ALPHABETICAL INDEX. 



491 



semifasciata, Tityra, 314. 

 semifasciatus, Thamnophilus, 



187. 

 semiflava, Geothlypis, 355. 

 semifuscus, Chlorospingus, 427. 

 Semimerula, 346. 

 semipagana, Elsenia, 288. 

 semipalmatus, Catoptrophorus, 



41. 



, Charadrius, 39. 



semiplumbea, Leucopternis, 69. 

 semiplumbeua, Rallus, 22. 

 semirufa, Urospatha, 96. 

 semirufus, Atlapetes, 389. 



, Myiarchus, 303. 



semitorquatus, Arremon, 386. 



" , Lurocalis, 99. 



Semnornis, 155. 



senex, Cypseloides, 104. 



, Platyrhynchus, 269. 



, Todirostrum, 273. 



senilis, Scytalopus, 182. 

 seniloides, Pionus, 92. 

 septentrionalis, Laticauda, 138. 



, Nannochordeiles, 98. 



serena, Pipra, 307. 

 sericeocaudatus, Caprimulgus, 



102. 

 Seriema, 46. 

 Serpophaga, 282. 

 serrana, TJpucerthia, 223. 

 serranus, Larus, 85. 



, Planesticus, 343. 



serratus, Tinamus, 2. 

 Serricossypha, 426. 

 serrirostris, Petasophora, 123. 



, Tanagra, 400. 



serva, Cercomacra, 205. 

 setaria, Leptasthenura, 228. 

 Setophaga, 356. 

 setophagoides, Mecocerculns, 



263. 

 severa, Ara, 80. 

 severus, Thamnophilus, 187. 

 Shag, Bougainville's, 59. 



, Magellanic, 59. 



Sharp-bill, Fulvous-browed, 244. 



, Paraguayan, 305. 



, Red-crested, 304. 



, White-bellied, 305. 



sharpei, Pseudochloris, 380. 



, Pulsatrix, 75. 



, Terenura, 203. 



, Tiaris, 369. 



Shearwater, Ooues's, 30. 



, Great, 30. 



, Great Grey, 30. 



, Sooty, 30. 



Sheathbill, Yellow-billed, 36. 

 Sheshou, 433. 

 Sheshou de Bonaneira, 439. 

 Shore-Creeper, Black-tailed, 225. 



, Red-tailed, 225. 



, Striated, 225. 



Shore-Lark, Colombian, 361. 

 Short-bill, Crested, 320. 

 Shoveller, CommoD, 57. 



, Red, 57. 



sibilator, Sirystes, 294. 

 sibilatrix, Mareca, 55. 



, Phacellodomus, 239. 



, Syrigma, 50. 



Sicalis, 374. 

 Sickle-bill, 109. 

 siemeradzkii, Spinus, 374. 

 signata, Tanagrella, 402. 

 signatum, Todirostrum, 273. 

 signatus, Basileuterus, 358. 



, Chlorospingus, 426. 



, Ochthodiaeta, 260. 



silens, Arremon, 386. 

 similis, Myiozetetes, 293. 



, Saltator, 371. 



simoni, Synallaxis, 230. 



:, Thalurania, 122. 



simonsi, Atlapetes, 388. 



, Heleodytes, 331. 



simplex, Atlapetes, 388. 



, Caenotriccus, 277. 



, Crypturus, 4. 



, Grallaria, 218. 



, Lipangus, 318. 



, Sporophila, 365. 



, Thamnophilus, 188. 



, Vireolanius, 351, 



simpliciceps, Xiphocolaptee, 254. 

 sincipitalis, Ostinops, 432. 



, Tangara, 407. 



singularis, Xenerpestes, 237. 



Siptornis, 232. 



Siriri tinga, 294. 



Sirystes, 294. 



Siskin, Allen's Black-headed, 373. 



, Black, 373, 



, Black-chinned, 373. 



, Black-headed, 373. 



, Bolivian, 373. 



■, Cabanis's Black - headed, 



373. 



, Lichtenstein's, 372. 



, Olive, 373. 



, Peruvian Black-headed, 



373. 



, Philippi's Black, 373. 



, Red, 373. 



, Roraima, 374. 



Siskin, Santa Marta, 372. 



, Sclater's, 372. 



, Siemeradzki's, 374. 



, Stejneger's, 373. 



, Yarrell's, 372. 



, Yellow-bellied, 372. 



, Yellow-rumped, 373. 



Sisopygis, 265. 

 Sittasomus, 249. 

 sitticolor, Conirostrum, 394. 

 sittoides, Diglossa, 392. 

 Skimmer, Black-tailed, 34. 



, Southern Black, 34. 



Skua, Chilian, 36. 



, Falkland Island, 36. 



, Pomatorhine, 36. 



, Richardson's 36. 



smaragdina, Cyanolesbia, 141. 

 smaragdinea, Thalurania, 121. 

 smaragdinicollis, Laticauda, 138. 

 smaragdinipectus, Eriocnemis, 



133. 

 Smaragdochrysis, 120. 

 Snethlagea, 276. 

 snethlagese, Conopophaga, 184. 

 Snipe, Andean, 43. 



, Brazilian, 48. 



, Cayenne, 43. 



, Great, 43. 



, Imperial, 44. 



, Jameson's, 44. 



, Mitchell's, 44. 



, Noble, 43. 



, Paraguayan, 43. 



, Red-breasted, 41. 



, South- American Painted, 



44. 



, Wilson's, 43. 



sociabilis, Pluvianellus, 40. 



, Rostrhamus, 71. 



Socoa, 51, 

 Soco-gallinha, 50. 

 Socoro, 43. 

 Soft-tail, Berlepsch's, 239. 



, Brown-capped, 239, 



, Cherrie's, 239. 



, Red-faced, 239. 



, Red-throated, 239. 



, Striated, 239. 



Soldado, 433. 



Soldado de bicopreto, 438, 



Solitaire, Andean, 343, 



, Berlepsch's, 342. 



, Orange-throated, 343. 



, Rufous-brown, 343. 



, White-eared, 3 



solitaria, Agriornis, 259. 

 — — ,Tringa, 41, 



