Phylum Mollusca Linnaeus, 1758 - molluscs
Class Gastropoda Cuvier, 1795 - snails and slugs
Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs
see Class Gastropoda Cuvier, 1795
Order Caenogastropoda Cox, 1960
see Superorder Caenogastropoda Cox, 1960
Suborder Neotaenioglossa Haller, 1882
see Order Sorbeoconcha Ponder & Lindberg, 1997
Superfamily Vanikoroidea Gray, 1840
Family Hipponicidae Troschel, 1861 - horse hoof limpits
Genus Hipponix DeFrance, 1819
1 Subgenus Hipponix Defrance, 1819
see Genus Hipponix DeFrance, 1819
2 Subgenus Pilosabia Iredale, 1929
see Genus Pilosabia Iredale, 1929