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
               1 Genus Rissoina d'Orbigny, 1840
               2 Genus Folinia Crosse, 1868
               3 Genus Lapsigyrus Berry, 1958
               4 Genus Microstelma Adams, 1863
               5 Genus †Pseudotaphrus Cossmann, 1888
               6 Genus Schwartziella Nevill, 1885
               7 Genus Stosicia Brusina, 1870
               8 Genus Zebina Adams & Adams, 1854