Pristimantis pugnax (Agua Robber Frog)
Pristimantis pugnax (Lynch, 1973)
It is a small brown or green frog with a gray venter. It lacks a tympanum and has webbing between the toes, which distinguishes it from other species of the genus that inhabit northeastern Ecuador. Pristimantis buckleyi differs by the presence of cranial crests (absent in Pristimantis pugnax) (5)…
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