Phylum Arthropoda Siebold, 1848 - arthropods
   Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
     Class Malacostraca Latreille, 1802
       Subclass Hoplocarida Calman, 1904
         Order Stomatopoda Latreille, 1817 - mantis shrimps
           Suborder Unipeltata Latreille, 1825
             Superfamily Gonodactyloidea Giesbrecht, 1910
               1 Family Alainosquillidae Moosa, 1991
               2 Family Hemisquillidae Manning, 1980
               3 Family Gonodactylidae Giesbrecht, 1910
               4 Family Odontodactylidae Manning, 1980
               5 Family Protosquillidae Manning, 1980
               6 Family Pseudosquillidae Manning, 1977
               7 Family Takuidae Manning, 1995