What type of tail do tamarins in the genus Saguinus possess?
Answer
Non-prehensile tail
Tamarins, like other members of the genus Saguinus, possess a tail, which immediately distinguishes them from apes, as apes lack tails entirely. However, their tail is specifically described as non-prehensile. This means that although they use the tail for balance, they do not employ it to grasp onto branches as a fifth limb, a capability sometimes seen in other New World monkeys such as spider monkeys. The presence of a tail, even a non-prehensile one, solidifies their classification within the monkey group.

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