Phylum Mollusca Linnaeus, 1758 - molluscs
Subphylum Conchifera Gegenbauer, 1878
Class Gastropoda Cuvier, 1795 - snails and slugs
Subclass Orthogastropoda Ponder & Lindberg, 1995
Superorder Caenogastropoda Cox, 1960
Order Sorbeoconcha Ponder & Lindberg, 1997
Suborder Hypsogastropoda Ponder & Lindberg, 1997
Infraorder Neogastropoda Wenz, 1938
Superfamily Cancellarioidea Forbes & Hanley, 1851
Family Cancellariidae Forbes & Hanley, 1851 - nutmeg snails
1 Subfamily Admetinae Troschel, 1865
2 Subfamily Cancellariinae Forbes & Hanley, 1851
3 Subfamily Plesiotritoninae Beu & Maxwell, 1987