[Phylum] [Arthropoda] Siebold, 1848 - arthropods
   Chelicerata Heymons, 1901
     Euchelicerata Weygoldt & Paulus, 1979
       [Order] Opiliones Sundevall, 1833 - harvestmen
         Phalangida Bristowe, 1949
           Suborder Laniatores Thorell, 1876 - armored harvestmen
             Infraorder Insidiatores Loman, 1900
               Superfamily Triaenonychoidea Sørensen, 1886
                 1 Family Synthetonychiidae Forster, 1954
                 2 Family Triaenonychidae Sørensen, 1886