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 Helicidae Rafinesque, 1815
               Subfamily Geomitrinae Boettger, 1909
                 Genus Ochtephila Mörch, 1857, orth. inval. see Genus Ochthephila Beck, 1837
                   1 Subgenus Caseolus Lowe, 1852
                   2 Subgenus Helicomela Lowe, 1855
                   3 Subgenus Leptostictea Mandahl-Barth, 1950