289 



nigricans (Bernicla), 1878, 429; 1883, 



348; 1884,175. 



(Buteo), 1880,47. 



(Colvnibus), 1893, 272. 



(Hirundo), i88o, 3fi8 ; 1881, 536 ; 



1888, 45. 

 ^ (Hvloclielidon), 1880, 368; 1881, 



487; 1885, Viy. 

 (Mirafra), 1882, 334; 1884,23!; 



1886. 290,291. 



(Petrochelidon), 1889, 302. 



(Polophilus), 1877, 248; 1879, 



321, 322. 

 (Pycnonotus), 1878, 295, 409: 



1879, o89, 391, 394. 

 (Rallus), 1877. 193; 1878, 65; 



1 88 1, 358. 



(Scotornis), 1892, 288. 



(Seleucides), 1882, 168. 



(Serpbophaga), 1877, 177; 1880, 



424; 1882,459; 1891,16, 18; 1892, 



199; 1894, 178. 



(Tachybaptes), 1893, 272. 



nigrioapillus (Formicarius), 1854, 442. 



(Melizophilus), 1879,316'; 1891, 



362, 



nigricapitata (Brachyptei-yx), 1877, 



308. 

 nigricapitatug (Drymocatapluis). 1877, 



308; 1879, 168; 1881, 511. 



(Mixornis), 1891,812. 



nigricauda (Astrilda), 1886, 333. 



( Myrmeciza), 1892, 452, 



(Thaumatias), 1878, 37, 40, 47. 



nigriceps (Donacicola), 1878, 473; 



1882, 168. 



(Hyphantornis), 1 881, 127; 1882, 



352; 1887, 35; 1891, 253; 1893, 



23; 1894,19. 



(Lanius), 1894, 45. 



(Myiarcbus), 1880, 125; 1883, 



140, 141; 1885, 298; 1887, 356. 

 (Ploeeus), 1887, 14, 35; 1888, 



302; 1 89 1, 2.53. 



(Polioptila), 1880, 116. 



(Stachyris). 1887, 449. 



(Tanysiptera), 1879, ^^ > 1880, 



299. 



(Tityra), 1888, 481 ; 1889, 559. 



(Xenofichla), 1893, 13. 



restricta (Polioptila), 1889, 382. 



nigricincta (Aglaia), 1885, 210. 



(Calliste), 1885, 210; 1886, 506. 



nigricollis (Busarellus), 1886, 74; 1892, 



139, 142, 152. 

 (Chloropsis), 1881, 148, 149; 



1887,446. 

 (Colius), 1885, 308, 310, 313: 



1890,168. 

 (Cvgnus), 1877, 41, 191; 1878, 



400; "1879, 157; 1880, 33, 37,38 



1.58; 1883, 117; 1889, 392; 1890, 



3.58; 

 200. 



206; 1894, 



nigricollis (E.strelda), 1883, 128, 508, 

 555; 1886, .32.3. 



(Eiiphonia), 1885, 208 ; 1886, 57. 



(Graciipica), 1892, 429. 



(Grus), 1877, 482; 1879, 490; 



1 88 1, 495. 



(Heterhvpliantes), 1890, 457. 



(Hiinantopue), 1877, 198; 1886, 



178, 232, 233 ; 1889, 379, 492. 



(Hvphantornis), 1887, 22. 



(Hyphanturgus), 1887, 22. 



(Hypsibates), 1886, 178, 232. 



(LagoDosticta), 1883, 538, 554, 



555; 1886,321,322,325. 



(Macrotarsus), 1886, 232. 



(Malimbus), 1887, 22; 1890, 



457. 



(Ploc-eus), 1887, 9,22; 1890, 165. 



(Podiceps), 1879, 21 ; 1881, 222; 



1882, 231, 369; 1883, 190; 1885, 

 46.2.55; 1886, 79; 1887, 362,400; 

 1888, 454; 1891,83,370; 1892,26, 

 99, 231, 247, .503, 521; 1893,174, 

 181. 



(Stachyris), 1894, 542. 



(Sycob'rotus), 1887, 22. 



(Symplectes), 1887, 22; 1890, 



165. 



(Tanagra), 1885, 208. 



(Tetrao), 1889,471. 



(Timelia), 1877, 10; 1879, 257; 



1883, 88. 



(Turnix), 1889, 448, 452,471; 



1 89 1, 565; 1892, 346, 347, 466. 

 nigricoronata (Cissa), 1887, 248. 

 Digricri.s8U9 (Eiipetes), 1877, 248, 367. 



(Tardus), 1893, 220. 



nigricristatiis (Anajretes), 1885, 234. 

 nigrifasciata (Thalurania), 1877, 135. 

 nigrifasciatus (Trochilus), 1877. 135. 

 nigrifrons (Alcippe), i88i, 163; 1886, 



185; 1892,76. 



(Dendrceca), 1889, 382. 



(Formicarius), 1885, 429. 



(Graucalus), 1892, 294; 1894, 



29. 



(Hyphantornis), 1887, 30, 31, 32. 



(Leptopogon), 1884, 446; 1885, 



293. 



(MonarAa), 1889, 565. 



(Otocorys), 1884, 184. 



(Ploceolus), 1887,30. 



(Pyromelana), 1886, 351, 353; 



1893. 25 ; 1894, 21. 



(Rhopocichla), 1892, 76. 



(Sterna), 1877, 122. 



(Sycobius), 1887,40. 



(Turnix), 1889,449. 



nigrigenis (Gecinus), 1888, 170, 189, 



191, 192. 



V 



