Pristimantis malkini (Rio Ampiyacu Robber Frog)
Pristimantis malkini (Lynch, 1980)
It is a medium-sized brown frog with a tuberculate dorsum, a smooth white venter, and brown posterior surfaces of the thighs with yellow blotches. The thumb is longer than Finger II, the discs of the fingers and toes are expanded, and it has webbing between the toes. The most similar species is…
