400 



INDEX. 



faunas, 292 ; on Javan fauna, 302 ; 

 on the former union of Malta and 

 Sicily with Italy, 337 



Wallace's line, 10 



Walruses, 313 



Wapiti, 315 



Wart-hogs, 256, 268 



Water-buck, 245 



Water-chevrotain, 242 



Water-deer, 356 



Water-shrew, 319 



West Indian sub-region, 137 



West Indies connecting N. and S. 

 America, 139 



Western Arctogsea, its extinct mam- 

 mals, 371 



\Vhite-footed mice, 88, 342 



Wildebeests, 244 



Wolverene, 312 

 Wombats, 38 

 Wood-hoopoes, 254 

 Wood-rats, 342, 344, 366 



Xenurus, 94 

 Xeromys, 40, 277 

 Xerus, 195, 197 

 Xiphodon, 185, 192, 193 

 Xotodon, 83 



Yak, 314 



Zaglossits, 33 



Zapus, 342 



Zebras, 247 



Zoological realms and regions, 25, 27 



Zoster ops, 254 



CAMBRIDGE: PRINTED BY j. AND c. F. CLAY, AT THE UNIVERSITY PRESS. 



