Mollusca Linnaeus, 1758 - molluscs see Phylum Mollusca Linnaeus, 1758 Gastropoda Cuvier, 1795 see Class Gastropoda Cuvier, 1795 Superfamily †Clisospiroidea Miller, 1889 Family †Onychochilidae Koken, 1925 Subfamily †Hyperstropheminae Horný, 1964