living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Arthropoda Siebold, 1848 - arthropods
           Subphylum Chelicerata Heymons, 1901
             Class Arachnida Lamarck, 1801
               Subclass Acari Leach, 1817 - mites and ticks
                 Order Acariformes Zakhvatkin, 1952 see Superorder Acariformes Zakhvatkin, 1952
                   Suborder Oribatida van der Hammen, 1968 - oribatid mites
                     1 Cohort Palaeosomata Grandjean, 1969 see Infraorder Palaeosomata Grandjean, 1969
                     2 Cohort Enarthronota Grandjean, 1947 see Infraorder Enarthronota Grandjean, 1969
                     3 Cohort Parhypochthonata see Infraorder Parhyposomata Grandjean, 1969
                     4 Cohort Mixonomata Grandjean, 1969 see Infraorder Mixonomata Grandjean, 1969
                     5 Cohort Euptyctima Grandjean, 1967 see Section Euptyctima Grandjean, 1967
                     6 Cohort Nothronata see Infraorder Holosomata Grandjean, 1969
                     7 Cohort Circumdehiscentiae Grandjean, 1954 see Hyporder Brachypylina Hull, 1918