living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Arthropoda Siebold, 1848 - arthropods
           Subphylum Chelicerata Heymons, 1901
             Class Arachnida Lamarck, 1801
               Order Araneae Clerck, 1757 - spiders
                 Suborder Labidognatha see Infraorder Araneomorphae Smith, 1902
                   Superfamily Araneoidea Clerck, 1757
                     Family Symphytognathidae Hickman, 1931
                       1 Genus Globignatha (Balogh & Loksa, 1968) Forster & Platnick, 1977
                       2 Genus Patu Marples, 1951
                       3 Genus Anapistula Gertsch, 1941
                       4 Genus Curimagua Forster & Platnick, 1977
                       5 Genus Symphytognatha Hickman, 1931