INDEX. 7t)l 



Woods, ornamental of the Amazon, 524. 

 Wourali poison, the, 690. 



Y. 



Yam, the, 655. 

 Yriarteas, palms, the, 543. 



Z. 



Zebra, the, 733 ; its appearance, 783 ; capacity 

 for domestication, 733 ; habits, 733 ; ancient 

 notices of, 734. 



Zimb-fly, the, 588. 



Zones of the Earth, Limits of, 472. 



