New World monkeys are all simian primates. While they are endemic to South and Central America, their ancestors rafted over or traversed via land bridge from Africa across the Atlantic Ocean when it was much narrower than at present.
New World monkeys are all simian primates. While they are endemic to South and Central America, their ancestors rafted over or traversed via land bridge from Africa across the Atlantic Ocean when it was much narrower than at present. (en)