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 Limacoidea Batsch, 1789 Family Limacidae Batsch, 1789 Genus Turcomilax Simroth, 1901 Subgenus Michaelisia Likharev & Wiktor, 1980