Cygnus immutabilis 
Cygnos immutabilis, 1863, 320. 1864, 
71. 
— melanorhinus, 1855, 270. 1861,66, 
1'86.3,- B.70. 
— minor, 1861, 71, 
31864,5870. 
231. 387. 1857, 130. 1858, 484. 
1859, 386. 444. 186 0, 306. 1861, 
218. 306, 447. 465. 1863, 109. 
430. 448. B. 70. 
190. 376. 428. 1865, 241. 322. 
1866, 154. 1867, 174. 
— nigricollis, 1854, 257. 277. 1855, 
57. 1856, 167. 
161. 1860, 266. 
olor, 1853, 217. 
B. LXVIN. 1855, 
1856, 231. 387. 1857, 
222. 484, 1859, 143. 371. 
B. 70. 1864, 71, 
— xanthorhinus, 
Cymbirhynehus, 1853, 54. 
— macrorhynchus, 1855, 322. 
Cymindis, 1860, 45. 
-— leucopygius, 1 861, 402. 
— uneinatus,1854,B. LXXX. 1859,299. 
— Wilsoni, 1854, B. LXXX. 1859,299. 
1861, 402. 
Cynanthus bifurcatus, 1863, 207. 
— coelestis, 1863, 212. 
eyanurus, 18635, 213, 
— eucharis, 1863, 207. 
lucifer, 1863, 208, 
— mocoa, 1863, 212. 
— smaragdicaudus, 1863, 212. 
Cynehramus, 1863, 67. 
— miliaria, 1863, B. 57. 
— pyrrhuloides, 1856, 57. 
— schoeniclus, 1856, 58. 373. 
1864,48. 179.1865,40. 96. 1866 
146. 1867, 164. 
Cynniris (Ser. Clnnyris,) fulgens, 1867, 
300. 
Cyornis banyumas, 1859, 265. 
270. 1861, 125. 1866, 11. 
— rubeculoides, 1855, 328, 
Cypselidae, 1856, 5. 370. 
1867, 115. 
Cypseloides, 1867, 137. 
— borealis, 1867, 138. 
— fumigatus, 1867, .137, 138. 
— niger, 1867, 138. 
— senex, 1867, 137. 
Cypselus, 1854, B. VII. IX.X. 1855, 
1858, 99. 108, 
165. 1857, 165. 
musicus, 18 53,376. 1854, 84. 278. 
279.441. B.LXVID. 1855, 133. 167. 
244. 270. 319. 344, 369. 404, 1856, 
1864, 96. 142. 
1857, 39. 1858, 
1854, 277. 304. 
167. 314. 344. 
130. 1858, 
444. 
463. 186.0,308. 1861, 231. 1863, 
1865, 190. 322. 
1853, 217. 242. 317. 
1865, 271. 
1861, 
221. 226. 227. 442.458. 18 63,421. 
1860, 
1867, 112. 
Cypselinae, 1854, B. XLVIII. 1855, 2. 
52 
Cypselus abyssinieus, 185 3, 397, 1 8 55, g 
- gallilejensis, 1867, 201. 
Cypselus leuconotus 
\< 
214. 304. 478. 479, 1859, 251. 294, 
1861, 422. 1863, 298, 1867, 114. 
115. 116. 
1862, 17 E 
130 E5 206. a 
1861, 418. 421. 422. 1867, im.) 
alpinus, 1854, 352.:1855,3,18583 
1855, 3. 1860, 7. 82. 189, 1861, 
apus, 1853, 244. 290. 443. 453. 
322. 323. 394, 1859, 74.154.384. 
424. 434, B. 31. 45. 1864, 17. 182. 
australis, 1864, 117. 1867, 118 
borealis, 1861, 208. 
309. 1867, 120. 
1867, 131. 
1867, 1a, 
dubius, 1866, 198, 
3.1861,422. 18635, 4,5: 1867,124, | 
acutus, 1867, 134. 189. 191. 
aequatorialis, 1854, 352. 1855, 3 
affinis, 1855, 397. 1854, 154. 
1855, 3. 321. 1860, 459. 1861, 
422. 1867, 123. 124. 201. 
247. 252. 1859, 61. 74. 1861 a 
1865, 150. 1867, 116. 2 
ambrosiacus, 1853, 397. Exth. 95: 
103. 423, 1863, 6. 163. 307. 1864, 
263. 1866, 197. 1867, 121. 
andicola, 1867, 127, 
1854, 42. 59, 252. 273. 274..460. $ 
455. 1855, 3. 190.311. 318. 482. | 
492.495. 1856, 41. 329. 331. 1857, 
1860,.77. 78. 158. 283. 37853793 
1861, 224. 1362, 253, 254. 394. 
1863, 217. 265. 296. 307. 329. 403. 
328. 359. 387. 421.423, 1865, 123. | 
131. 232. 311. 357. 364.186 6; 148. 
295. 390. 1867, 47. 116, 117. 167. 
balisiensis, 1854, 154. 
battassiensis, 1855, 321, 1867, 122. 
biscutata, 1867, 130, d 
1867, 138, 
caffer, 1853, Exth. 96. 1855, 3. 
486. 1856, 495. 1857, 84. 1863, 
caudacuta, 1867, 129. 
cayanensis, 1867, 128. 
collaris,: 1859, 297, 
comatus, 1866, 19, 
eoncolor, 1859, 118. 
coracinus, 1867, 137. 
1867, a 
fumigatus, 1867, 133: 
galilaeensis, 1867, 124, 
galilejensis, 186 6, 197, 
giganteus, 1860, 432, 460. EN 
129. EEE 
gularis, 1855, 3. oh 
gutturalis, 1855, 3. 1867, 116. = 
habessinicus, 18 6 7, 201. a 
infumatus, 1867, 122. Ycl 
Jradii, 1856, 5. 1867, 125. 
leuconotus, 1867, 129. 
