Note 43 — Chapter VII · CORALS AND CORAL ANIMALS
Reading edition
The apes include a wide variety of type, e.g. the baboon is on the whole lower than the ordinary monkey, which is lower than the big man-like apes, chimpanzee, orang-outang and gorilla. The lemurs link lower monkeys and ordinary quadrupeds. See Huxley’s essay “On the relations of man to the lower animals,” 1863.