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 Mesurethra [monotypic]
           Superfamily Clausilioidea Gray, 1855 [monotypic]
             Family Clausiliidae Gray, 1855
               Subfamily Alopiinae Wagner, 1913
                 Genus Cochlodina Férussac, 1821
                   1 Subgenus Cochlodinastra Nordsieck, 1977
                   2 Subgenus Paracochlodina Nordsieck, 1969
                   3 Subgenus Procochlodina Nordsieck, 1969