They don’t have thumbs like most monkeys but their ancestors did but over time it shrunk to a numb. The Black Spider Monkey has long glossy black hair and is one of the largest spider monkey. “It has an extra mobile shoulder joint to help the monkey swing easily beneath branches.” Underneath it’s tail it is hairless and has ridges and wrinkles to help in gripping onto the trees. The black Spider monkey is like most monkeys with its long arms and legs and a large pot belly, and a long tail that it in fact uses as an extra limb to swing amongst the
They don’t have thumbs like most monkeys but their ancestors did but over time it shrunk to a numb. The Black Spider Monkey has long glossy black hair and is one of the largest spider monkey. “It has an extra mobile shoulder joint to help the monkey swing easily beneath branches.” Underneath it’s tail it is hairless and has ridges and wrinkles to help in gripping onto the trees. The black Spider monkey is like most monkeys with its long arms and legs and a large pot belly, and a long tail that it in fact uses as an extra limb to swing amongst the