CONTENTS. 



VOLUME III. 



Page 



Suborder II. Anthropoidea 1 



Family III. Lasiopygida 1 



Subfamily I. Lasiopyginae — Guenons — Talapoins — Red Guenons 1 



Subfamily II. Colobinas — Langurs — Retrousse-nosed Monkeys — Proboscis 



Monkey — Guerezas 19 



Family IV. Hylobatidse — Gibbons 149 



Family V. Pongiidse — -Ourang-utan — Gorillas, Mayema Ape — Chimpanzees. 181 



