Mollusca Linnaeus, 1758 - molluscs
see Phylum Mollusca Linnaeus, 1758
Gastropoda Cuvier, 1795
see Class Gastropoda Cuvier, 1795
Clade Caenogastropoda Cox, 1960
see Superorder Caenogastropoda Cox, 1960
Clade Sorbeoconcha Ponder & Lindberg, 1997
see Order Sorbeoconcha Ponder & Lindberg, 1997
Clade Hypsogastropoda Ponder & Lindberg, 1997
see Suborder Hypsogastropoda Ponder & Lindberg, 1997
"Group" Ptenoglossa Gray, 1853
see Infraorder Ptenoglossa Gray, 1853
Superfamily Epitonioidea Berry, 1910 (1812)
Family Epitoniidae Berry, 1910 (1812) - wentletraps