The Galliformes are a clade of bird species of cosmopolitan distribution that, with the Anseriformes, belong to the branch Galloanserae. The group have more than 270 living species and includes the megapodes, chachalacas, guans, curassows, turkeys, grouse, New World quails, pheasants, partridges and guineafowl. They are, with Neoaves, the two main lineages of Neognathae. Extinct species assignment follows the Mikko's Phylogeny Archive and Paleofile.com websites.
Contents
Phylogeny
Living Galliformes based on the work by John Boyd.
Family †Sylviornithidae Mourer-Chauviré et Balouet 2005
Family Megapodidae Lesson, 1831.
Family Cracidae Rafinesque, 1815
Family Numididae de Selys Longchamps, 1842
Family Odontophoridae Gould, 1844
Family Phasianidae Horsfield, 1821
Subfamily Rollulinae
Subfamily Pavoninae
Subfamily Phasianinae
References
List of Galliformes Wikipedia(Text) CC BY-SA