living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Arthropoda Siebold, 1848 - arthropods
           Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777
             Subclass Malacostraca Latreille, 1802 see Class Malacostraca Latreille, 1802
               Superorder Hoplocarida (Calman, 1904) see Subclass Hoplocarida Calman, 1904
                 Order Stomatopoda Latreille, 1817 - mantis shrimps
                   Suborder Unipeltata Latreille, 1825
                     Superfamily Gonodactyloidea Giesbrecht, 1910
                       Family Pseudosquillidae Manning, 1977
                         1 Genus Faughnia Serène, 1962
                         2 Genus Parasquilla Manning, 1961
                         3 Genus Pseudosquilla Dana, 1852
                         4 Genus Pseudosquillopsis Serène, 1962