Cebidae is a family of primates commonly known as capuchins and squirrel monkeys. They are native to Central and South America and are characterized by their small to medium size, long tails, and expressive faces. Cebidae species are known for their intelligence and social behavior, often living in groups and exhibiting complex social structures. These monkeys are primarily arboreal, meaning they spend most of their time in trees. They have a varied diet that includes fruits, insects, and small animals. Cebidae plays an important role in their ecosystems by aiding in seed dispersal and maintaining the health of their habitats.