White-headed marmoset
The white-headed marmoset (Callithrix geoffroyi), also known as the tufted-ear marmoset, Geoffroy's marmoset, or Geoffrey's marmoset, is a marmoset endemic to Brazil. It is known as the sagüi or sauim in Brazil.[4] One of the more common callitrichids in captivity, many zoos keep and breed the species. In fact, some zoos have to use birth-control methods for them.













