How many types of monkeys are there in the world?
BiologyClass 10CBSEAnswered 25 May 2026
Answer
There are approximately 334 known species of monkeys, divided into two major groups:
| Group | Region | Species | Key Feature |
|---|---|---|---|
| Old World Monkeys (Cercopithecidae) | Africa, Asia | ~138 | Narrow nostrils, some have cheek pouches |
| New World Monkeys (Platyrrhini) | Central & South America | ~196 | Flat, broad nostrils; some have prehensile tails |
Well-known species:
- Old World: Rhesus macaque, Baboon, Mandrill
- New World: Capuchin, Howler monkey, Spider monkey, Marmoset
Important: Apes (gorillas, chimpanzees, orangutans, gibbons) are NOT monkeys they belong to a separate group.
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