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 Vitrinoidea Fitzinger, 1833 see Superfamily Limacoidea Batsch, 1789
             Family Vitrinidae Fitzinger, 1833
               Subfamily Vitrininae Fitzinger, 1833 see Family Vitrinidae Fitzinger, 1833
                 Genus Vitrina Draparnaud, 1801
                   1 Subgenus Hessemilimax Schileyko, 1986
                   2 Subgenus Semilimacella Soós, 1917