life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Arthropoda Siebold, 1848 - arthropods
     Class Arachnida Lamarck, 1801
       Micrura Hansen & Sørensen, 1904
         Megoperculata Börner, 1902
           Tetrapulmonata Shultz, 1990
             Order Araneae Clerck, 1757 - spiders see Suborder Araneae Clerck, 1757
               Suborder Opisthothelae Pocock, 1892 - modern spiders see Infraorder Opisthothelae Pocock, 1892
                 Araneomorphae Smith, 1902 see [unranked] Araneomorphae Smith, 1902
                   Neocribellatae Caporiacco
                     Araneoclada
                       Entelegynae Simon, 1893
                         canoe tapetum clade
                           divided cribellum clade Griswold, Coddington, Platnick & Forster, 1999
                             RTA Clade
                               Dionycha Petrunkevitch, 1928
                                 01 Family Heteropodidae Thorell, 1873 - crab spiders see Family Sparassidae Bertkau, 1872
                                 02 Family Anyphaenidae Bertkau, 1878
                                 03 Family Clubionidae Simon, 1878 - sack-spiders
                                 04 Family Corinnidae Karsch, 1880
                                 05 Family Zoridae P.-Cambridge, 1893 see Family Miturgidae Simon, 1886
                                 06 Family Liocranidae Simon, 1897
                                 07 Family Philodromidae Thorell, 1869
                                 08 Family Salticidae Blackwall, 1841 - jumping spiders
                                 09 Family Selenopidae Simon, 1897
                                 10 Family Thomisidae Sundevall, 1833 - crab spiders
                                 11 Gnaphosoidea Simon, 1893 see Superfamily Clubionoidea Simon, 1878