Order Araneida Clerck, 1757 - spiders
   Suborder Araneae Clerck, 1757 - tailless spiders
     Infraorder Opisthothelae Pocock, 1892 - unsegmented spiders
       Microorder Mygalomorpha Pocock, 1892 - mygalomorphs see [unranked] Mygalomorphae Pocock, 1892
         Family Nemesiidae Simon, 1889
           1 ?Genus †Cethegoides Wunderlich, 2017
           2 Genus †Burmesia Wunderlich, 2020, nom. illeg. [monotypic]
           3 Genus †Myannemesia Wunderlich, 2020 [monotypic]
           4 Genus Atmatochilus Wunderlich, 2020, orth. inval. see Genus Atmetochilus Simon, 1887
           5 Genus Damarchus Thorell, 1891