Mollusca Linnaeus, 1758 - molluscs see Phylum Mollusca Linnaeus, 1758
   Gastropoda Cuvier, 1795 see Class Gastropoda Cuvier, 1795
     Clade Vetigastropoda Salvini-Plawen, 1980 see Order Vetigastropoda Salvini-Plawen, 1980
       Superfamily Trochoidea Rafinesque, 1815
         Family Trochidae Rafinesque, 1815 - top snails
           Subfamily Trochinae Rafinesque, 1815
             1 Tribe Trochini Rafinesque, 1815
             2 Tribe Cantharidini Gray, 1857
             3 Tribe Monodontini Gray, 1857, nom. illeg.