barbii, Semnopithecus, ii. [102], [249]
barbatus, Cebus, i. [208]
Mycetes, i. [195]
Barrigudo, i. [221]
bartletti, Ateles, i. [231]
Bathrodon, i. [123]; ii. [227], [239], [252]
Bay Guereza, ii. [91]
Bearded Guenons, ii. [44], [78]
beelzebul, Alouatta, i. [197]; ii. [255]
Mycetes, i. [197]