Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
       Superorder Archaeogastropoda Thiele, 1925
         Order Cocculiniformia Hazsprunar, 1987 see Superorder Cocculiniformia Haszprunar, 1987
           Superfamily Lepetelloidea Dall, 1882
             Family Choristellidae Ph. Bouchet & A. Warén, 1979 [monotypic] see Subfamily Choristellinae Bouchet & Warén, 1979
               1 Genus Choristella Bush, 1897