Monkeys come in an incredible range of sizes, from tiny species that can fit in your hand to intimidating primates weighing over 100 pounds. While many of these species are known for their agility and ...

Eisenberg, John F. 1973. "Reproduction in two species of spider monkeys, Ateles fusciceps and Ateles geoffroyi." Journal of Mammalogy, 54, (4) 955–957. https://doi ...