In the Transformers universe Optimus Primal is a silverback gorilla. Despite his name, B'Boom isn't a baboon but actually a mandrill, which is a close relative of the baboon but still an entirely different species of monkey (both are Old World monkeys). Then there's Bantor whose beast mode is a fusion between a baboon and a tiger. Fuzors... the Transformers' answer to The Wuzzles.