Osornophryne antisana (Antisana pump toad)
Osornophryne antisana Hoogmoed, 1987
It is a very small to small yellow, brown, or reddish-brown toad. Toe V is inconspicuous, the skin on the dorsal surface of the hand has transverse grooves, the interorbital distance is less than the width of the upper eyelid, the proboscis is acuminate and directed downward, the nostrils are…
