Mollusca Linnaeus, 1758 - molluscs see Phylum Mollusca Linnaeus, 1758 Gastropoda Cuvier, 1795 see Class Gastropoda Cuvier, 1795 Superfamily †Clisospiroidea Miller, 1889 Family †Clisospiridae Miller, 1889 1 Subfamily †Clisospirinae Miller, 1889 2 Subfamily †Atracurinae Horný, 1964 3 Subfamily †Trochoclisinae Horný, 1964