Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Arthropoda Siebold, 1848 - arthropods
     Subphylum Chelicerata Heymons, 1901
       Class Arachnida Lamarck, 1801
         Superorder Acariformes Zakhvatkin, 1952 - mitelike mites
           Order Sarcoptiformes Reuter, 1909
             Suborder Oribatida van der Hammen, 1968 - oribatid mites
               Infraorder Mixonomata Grandjean, 1969
                 1 Superfamily Nehypochthonioidea Norton & Metz, 1980 [monotypic]
                 2 Superfamily Eulohmannioidea Grandjean, 1931 [monotypic]
                 3 Superfamily Perlohmannioidea Grandjean, 1954 [monotypic]
                 4 Superfamily Epilohmannioidea Oudemans, 1923 [monotypic]
                 5 Superfamily Collohmannioidea Grandjean, 1958 [monotypic] see Superfamily Perlohmannioidea Grandjean, 1954
                 6 Superfamily Euphthiracaroidea Jacot, 1930
                 7 Superfamily Phthiracaroidea Perty, 1841 [monotypic]