Phylum Mollusca Linnaeus, 1758 - molluscs Class Gastropoda Cuvier, 1795 - snails and slugs Subclass Divasibranchia Minichev & Starobogatov, 1975 Order Stylommatophora Schmidt, 1855 see Infraorder Stylommatophora Schmidt, 1855 (Helicid Sigmurethra) Superfamily Helicoidea Rafinesque, 1815 Family Bradibaenidae orth. inval. [monotypic] see Family Bradybaenidae Pilsbry, 1934 (1898) 1 Genus Coneulota Pfeffer, 1929