Vultur Chincou, 
Vultur Chincou, 1854, 386. 
— cinereus, 
1853, 58. 184. 197. 429. 
1854,.53.. 70. 72...183., 257. 387. 
399. 1855, 166. 210. 1856, 212. 
1857, 249. 1858, -165. 1859, 
380. 1860, 288. 1861, 197, 424. 
1862, 370. 1863. 269. 1864, 72. 
383. 1865,53. 1867, 199. 
fulvus, 1853, 58. 184, 429. Exth. 
34, 1854, 53. 71. 257. 385. 386 
1855, 166. 209. 297. 318. 495. 
1856, 211. 331. 1857, 68. 831. 
206. 1859, 379. 1860, 288. 1862, 
318. 364. 384. 1863, 406. 1864, 
15. 1865, 55. 218. 
fulvus Kolbei, 1866, 115. 
„  oceidentalis, 1865, 55. 
„»  Rüppellii, 1854, 351. 1867. 
99. 
galerieulatus, 1854, 386. 1855, 
419. 
ginginianus, 1854, 385. 
gryphus, 1857, 249. 
imperialis, 1854, 387. 1866, 118. 
indieus, 1854, 386. 
jota, 1855, 52, 
Kolbii, 1854, 351. 386. 1862, 369. 
1865, 50. 55. 
leporarius, 1854, 387. 
leucocephalus, 1854, 385. 386. 
leuconotos, 1854, 386. 
magnificus, 1857, 60. 
marmoratus, 1866, 115, 
Meleagris, 1854, 53. 54. 385. 
monachus, 1854, 387. 1856, 169. 
1857, 249. 1863, 269. 303. 312. 
B. 26. 1865, 53. 
moschatus, 1867, 199, 290. 
niger, 1854, 387. 
nubicus, 1854, 387. 
B. 27. 1866, 118. 
oceipitalis, 1853, 
1854, 386. 398. 1855, 419. 486. 
1856, 472. 1.857, 81.,83. 218. 
1858, 326. 329. 1861, 97. 425. 
1862, 292. 1863, 163.471. 1864, 
231. 241. 1865, 43, 1866, 117, 
papa, 1854, B. XII. 1863, 58, 
perenopterus, 1854, 54. 386, 
pileatus, 1853, 388. 
Rüppellii, 1854, 351. 1855, 486. 
1861, 197. 1862, 39. 292, 404, 
stercorarius, 1854, 385. 
tenuirostris, 1854, 386. 1866, 116, 
trincalos, 1854, 386. 
urbis incola, 186% 401. 
Urubu, 1855, 52. 
1863, 269. 
197. Exth. 94, 
Vultures, 1853, 183, 
Vulturidae, 
1853, 180. 
385. 398. B. LXXIX. 
186, 
1855, 215. 
184 
1854, 
E 
% 
Xenops rufus, “ 
352. 1857, 59. 60. 1858, 9%. 
1859, 379. } 
Vulturinae, 1853,182,183. 186. 1 854, 
386. 
Wilsonia mitrata, 1855, 472. 
— pusilla, 1860, 325. . 
Xanthocephalus ieterocephalus, 
332. 1866, 264. 3.1. 
Xanthodina dentata, 1864, 252. 
— pyrgita, 1862, 30. 
Xanthodira, 1854, 446. 
—- dentata, 1867, 299. 
— leucopygus, 1863, 5. 
Xanthornus, 1356, 96. 
Abeillei, 1856, 10. 
— affınis, 1861, 8. 1862, 178. 
aurantius, 1859, 358. 
baltimore, 1856, 10. 
cajennensis, 1855, 55. 
— „chilensis, 1855, 55 
— chrysopterus, 1858, 160. 
258 
dominicensis, 
332. 413. 
— Gasqueti, 1855, 424, 
periporphyreus, 1 860, 258. 
spurius, 1859, 350. 1861, 8. 
Xanthotis, 1853, 57. 
Xanthoura, 1854, B. LV, 
Xema, 1853, 47. 103. 1855, 292, 
— atrieilla, 1857, 235. 186 2, 207. 
capistrata, 1857. 114, 
Hartlaubi, 186 5, 373. 
ichthyaetum, 1855, 369, 
— Lambruschini, 1865, 424, 
1861, 
1863, 276, 
= 
1860, 
1856, 10. 1861, 212. 
— melanocephala, 1855, 369. 1865, 
423. 
— minutum, 1855, 369. 1865, 423. 
phaeocephala, 1854, 305. 
poiocephala, 1865, 373. 
ridibundum, 1861, 226. 239. 1864, 
457. 1865, 423. 
Sabini, 1854, 443.1855, 255. 1863, 
103. 117. 1865, 370. 396. 1866, 
85. 87. 341. 343. 1867, 210. 4 
Xenicus longipes, 1867, 320. . 
— Stokesii, 186 7, 320. b 
Xenoeichla, 1867, 3. 4. 9, 
— canicapilla, 1867, 31. F 
— notata, 1860, 139. 1861, 164 
1867, 30, "3 
_— pallescens, 1861, 165. 1867, 20. 
syndactyla, 186 0, 138. 1861, 165. 
1.381647, 2% 
tricolor, 1860, 139. 1867, 25. 
Xenopirostris, 1860, 6. 
— Lafresnayi, 1855, 455. 1860, 108. \ 
Xenops, 1859, 160. 
— rufus, 1855, 424. 
