Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Arthropoda Siebold, 1848 - arthropods
     Subphylum Hexapoda Latreille, 1825 see Epiclass Hexapoda Latreille, 1825
       Class Collembola Lubbock, 1870
         Order Poduromorpha Börner, 1913
           Superfamily Onychiuroidea Lubbock, 1867
             1 Family Paleotullbergiidae Deharveng, 2004
             2 Family Onychiuridae Lubbock, 1867
             3 Family Tullbergiidae Bagnall, 1935