[Subphylum] [Chelicerata] Heymons, 1901
   [Order] Araneae Clerck, 1757 - spiders see Suborder Araneae Clerck, 1757
     Suborder Opisthothelae Pocock, 1892 - modern spiders see Infraorder Opisthothelae Pocock, 1892
       Infraorder Araneomorphae Smith, 1902 see [unranked] Araneomorphae Smith, 1902
         1.1.1 Family Hypochilidae Marx, 1888
         1.1.2 Family Filistatidae Ausserer, 1867 - cribellate open tube dwellers
         1.2 Synspermiata Michalik & Ramírez, 2014
         2.1.1 Superfamily Austrochiloidea Zapfe, 1955
         2.1.2.1 Family Archoleptonetidae Gertsch, 1974
         2.1.2.2 Family Leptonetidae Simon, 1890
         2.2.1 Superfamily Palpimanoidea Thorell, 1869
         2.2.2 Entelegynae Simon, 1893