Sarcohyla chryses, also known as the golden treefrog, is a species of frog in the family Hylidae. It is endemic to the Sierra Madre del Sur in Guerrero, Mexico. Its sister species is Sarcohyla mykter. Sarcohyla chryses occurs in humid cool areas in wet pine-oak forest, cloud forest, and fir forest at elevations of above sea level; it can also occur inside caves. It breeds in streams. It is threatened by habitat loss and potentially also by chytridiomycosis. It is present in Parque Nacional Guerrero . References chryses Endemic amphibians of Mexico Fauna of the Sierra Madre del Sur Amphibians described in 1965 Taxonomy articles created by Polbot