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 Umboniinae Adams & Adams, 1854 (1840)
                 Tribe Monileini Hickman & McLean, 1990 see Tribe Talopiini Finlay, 1928
                   01 Genus Monilea Swainson, 1840
                   02 Genus Ethalia Adams & Adams, 1854
                   03 Genus Antisolarium Finlay, 1926
                   04 Genus Camitia Gray, 1842
                   05 Genus Conominolia Finlay, 1926
                   06 Genus Conotalopia Iredale, 1929
                   07 Genus Ethaliella Pilsbry, 1905
                   08 Genus Ethminolia Iredale, 1924
                   09 Genus Isanda Adams & Adams, 1854
                   10 Genus Parminolia Iredale, 1929
                   11 Genus Rossiteria Brazier, 1895
                   12 Genus Talopena Iredale, 1918
                   13 Genus Vanitrochus Iredale, 1929
                   14 Genus Zethalia Finlay, 1927