[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
           1 Suborder Trombidiformes Reuter, 1909 see Order Trombidiformes Reuter, 1909
           2 Suborder Sarcoptiformes Reuter, 1909 see Order Sarcoptiformes Reuter, 1909