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 Docoglossa Troschel, 1866
           Suborder Euomphalina de Koninck, 1881 see Superfamily Euomphaloidea White, 1877
             Superfamily Lepetodriloidea McLean, 1988
               1 Family Lepetodrilidae McLean, 1988 [monotypic]
               2 Family Gorgoleptidae McLean, 1988 [monotypic] see Family Lepetodrilidae McLean, 1988