Tetrao Linnaeus 1758
PaleoDB taxon number: 129743
Parent taxon: Phasianidae according to J. F. Clements et al. 2017
Sister taxa: Afropavo, Agriocharis, Alectoris, Bonasa, Centrocercus, Coturnix, Dendragapus, Falcipennis, Francolinus, Gallus, Lagopus, Litoripes, Lyrurus, Margaroperdix, Meleagris, Miogallus, Miophasianus, Palaeocryptonyx, Palaeortyx, Pavo, Peliperdix, Perdicinae, Perdix, Phasianinae, Phasianus, Pliogallus, Plioperdix, Pternistis, Rollulinae, Schaubortyx, Scleroptila, Synoicus, Tetraogallus, Tetraoninae, Tetrastes, Tympanuchus
Subtaxa: Tetrao urogalloides, Tetrao urogallus