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
         Suborder Elasmognatha Mörch, 1864 see [unranked] Elasmognatha Mörch, 1864
           Superfamily Succineoidea Beck, 1837 [monotypic]
             Family Succineidae Beck, 1837
               Subfamily Catinellinae Odhner, 1950
                 Genus Catinella Pease, 1870