402 



MUSEO NACIONAL DE BUENOS AIRES. 



w 



Wallisi (Henicornis), 291. 

 Watsoni (Otus), 253. 

 Watsoni (Pisorhina), 253. 

 Whitii (Aimophila), 391, 437. 

 Whitii (Brachyspiza), 43T. 

 Whitii (Poospiza), 392. 

 Whitii (Synallaxis), 294. 



Whitii (Synallaxis scutata), 294. 

 Whitii (Zonotrichia), 391. 

 Wiedi (Cyclarhis), 366, 435, 439. 

 Wiedi (Thryothorus), 356. 

 Wiedi (Troglodytes nmsculus), 356. 

 Wuchereri (Euscarthmus margaritacei- 

 venter), 325. 



Xanthograinmus (Phrygilus), 39S. 

 Xanthomyias, 334. 

 Xanthornus, 401. 

 Xenicopsis, 6L 3(>2. 

 Xenops, 61, 3<)3 . 



Xenopsaris, 312. 

 Xiphocolaptes, 305, 306. 

 Xiphorhynehus, 64, 307. 

 Xiphornis, 307. 



yetapa (Cyhernetes), 318. 

 yetapa (Gubernetes), 318. 



ypacaha (Aramides), 196. 



Zenaida, 192. 



zonaris (Chaetura), 264. 



Zonibyx, 217. 



Zonotrichia, 390, 391. 

 zomira (Uruloitinga), 246. 



