Subclass *Archaeornithes Cope 1898 *Archaeornithia 



Order Archaeopterygiformes Fiirbrimger 1888 *Archaeopterygiformida 



Subclass Neornitbes Reynolds 1897 Neornitbia 



Superorder *Odontognathae March 1873 *Odontognatha 



Order *Hesperornithiformes March 1872 *Hesperornithiformida 



Order *Ichthyornithiformes March 1873 *Ichthyornithiformida 



Superorder Palaeognathae Pycraft 1910 Palaeognathea 



Order Struthioniformes Haeckel 1866 Struthioniformida 



Order Pvheiformes Newton 1884 Rheiformida 



Order Casuariiformes Sclater 1880 Casuariif ormida 



Order *Dinornithidae Stejneger 1884 *Diornithida 



Order *Aepyornithiformes Newton 1884 *Aepyornithiformida 



Order Apterygiformes Sclater 1880 Apterygiformida 



Order Tinamiformes Gray 1840 Tinamiformida 



Superorder Impennes Uliger 1811 Impennea 



Order Sphenisciformes Viellot 1818 Sphenisciformida 



Superorder Neognathae Pycraft 1896 Neognathea 



Order Gaviiformes Brandt 1839 Gaviiformida 



Order Procellariiformes Wagner 1843 Procellariiformida 



Order Pelecaniformes Stejneger 1885 Pelecaniformida 



Suborder Phaethontes Gray 1840 Phaethontina 



Suborder Pelacani Owen 1856 Pelicanina 



Suborder Fregatae Vigors 1830 Fregatina 



Suborder Odontopteryges Lydekker 1892 Odontopterygina 



Order Ciconiiformes Owen 1832 Ciconiiformida 



Suborder Ardea Wagler 1830 Ardina 



Suborder Balaenicipites Gould 1851 Balaenicipitina 



Suborder Ciconiae Bonaparte 1834 Ciconina 



Suborder Phoenicopteri Bonaparte 1831 Phoenicopterina 



Order Anseriformes Swanson 1837 Anserif ormida 



Suborder Anhimae Brisson 1760 Anhimina 



Suborder Anseres Linnaeus 1735 Anserina 



Order Falconiformes Naumann 1822 Falconiformida 



Suborder Cathartidae Lafresnaye 1829 Cathartina 



Suborder Falcones Naumann 1822 Falconina 



Order Galliformes Latreille 1825 Galliformida 



Suborder Galli Dumeril 1806 Gallina 



Suborder Opisthocomi Gray 1840 Opisthocomina 



Order Gruiformes Stejneger 1885 Gruif ormida 



Suborder Mesoenatides Lowe 1924 Mesoenatidina 



Suborder Turnices Gray 1840 Turnicina 



Suborder Grues Owen 1856 Gruina 



Suborder Heliornithes Gray 1840 Heliornithina 



Suborder Rhynocheti Gould 1837 Rhynochetina 



Suborder Eurypygae Illiger 1811 Eurypygina 



Suborder *Phororhaci Lydekker 1893 *Phorohacina 



Suborder Cariamae Brisson 1760 Cariamina 



Suborder Otides Wagler 1830 Otidina 



Order *Diatrymiformes Cope 1877 *Diatrymiformida 



Order Charadriiformes Fiirbinger 1888 Charadriiformida 



Suborder Charadrii Huxley 1867 Charadrina 



Suborder Lari Bonaparte 1857 Larina 



Suborder Alcae Stejneger 1885 Alcina 



[20] 



