Phylum Arthropoda Siebold, 1848 - arthropods
   Superclass Crustacea Pennant, 1777 - crustaceans see [unranked] Crustaceomorpha Chernyshev, 1960
     Class Malacostraca Latreille, 1802
       Subclass Eumalacostraca Grobben, 1892
         Superorder Peracarida Calman, 1904
           Order Isopoda Latreille, 1817 - isopods
             Suborder Anthuridea Monod, 1922
               Family Anthuridae Leach, 1814
                 Genus Cyathura Norman & Stebbing, 1886
                   1 Subgenus Cyathura (Cyathura) Norman & Stebbing, 1886 see Genus Cyathura Norman & Stebbing, 1886
                   2 Subgenus Cyathura (Stygocyathura) Botosaneanu & Stock, 1982 see Genus Stygocyathura Botosaneanu & Stock, 1982