Phylum [Mollusca] Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Pulmonata Cuvier, 1814 - land snails and slugs see Order Pulmonata Cuvier, 1814
       Order Stylommatophora Schmidt, 1855 see Infraorder Stylommatophora Schmidt, 1855
         Superfamily Helicacea see Superfamily Helicoidea Rafinesque, 1815
           Family Bradybaenidae Pilsbry, 1934 (1898)
             1 Genus Helicostyla Férussac, 1821
             2 Genus Obba Beck, 1837
             3 Genus Hemitrichiella Zilch, 1956 see Subgenus Hemitrichiella Zilch, 1956
             4 Genus Eulota Hartmann, 1840