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 Barleeidae orth. inval. see Family Barleeiidae Gray, 1857
             1 Genus Barleeia Clark, 1853
             2 Genus Caelatura Conrad, 1865
             3 Genus Fictonoba Ponder, 1967
             4 Genus Lirobarleeia Ponder, 1983
             5 Genus Protobarleeia Ponder, 1983
             6 Genus Tropidorissoia Tomlin & Shackleford, 1915
             7 Subfamily Teinostomatinae Cossmann, 1917 [monotypic]