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
               Suborder Opisthothelae Pocock, 1892 - modern spiders
                 Araneomorphae Smith, 1902
                   Neocribellatae
                     Araneoclada
                       Entelegynae
                         canoe tapetum clade
                           divided cribellum clade
                             RTA clade
                               Dionycha
                                 01 Family Heteropodidae - crab spiders see Family Sparassidae Bertkau, 1872
                                 02 Family Anyphaenidae Bertkau, 1878
                                 03 Family Clubionidae Wagner, 1887 - sack-spiders
                                 04 Family Corinnidae Karsch, 1880
                                 05 Family Zoridae F.O. P.-Cambridge, 1893
                                 06 Family Liocranidae Simon, 1897
                                 07 Family Philodromidae Thorell, 1870
                                 08 Family Salticidae Blackwall, 1841 - jumping spiders
                                 09 Family Selenopidae Simon, 1897
                                 10 Family Thomisidae Sundevall, 1833 - crab spiders
                                 11 Gnaphosoidea Simon, 1893