Alouatta caraya Black-and-gold howler monkey
Alouatta cf. arctoideaUrsine red howler monkey
Alouatta macconnelliGuyanan red howler
Ateles fusciceps rufiventris Colombian black spider monkey
Ateles geoffroyi geoffroyi Geoffroy's spider monkey
Ateles geoffroyi ornatusOrnate spider monkey
Ateles geoffroyi vellerosus Mexican spider monkey
Ateles geoffroyi "yucatanensis" Yucatan spider monkey
Ateles hybridus Brown spider monkey
Ateles paniscus Red-faced black spider monkey
Lagothrix lagotricha Common woolly monkey
Lagothrix lagothricha cana Gray woolly monkey