Phylum Arthropoda Siebold, 1848 - arthropods
   Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
     Class Malacostraca Latreille, 1802
       Subclass Eumalacostraca Grobben, 1892
         Superorder Eucarida Calman, 1904
           Order Decapoda Latreille, 1802 - decapods
             Suborder Pleocyemata Burkenroad, 1963
               Infraorder Thalassinidea Latreille, 1831 - mud and ghost shrimps
                 Superfamily Callianassoidea Dana, 1852
                   1 Family Callianassidae Dana, 1852
                   2 Family Callianideidae Kossmann, 1880
                   3 Family Ctenochelidae Manning & Felder, 1991
                   4 Family Laomediidae Borradaile, 1903
                   5 Family Thomassiniidae de Saint Laurent, 1979
                   6 Family Upogebiidae Borradaile, 1903