Atelopus peruensisAtelopus peruensis is a species of toad in the family Bufonidae.It is endemic to Peru.Its natural habitats are subtropical or tropical high-altitude grassland and rivers.HabitatAtelopus peruensis inhabit fast-flowing mountain streams at higher altitudes in the Andes mountains, and its tadpoles use ventral suction discs to cling to rocks in the current of the streams.This observation was first described by Gray and Cannatella in 1985.