Bokermannohyla alvarengai is a species of frogs in the family Hylidae. And it belongs to class amphibia. Distribution and status It is endemic to Brazil. Its natural habitats are subtropical or tropical high-altitude grassland, rivers, and rocky areas. It is threatened by habitat loss. Temperature regulation Bokermannohyla alvarengai is able to lighten its skin colour when hot (and darken when cold), making the skin reflect more heat and so avoid overheating. References alvarengai Endemic fauna of Brazil Amphibians described in 1956 Taxonomy articles created by Polbot