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 Eucarida Calman, 1904
             Order Decapoda Latreille, 1802 - decapods
               Suborder Pleocyemata Burkenroad, 1963
                 Infraorder Thalassinidea Latreille, 1831 - mud and ghost shrimps
                   Genus Axius Leach, 1815
                   Genus Callianassa Leach, 1814
                   Genus Thalassina Latreille, 1806
                   Genus Upogebia Leach, 1814