Here is the list of monkeys at JMC:
Common, Geoffroy’s, black-tufted eared, black and white tassel-eared and pygmy marmosets, emperor, red-bellied, red-handed and cotton-top tamarins
White-fronted, Guianan brown and white-throated capuchins, Bolivian squirrel monkey
Night monkey
Dusky titi , white-faced and bearded saki
Geoffroy’s, black and long-haired spider monkeys, common woolly monkey
Long-tailed, Japanese(including Yaku), lion-tailed, toque, bonnet, Formosa, Tibetan, rhesus, southern pig-tailed, stump-tailed and Barbary macaques, golden-bellied mangabey, Hamadryas, Guinea and Anubis baboons, drill, mandrill, gelada, Syke’s, red-tailed (including Schmidt’s), moustached, De Brazza’s and Buettikofer’s guenons, northern talapoin, patas, Malbraouck’s and savannah monkeys, Abyssinian and Angolan colobus monkeys, Hanuman langur, silvered and Francois’ lutongs