Geoffroy's Spider Monkey

Ateles geoffroyi (species), “Central American Spider Monkey”, “Black-Handed Spider Monkey”, “Black-Headed Spider Monkey”, “Mono Colorado”

On the Web

On Wikipedia

Geoffroy’s spider monkey (Ateles geoffroyi), also known as the black-handed spider monkey or the Central American spider monkey is a species of spider monkey, a type of New World monkey, from Central America, parts of Mexico and possibly a small portion of Colombia. There are at least five subspecies. Some primatologists classify the black-headed spider monkey (A. fusciceps), found in Panama, Colombia, and Ecuador as the same species as Geoffroy's spider monkey. It is one of the largest New World monkeys, often weighing as much as 9 kg (20 lb). Its arms are significantly longer than its legs, and its prehensile tail can support the entire weight of the monkey and is used as an extra limb. Its hands have only a vestigial thumb, but long, strong, hook-like fingers. These adaptations allow…