[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 Oppioidea Grandjean, 1951
                     01 Family Autognetidae Grandjean, 1960
                     02 Family Arceremaeidae Balogh, 1972
                     03 Family Borhidiidae Balogh, 1983 see Family Quadroppiidae Balogh, 1983
                     04 Family Chaviniidae Balogh, 1983 see Subfamily Lanceoppiinae Balogh, 1983
                     05 Family Enantioppiidae Balogh, 1983 see Family Granuloppiidae Balogh, 1983
                     06 Family Epimerellidae Ayyildiz & Luxton, 1989
                     07 Family Granuloppiidae Balogh, 1983
                     08 Family Machadobelbidae Balogh, 1972
                     09 Family Machuellidae Balogh, 1983
                     10 Family Nosybelbidae Mahunka, 1994 see Subfamily Nosybelbinae Mahunka, 1994
                     11 Family Oppiidae Grandjean, 1951
                     12 Family Oxyameridae Aoki, 1965
                     13 Family Papillonotidae Balogh, 1983
                     14 Family Platyameridae Balogh & Balogh, 1983
                     15 Family Quadroppiidae Balogh, 1983
                     16 Family Rhynchoribatidae Balogh, 1961
                     17 Family Spinozetidae Balogh, 1972
                     18 Family Sternoppiidae Balogh & Mahunka, 1969
                     19 Family Suctobelbidae Jacot, 1938
                     20 Family Teratoppiidae Balogh, 1983
                     21 Family Tetracondylidae Aoki, 1961
                     22 Family Thyrisomidae Grandjean, 1953
                     23 Family Trizetidae Ewing, 1917
                     24 Family Tuparezetidae Balogh, 1972