This lizard ranges throughout most of west-central and southwestern California (United States) as well as most of Baja California (Mexico) (except the northeastern portion). In California, it ranges north to Shasta County, though a disjunct population occurs farther north at Grasshopper Flat, Siskiyou County, California (Jennings 1988, Grismer 2002, Stebbins 2003). The elevational range extends from near sea level to around 2,438 m (8,000 feet) (Stebbins 2003). Attempted introductions at Yosemite Valley and San Clemente Island (California), and in Hawaii, Colombia, and Guatemala have failed (Jennings 1988).
Rights Holder: International Union for Conservation of Nature and Natural Resources
Bibliographic Citation: Hollingsworth, B. & Hammerson, G.A. 2007.
Phrynosoma coronatum. In: IUCN 2014 . IUCN Red List of Threatened Species. Version 2014.1 . <
www.iucnredlist.org>
