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 Discopoda Fischer, 1884
Superfamily Cerithioidea Fleming, 1822
Family Cerithiidae Fleming, 1822 - ceriths
Subfamily Bittiinae Cossmann, 1906