Primates Toob by Safari LtdThe Primates are an order of mammals that includes lemurs, monkeys, apes, and humans! Primates have large brains compared to other mammals, and unlike most other mammals they rely primarily on vision instead of their sense of smell. Many primates feature opposable thumbs to help them grasp things and all but the apes have tails. The primates in this TOOB span from lemurs to monkeys to apes. It includes ten pieces: The Indri, a Japanese Macaque, a