👉 Semnopithecus, also known as the early chimpanzee, is a genus of primates that evolved from apes about 2 million years ago. It has a distinct appearance and behavior that sets it apart from other primates. The most notable feature of Semnopithecus is its large brain size and the presence of a small, elongated jaw. These characteristics allowed it to have a more efficient digestive system than earlier primates.
Semnopithecus