Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Arthropoda Siebold, 1848 - arthropods
     Subphylum Chelicerata Heymons, 1901
       Class Arachnida Lamarck, 1801
         Superorder Parasitiformes Reuter, 1909 - ticks and ticklike mites
           Order Mesostigmata Canestrini, 1891
             Suborder Sejida Kramer, 1885
               Superfamily Heterozerconoidea Berlese, 1892
                 1 Family Discozerconidae Berlese, 1910
                 2 Family Heterozerconidae Berlese, 1892