[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
         Entelegynae Simon, 1893
           Tibial Apophysis [TA] clade Wunderlich, 2021
             Retrolateral Tibial Apophysis (RTA) clade
               1.1 Family Penestomidae Simon, 1903
               1.2 Family Zodariidae Thorell, 1881
               2.1.1 Family Sparassidae Bertkau, 1872
               2.1.2 marronoid clade Hormiga ex Wheeler et al., 2017
               2.2.1 Family Homalonychidae Simon, 1893
               2.2.2.1 Oval Calamistrum (OC) clade Polotow et al., 2015
               2.2.2.2 Dionycha Petrunkevitch, 1928