Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Arthropoda Siebold, 1848 - arthropods
     Subphylum Hexapoda Latreille, 1825 see Epiclass Hexapoda Latreille, 1825
       Class Collembola Lubbock, 1870
         Order Symphypleona Börner, 1901
           1 Superfamily Sminthuridoidea Börner, 1906
           2 Superfamily Katiannoidea Börner, 1913
           3 Superfamily Sturmioidea Bretfeld, 1994 [monotypic]
           4 Superfamily Sminthuroidea Lubbock, 1862
           5 Superfamily Dicyrtomoidea Börner, 1906 [monotypic]