Phylum Mollusca Linnaeus, 1758 - molluscs Class Gastropoda Cuvier, 1795 - snails and slugs Subclass Divasibranchia Minichev & Starobogatov, 1975 Order Basommatophora Keferstein, 1865 see Suborder Basommatophora Keferstein, in Bronn, 1864 Superfamily Chilinoidea Dall, 1870 Family Chilinidae Dall, 1870 [monotypic] 1 Genus Chilina Gray, 1828