Didi

Didi are large apes the size of gorillas. They are reputed to dwell in certain South American jungles, and are well-known to the natives, though only rarely encountered by outsiders. The natives are extremely frightened of them, saying that they attack without provocation. Since there are no carnivorous apes, one can surmise dial these attacks are defensive or territory related. Or perhaps the didi occasionally go insane and attack whatever comes along. They attack by grappling and biting in close combat