Sphagias. 
Sphagias, 1858, 359. 
Sphagolobus atratus, 1860, 188, 1861, 
261. 
— albifrons, 1861, 274. 
— Bullockii, 1861, 107. 
Sphecophobus, 1853, 54. 
Sphecothera australis, 1855, 426. 
— grisea, 1855, 426. 
— viridis, 1855, 426. 
Spheniscus, 1857, 251. 257. 
— demersa, 1856, 181. 189, 
— Humboldti, 1856, 189, 
— minor, 1867, 337, 
Sphenocereus, 1866, 276. . 
Sphenoeacus, 1863, 164. 165. 
africanus, 1855, 197. 
Alexinae, 1863, 166. 
fulvus 1867, 320. 
punctatus, 1867, 320, 
Sphenorhynchus Abdimii, 1854, 293. 
1863, 463. 464. 470. 471. 
Sphenura, 1857, 245. 
— acaciae, 1854, 75. 1855, 392. 
492. 495. 1856, 400. 1857, 80. 
1866, 244. 
— coraya, 1857, 245. 
— erythroptera, 1854, 21. 1855, 390. 
var. arabica, 1854, 22. 
ruflceps, 1866, 307. 
tibicen, 1855, 197. 
Sphyropieus nuchalis, 1866, 257. 
— varius, 1861, 334. 415. 1866, 257. 
262. 341. 345. 346. 
Spiloglaux theomacha, 1864, 116, 
Spilornis baccha, 1860, 194, 425. 
1861, 97, 
— bholospilus, 1866, 9. 
Spindalis, 1860, 45. 1866, 187. 
— nigricephala, 1862, 196. 
— Pretrei, 1855, 476. 1861, 328. 
1862, 189. 
Spinites pallidus, 1856, 7. 1859, 350. 
1861, 412. 
Spinus, 1856, 371. 1857, 248. 257. 
— alnorum, 1864, 75. 1865, 249, 
367. 
— viridis, 1863, 65. 
Spirops, 1853, 55. 
Spiza, 1858, 160. 283, 
amoena, 1858, 283. 337. 
ciris, 1856, 8. 1859, 359. 
330. 412. 1866, 343. 
cyanea, 1856,83. 1858,283.18359, 
359. 1861, 2. 330. 
— jacarina, 1861, 2. 
Spizaötos, 1863, B. 5. 
— bellicosus, 1853, 390. 
389. 400. 
— eirrhatus, 1860, 420. 
1861, 
1854, 350, 
154 
\ — oceipitalis, 
2 2 ornatus, 1854, 255. 
Spreo morio. 
Spizaötos coronatus, 1853, 390, 1854 
389. 400. 1860, 194. 1861, 98. 
fuscus, 1855, 419, f 
grandis, 1354. 388, 
leucostigma, 1861, 193. : 4 
limnaetos, 1854, 154. 1855, 532, 
milvoides, 1854, 388. Fe 
nipalensis, 1854, 152. 153. 154. 
1855, 332, 1 
1853, 78. 390. 1854, 7 
257. 389. 400. 1855, 360. 482. 
1856, 490. 1857, 81. 1858, 329. 
401. 408. 1860, 194. 1861, 98.7 
127. 1863, 162: 1866, 127, j 
spilogaster, 1854, 350. 1861, 193. 
1862, 294. 1863, 5. 
zonurus, 1854, 350. 389, 400. 1861, 
193. 
Spizampelis; 1866, 187. 
Spizella Breweri, 1366, 258. 
— pallida, 1856, 7. 1866, 253. 258. 
— pusilla, 1866, 258. 
— socialis, 1861, 330. 419. 
189. 1866, 255. 264. 
Sporadinus Ricordi, 1856, 99. 
Sporaeginthus, 1863, 163, 
— miniatus, 1863, 167. 1864, 252. 
— subflavus, 1863, 17. 19. 167. 
Sporophila americana, 1861, 6. 
— ceoneolor, 186,0, 257. 
— crassirostris, 1855, 37. 
Hoffmanni, 1861, 6. 
— leucopsis, 1861, 5. 
luetuosa, 1861, 6. 
melanocephala, 1861, 5. 
moesta, 1853, 36. 
Morelleti, 1861, 4, ö 
nigra, 1853, 37, ur 
— ochropyga, 1861, 5. 
ornata, 1860, 256. 
— othello, 1853, 37, 
— pectoralis, 1861, 6. 
— rufirostris, 1865, 404. 
Sporopipes, 1867, 370, Er “ 
— frontalis, 1854, 111. 1856, 113. 
1861, 176. 1862, 27. 1863,467. | 
1867, 370. 
_ lepidopterus, 185 6, 113. 1862, a7 h 
1'8.6'7;, SZ. 
Sporothlastes fasciatus, 1863, 467. 
Spreo, 1857, 166, 
albicapillus, 1.859, 28. . 
bicolor, 1855, 458. 1859, 27. 
bispecularis, 1 85 59, 19. 
fulvipennis, 1854, 104. 1855, 450. 
Fa 
1867, 414. 
1859, 33, 1861, 1735. | 
— morio, 1855, 459. 1859, 31. 1861, 
173. 
