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 Rissooidea Gray, 1847
           Family Rissoidae Gray, 1847
             Subfamily Rissoininae Stimpson, 1865
               Genus Zebina Adams & Adams, 1854
                 Subgenus Takirissoina Oyama, 1962