life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: -
   Arthropoda Siebold, 1848 - arthropods
  Count: -
     Class Arachnida Lamarck, 1801
    Count: -
       Micrura Hansen & Sørensen, 1904
      Count: -
         Megoperculata Börner, 1902
        Count: -
           Tetrapulmonata Shultz, 1990
          Count: -
             Pedipalpi Latreille, 1810
            Count: -
               Camarostomata Petrunkevitch, 1949 see [unranked] Uropygi Thorell, 1882
              Count: [o] 2o;3f
                 Order Schizomida Petrunkevitch, 1945 - schizomids
                Count: 2f
                   Family Hubbardiidae Cook, 1899
                  Count: -
                     Subfamily Megaschizominae Rowland, 1973
                    Count: -
                       Genus Megaschizomus Lawrence, 1969
                      Count: -