[Phylum] [Arthropoda] Siebold, 1848 - arthropods
   Chelicerata Heymons, 1901
     Euchelicerata Weygoldt & Paulus, 1979
       [Subclass] Acari Leach, 1817 - mites and ticks
         [Order] Acariformes Zakhvatkin, 1952 see Superorder Acariformes Zakhvatkin, 1952
           Suborder Sarcoptiformes Reuter, 1909 see Order Sarcoptiformes Reuter, 1909
             Infraorder Oribatida van der Hammen, 1968 see Suborder Oribatida van der Hammen, 1968
               Supercohort Desmonomata Woolley, 1973 see Infraorder Desmonomata Woolley, 1973
                 Cohort Brachypylina Hull, 1918 see Hyporder Brachypylina Hull, 1918
                   Superfamily Zetorchestoidea Michael, 1898
                     1 Family †Archaeorchestidae Arillo & Subías, 2000
                     2 Family Eremaeidae Oudemans, 1900
                     3 Family Megeremaeidae Woolley & Higgins, 1968 [monotypic] see Family Caleremaeidae Grandjean, 1965
                     4 Family Niphocepheidae Travé, 1959
                     5 Family Zetorchestidae Michael, 1898