[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 Astigmata Canestrini, 1891 see Hyporder Astigmata Canestrini, 1891
                   Clade Psoroptidia Yunker, 1955
                     Superfamily Pterolichoidea Trouessart & Mégnin, 1884
                       01 Family Ascouracaridae Gaud & Atyeo, 1976
                       02 Family Caudiferidae Gaud & Atyeo, 1978
                       03 Family Cheylabididae Gaud, 1983
                       04 Family Crypturoptidae Gaud, Atyeo & Berla, 1972
                       05 Family Eustathiidae Oudemans, 1905
                       06 Family Falculiferidae Oudemans, 1905
                       07 Family Freyanidae Dubinin, 1953
                       08 Family Gabuciniidae Gaud & Atyeo, 1975
                       09 Family Kiwilichidae Dabert, 1994
                       10 Family Kramerellidae Gaud & Mouchet, 1961
                       11 Family Ochrolichidae Gaud & Atyeo, 1978
                       12 Family Oconnoriidae Gaud, Atyeo & Klompen, 1989
                       13 Family Pterolichidae Trouessart & Mégnin, 1884
                       14 Family Ptiloxenidae Gaud, 1982
                       15 Family Rectijanuidae Gaud, 1961
                       16 Family Syringobiidae Trouessart, 1897
                       17 Family Thoracosathesidae Gaud & Mouchet, 1959
                       18 Family Vexillariidae Gaud & Mouchet, 1959