(Oreobates quixensis)
Oreobates quixensis (common name: common big-headed frog) is a frog species in the Craugastoridae family. It is found in the upper Amazon Basin in Bolivia, western Brazil, Colombia, Ecuador, and Peru. It is a very common terrestrial frog of primary and secondary tropical moist forest, also to be found in clearings, open areas and banana groves.