

THE 



NATURALIST'S LIBRARY. 



EDITED BY 



SIR WILLIAM JARDINE, BART. 



F.R.S.E., F.L.S., ETC. ETC. 



VOL. XXVII. 



MONKEYS. 

 B YJtS-fi EJI T O R. 



CHATTO & WINDUS, PICCADILLY. 



