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 Trombidiformes Reuter, 1909
             Suborder Prostigmata Kramer, 1877
               Infraorder Anystina van der Hammen, 1972
                 Hyporder Parasitengona Oudemans, 1909
                   Superfamily Erythraeoidea Robineau-Desvoidy, 1828
                     1 Family Erythraeidae Robineau-Desvoidy, 1828
                     2 Family Smarididae Vitzthum, 1929
                     3 Genus †Pararainbowia Dunlop, 2007, incertae sedis [monotypic]
                     4 Family †Proterythraeidae Vercammen-Grandjean, 1973 see Subfamily Erythraeinae Robineau-Desvoidy, 1828