Mollusca Linnaeus, 1758 - molluscs
see Phylum Mollusca Linnaeus, 1758
Gastropoda Cuvier, 1795
see Class Gastropoda Cuvier, 1795
Clade Vetigastropoda Salvini-Plawen, 1980
see Order Vetigastropoda Salvini-Plawen, 1980
Superfamily Seguenzioidea Verrill, 1884
Family Chilodontidae Wenz, 1938, nom. illeg.
1 Subfamily Chilodontinae Wenz, 1938, nom. illeg.
2 Subfamily Calliotropinae Hickman & McLean, 1990
3 Subfamily Cataeginae McLean & Quinn, 1987