Pristimantis chalceus (Valley Robber Frog)
Pristimantis chalceus (Peters, 1873)
It is a small reddish brown frog with white venter and yellow hands and feet. It is distinguished from other Pristimantis by its areolate dorsal skin, papillae on the tips of the digits and bifid distal subarticular tubercles. Pristimantis scolodiscus is the most similar species, but differs by…
