risorius (Alectrurus), 38, 



39, 40. 

 rixosa (Machetornis), 52. 

 rixosa (Pepoaza), 52. 

 rixosus (Saurophagus), 



52. 

 rixosus (Tyrannus), 52. 

 rodogaster (Pitta), 443. 

 Roitelet Mesange (Le), 



128. 

 roraimas (Myiobius), 199, 



208. 

 roseicollis (Pachyrhani- 



phus), 337. 

 roseicollis (Psaris), 337. 

 rosenbergi (Pitta), 438, 



441. 

 rostratus (Platyrhyn- 



chus), 64, 65. 

 rostratus (Todus), 65. 

 rostratus (Tyrannus), 



267, 273. 

 rubetra (Muscisaxicola), 



16. 

 rubetra (Tamioptera), 11, 



16. 

 rubicunda (Neopipo), 



303. 

 rubicundus (Einpidonax), 



222. 

 rubigastra (Sylvia), 110. 

 rubineus (Pyrocephalus), 



211, 213, 215. 

 rubineus coronatus (Pyro- 

 cephalus), 212. 

 rubineus raexicanus (Py- 

 rocephalus), 213. 

 rubineus obscurus (Py- 

 rocephalus), 215. 

 rubineus, var. mexicanus 



(Pyrocephalus), 213. 

 rubinus (Museicapa), 211. 

 rubra (Casiornis), 365. 

 rubra (Dasycephala), 



365. 

 rubra (Museicapa), 365. 

 rubra (Querula), 395. 

 rubricapilla (Dixiphia), 



295. 

 rubricapilla (Musci- 

 saxicola), 53, 57, 58. 

 rubricapilla (Pipra), 293, 



295. 

 rubricollis (Coracina), 



396, 397. 

 rubricollis (Museicapa), 



396. 

 rubricollis (Querula), 



396. 

 rubricollis (Threnoedus), 

 396, 397. 



ALPHABETICAL INDEX. 



rubrifrons (Pipra), 312. 

 rubrigastra (Taehuris), 



110. 

 rubrinucha (Brachyurus), 



435. 

 rubrinucha (Erythro- 



pitta), 435. 

 rubrinucha (Pitta), 432, 



435. 

 rubrocapillus (Manacus), 



295. 

 rubrocristata (Ampelis), 



390. 

 rubrocristata (Carpornis), 



390. 

 rubrocristata (Helio- 



chera), 390. 

 rubrocristatus (Ampe- 



lion), 390. 

 rubropygia (Eaya), 461. 

 rubropygius (Eurylai- 



mus), 461. 

 rubropygius (Serilophus), 



460, 461. 

 rufa (Alauda), 61. 

 rufa (Museicapa), 343. 

 rufa (Schiffomis), 323. 

 rufa (Tityra), 333. 

 ruf'axilla (Ampelion),391. 

 rufaxilla (Ampelis), 391. 

 rufaxilla (Heliochera), 



390, 391. 

 rufescens (Aulia), 354, 



355. 

 rufescens (Lipaugus), 



rufescens (Museicapa), 



343. 

 rufescens (Myiobius), 



198, 204. 

 rufescens (Pachyrham- 



phus), 343. 

 rufescens (Pachyrhyn- 



chus), 343. 

 rufescens (Tyrannus),362. 

 ruficapilla (Museicapa), 



46. 

 rufieauda (Cyclorhyn- 



chus), 172. 

 rufieauda (Muscipeta), 



265. 

 rufieauda (Platyrhyn- 



chus), 172. 

 rufieauda (Rampho- 



trigon), 172. 

 rufieauda (Rhyncho- 



cyelus), 165, 172. 

 ruficeps (Cajnotriecus), 



86. 

 ruficeps (Conopophaga), 



86. 



489 



ruficeps (Elainea), 137, 



152. 

 ruficeps (Fluvicola), 86. 

 ruficeps (Hapalocercus), 



93. 

 ruficeps (Leptocercus), 



ruficeps (Lepturus), 93. 

 ruficeps (Megastoma), 



190. 

 ruficeps (Museicapa), 86. 

 ruficeps (Pachyrhyn- 



chus), 343. 

 ruficeps (Serpophaga), 



ruficeps (Todirostrum), 



69, 75, 76, 86. 

 ruficeps (Tyrannula), 86. 

 rufigene (Todirostrum), 



69, 76. 

 rufigenis (Pcecilotriccus), 



76. 

 rufigularis (Attila), 358. 

 rufigidaris (Euscarth- 



mus), 78, 82. 

 rufilatum (Todirostrum), 



81. 

 rufimarginata (Och- 



thceca), 19, 25. 

 rufina (Museicapa), 265. 

 rufinus (Tyranuus), 265. 

 rufipectoralis (Fluvicola), 



23. 

 rufipectoralis (Ochthoeca), 



rufipectus (Leptopogon), 



rufipectus (Tyrannula), 



rufipennis (Muscisaxi- 

 cola), 54, 60. 

 rufipennis (Myiozetetes), 



160. 

 rufipennis (Pitangus), 



175, 176. 

 rufipennis (Saurophagus), 



175. 

 rufipes (Euscarthmus), 



78. 

 rufiventris (Brachyurus). 



434. 

 rufiventris (Coloburis), 



434. 

 rufiventris (Dasycephala), 



8. 

 rufiventris (Erythro- 



pitta), 434. 

 rufiventris (Mionectes) 



111, 114. ' 



rufiventris (Museicapa), 



