Lagopus

Lagopus Temporal range: Early Pliocene to present
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Galliformes
Family:	Phasianidae
Tribe:	Tetraonini
Genus:	Lagopus Brisson, 1760
Type species
Tetrao lagopus Linnaeus, 1758
Species
See text

Lagopus is a small genus of birds in the grouse subfamily commonly known as ptarmigans (/ˈtɑːrmɪɡənz/). The genus contains three living species with numerous described subspecies, all living in tundra or cold upland areas.