This frog was found during a three month-long herpetological, avian, mammalian, and botanical survey of an unexplored region of eastern Peru with Louisiana State University. The main campsite was located 65 km northeast of Pucallpa in the Ucayali District.
Juvenile Osteocephalus sp. from Iwokrama, Guyana.
Osteocephalus leprieurii from Iwokrama, Guyana.
