Gorilla, (genus Gorilla), genus

Gorilla, (genus Gorilla), genus of primates containing the largest of the apes. The gorilla is one of the closest living relatives to humans; both groups last shared a common ancestor about 10 million years ago. Only the chimpanzee and the bonobo are closer. Gorillas live only in tropical forests of equatorial Africa. Most authorities recognize two species and four subspecies. The