[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
           Suborder Sarcoptiformes Reuter, 1909 see Order Sarcoptiformes Reuter, 1909
             Infraorder Endeostigmata Grandjean, 1937 see Suborder Endeostigmata Grandjean, 1937
               Cohort Nematalycina Lindquist, Krantz & Walter, 2009 see Infraorder Nematalycina Lindquist, Krantz & Walter, 2009
                 Superfamily Nematalycoidea Strenzke, 1954
                   Family Protonematalycidae Dunlop, Penney & Jekel, 2010, orth. inval. see Family Proteonematalycidae Kethley, 1989