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 Epicaridea Latreille, 1831
               Superfamily Bopyroidea Rafinesque, 1815
                 1 Family Bopyridae Rafinesque, 1815
                 2 Family Dajidae Giard & Bonnier, 1887
                 3 Family Entoniscidae Kossmann, 1881