Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Prosobranchia Milne-Edwards, 1848 - prosobranchs see Class Gastropoda Cuvier, 1795
       Order Caenogastropoda Cox, 1960 see Superorder Caenogastropoda Cox, 1960
         Superfamily Cingulopsoidea Fretter & Patil, 1958
           Family Cingulopsidae Fretter & Patil, 1958
             1 Genus Eatonina Thiele, 1912
             2 Genus Dieretostoma Cossmann, 1888
             3 Genus Skenella Pfeffer, 1886
             4 Genus Pickenia Ponder, 1983
             5 Genus Pseudopisinna Ponder & Yoo, 1980
             6 Genus Tubbreva Ponder, 1965