What types of monkeys are considered Great Apes?
None! Great apes are apes not monkeys. You risk the Librarian’s wrath if you call him a monkey! The great apes are the chimpanzees (both types), the gorillas (both types) and the orang-utan. Oh, yes, and one other one that has decided all this and decided to separate himself from the apes altogether. [Jun 09 04 5:58 AM] Baloo55th writes: The other (non-great apes) are the gibbons and the siamang. The Barbary Ape is a monkey (macaque) just to confuse things.