Nyctimantis rugiceps
The adult male frog is 55.3 to 67.6 mm long from nose to rear end.  The adult female frog is 59.7 to 63.0 mm long. The frog's skin is brown in color.  It is dark brown on the sides and toes and light brown on the back. It has one to three large orange spots by its middle.  It has a wide head, big black eyes, and large disks on its toes for climbing.  It lives in primary forest and secondary forest in the Amazon lowlands.