Galliformes
Phylum: Chordata
Subphylum: Vertebrata
Class: Aves
Subclass: Neornithes (2,057 genera / 9,672 species)
Infraclass: Neoaves (2043 genera / 9,615 species)
Parvclass: Galloanserae
Superorder: Gallomorphae
Order: Galliformes (58/214 – grouse, turkeys, pheasants, partridges, guineafowl, quails)
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Parvorder: Phasianida
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Superfamily: Phasianoidea
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Family: Phasianidae (45/177 – pheasants, grouse, turkeys, partridges)
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Family: Numididae (4/6 – guineafowl)
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Family: Odontophoridae (4/6 – New World quails)
