Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Arthropoda Siebold, 1848 - arthropods
     Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
       Class Malacostraca Latreille, 1802
         Subclass Eumalacostraca Grobben, 1892
           Superorder Peracarida Calman, 1904
             Order Isopoda Latreille, 1817 - isopods
               Suborder Flabellifera Sars, 1882
                 Genus Aega Leach, 1815
                 Genus Bathynomus Milne-Edwards, 1879
                 Genus Cirolana W.E. Leach, 1818
                 Genus Exosphaeroma Stebbing, 1900
                 Genus Limnoria Leach, 1814
                 Genus Lironeca White, 1847 see Genus Livoneca Leach, 1818
                 Genus Sphaeroma Latreille, 1802