[Phylum] [Arthropoda] Siebold, 1848 - arthropods
   Chelicerata Heymons, 1901
     Euchelicerata Weygoldt & Paulus, 1979
       Pantetrapulmonata Shultz, 2007
         [Order] Araneida Clerck, 1757 - spiders
           [Suborder] Araneae Clerck, 1757 - tailless spiders
             [Infraorder] Opisthothelae Pocock, 1892 - unsegmented spiders
               Araneomorphae Smith, 1902
                 CY Spigot Clade Wheeler et al., 2017
                   Entelegynae Simon, 1893
                     'Canoe Tapetum' Clade
                       Tibial Apophysis Clade Wunderlich, 2021
                         Retrolateral Tibial Apophysis Clade
                           Oval Calamistrum Clade Polotow et al., 2015
                             Superfamily 'Lycosoidea' Sundevall, 1833
                               Family Thomisidae Sundevall, 1833 - crab spiders
                                 01 Genus Coriarachne Thorell, 1870
                                 02 Genus †Ecotona Lin, Zhang & Wang, 1989
                                 03 Genus †Facundia Petrunkevitch, 1942
                                 04 Genus †Heterotmarus Wunderlich, 1988
                                 05 Genus †Komisumena Ono, 1981
                                 06 Genus †Miothomisus Zhang, Sun & Zhang, 1994
                                 07 Genus †Palaeoxysticus Wunderlich, 1985
                                 08 Genus †Parvulus Zhang, Sun & Zhang, 1994
                                 09 Genus †Succinaenigma Wunderlich, 2004
                                 10 Genus †Succiniraptor Wunderlich, 2004
                                 11 Genus Synema Simon, 1864
                                 12 Genus †Syphax Koch & Berendt, 1854
                                 13 Genus †Thomisidites Straus, 1967
                                 14 Genus †Thomisiraptor Wunderlich, 2004
                                 15 Genus Thomisus Walckenaer, 1805
                                 16 Genus Xysticus Koch, 1835