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 Uniramia Snodgrass, 1935 see Phylum Arthropoda Siebold, 1848
             Class Insecta Linnaeus, 1758 - insects
               Subclass Pterygota Lang, 1888 - winged insects see Infraclass Pterygota Lang, 1888
                 Infraclass Paleoptera - ancient winged insects see Infraclass Pterygota Lang, 1888
                   Order Odonata Fabricius, 1793 - dragonflies and damselflies
                     Suborder Anisoptera Selys, 1854 - dragonflies see Infraorder Anisoptera Selys-Longchamps & Hagen, 1854
                       Superfamily Libelluloidea Rambur, 1842
                         Family Corduliidae Kirby, 1890
                           1 Genus Macromia Rambur, 1842
                           2 Genus Somatochlora Selys, 1871
                           3 Genus Cordulia Leach, 1815
                           4 Genus Gomphomacromia Brauer, 1864
                           5 Genus Hemicordulia Selys, 1870
                           6 Genus Epophthalmia Burmeister, 1839
                           7 Genus Idionyx Hagen, 1867
                           8 Genus Cordulephya Selys, 1870
                           9 Genus Syncordulia Selys, 1882