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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 .
Galliformes / ˌ ɡ æ l ɪ ˈ f ɔːr m iː z / is an order of heavy-bodied ground-feeding birds that includes turkeys, chickens, quail, and other landfowl. Gallinaceous birds, as they are called, are important in their ecosystems as seed dispersers and predators, and are often reared by humans for their meat and eggs, or hunted as game birds.
Fowl are birds belonging to one of two biological orders, namely the gamefowl or landfowl (Galliformes) and the waterfowl (Anseriformes).Anatomical and molecular similarities suggest these two groups are close evolutionary relatives; together, they form the fowl clade which is scientifically known as Galloanserae or Galloanseres (initially termed Galloanseri) (Latin gallus ("rooster") + ānser ...
The clade Phasianidae is the largest of the branch Galliformes, comprising 185 species divided into 54 genera. [3] This group includes the pheasants and partridges, junglefowl chickens, quail, and peafowl.
However, as an introduced species, in the UK they are a threat to endangered native adders. [ 2 ] [ dubious – discuss ] The best-known is the common pheasant , which is widespread throughout the world, in introduced feral populations and in farm operations.
This is a list of Galliformes species by global population. While numbers are estimates, they have been made by the experts in their fields. For more information on how these estimates were ascertained, see Wikipedia's articles on population biology and population ecology.
Although all species commonly referred to as "Old World quail" are in the same tribe, they are paraphyletic with respect to the other members of the tribe, such as Alectoris, Tetraogallus, Ammoperdix, Margaroperdix, and Pternistis. [2] New World quail are also found in the Galliformes, but are not in the same family (Odontophoridae).
The Galliformes is an order of birds containing the turkeys, grouse, quails and pheasants. About 256 species are found worldwide. About 256 species are found worldwide. Subcategories