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 Valvifera Sars, 1882
               Family Idoteidae Samouelle, 1819
                 Subfamily Idoteinae Samouelle, 1819
                   1 Genus Cleantioides Kensley & Kaufman, 1978
                   2 Genus Erichsonella Benedict, in Richardson, 1901
                   3 Genus Idotea Fabricius, 1798
                   4 Genus Miratidotea Kensley, 1987