Monkey tails
Can an Old World monkey use its tail to grip a branch like a fifth hand?
The answer
No
Old World monkey tails may aid balance or communication, but they are not prehensile.
More monkey facts
Monkey anatomy
What are the tough sitting pads of many Old World monkeys called?
Read the answer →Monkey communication
Which of these can monkeys use to communicate?
Read the answer →Tiny monkeys