13 Genus Cantharidella Pilsbry, 1889
                   14 Genus Fossarina Adams & Angas, 1864
                   15 Genus Calliotrochus Fischer, 1880
                   16 Genus Ozodochilus Cossmann, 1918
                   17 Genus Cochleochilus Cossmann, 1918