Previously, New World monkeys were divided between the Callitrichidae and this family, but modern classifications place the genera from Callitrichidae as a subfamily in Cebidae (named Callitrichinae), while moving other genera into the other families.
Previously, New World monkeys were divided between the Callitrichidae and this family. For a few recent years, Callitrichidae was placed as a subfamily (Callitrichinae) in Cebidae, while moving other genera into the other families.