464 
Ardea ruficollis, iii. 165. 
saturata, iii. 170. 
—— tugrina, iii. 178. 
—— tricolor, iii. 164. 
tricolor, iii. 165. 
— ruficollis, iii. 164. 
—— violacea, iii. 174. 
—— virescens, iii. 169. 
—— virescens, iii. 171. 
frazari, iii. 169. 
ARDEIDA, ili. 158. 
ARDEINA, tii. 158, 
Ardeola, iii. 181. 
ARDETTA, iii. 181. 
Ardetta, iii. 180. 
—— exilis, iii. 181. 
extlis, ili. 182. 
involucris, iii. 181. 
minuta, ii. 182. 
Arena boucardi, ii. 286. 
ARENARIA, lii. 345. 
Arenaria, iii, 353. 
interpres, iii. 345, 
interpres, iii. 346. 
melanocephala, iii. 345. 
ARENARIINZ, lil, 346. 
ARINIA, li. 286. 
Arinia, ii. 249. 
-—— boucardi, ii. 286. 
ARREMON, i. 323. 
Arremon, i. 324. 
-_— aurantiirostris, i. 3824. 
aurantiirostris, 1. 325. 
-—— frontalis, i. 319. 
— giganteus, 1. 825, 326. 
—— gutturaltis, i. 820, 321. 
ophthalmicus, i. 314. 
silens, 1. 324, 325. 
spectabilis, i. 825, 
ASARCIA, ili. 342. 
Asareia, iii. 340. 
variabilis, iii. 342. 
variabilis, ili. 344. 
Ash-coloured Snipe, iii, 877. ° 
Asto, ili. 4. 
Asio, iil. 6. 
accipitrinus, iil. 7. 
accipitrinus, iii. 4, 6, 8. 
americanus, iii. 4. 
clamator, iii. 5. 
clamator, iii. 4, 6, 
macrurus, ili. 38. 
mexicanus, ili, 5, 
otus, iii. 4, 5 
stygius, iii. 6. 
stygius, iii. 4, 7, 
Beeeeee 
rufodorsalis, i. 324, 325. 
INDEX. 
Asio wilsonianus, iii. 4. 
welsonianus, iii. 5, 6. 
ASIONIDA, iii. 3. 
ASPATHA, li. 469, 
Aspatha, ii. 454, 455, 470, 471. 
gularis, ii. 470. 
gularis, ii. 469. 
Astragalinus columbianus, i. 431. 
mexicanus, i. 431. 
ASTUR, ill. 45. 
Astur, ili. 46, 75, 107. 
atricapillus, iii. 45. 
atricaptllus, 111. 46. 
striatulus, iii. 45, 
latissimus, iii. 69. 
mirandollet, iii. 109. 
palumbarius, iii. 45. 
, var. atricapiillus, iii. 45. 
, var. striatulus, iii, 45, 46. 
ASTURINA, ili. 73, 
Asturina, iii. 75, 76, 79. 
albifrons, iii, 71. 
brachyura, iii. 71. 
magnirostris, iii. 76. 
, var. griscocauda, iil. 76. 
nitida, ili. 73. 
nitida, iii. 74, 75. 
—— plagiata, ill. 74. 
—— plagiata, iii. 75. 
polionota, iii. 74. 
ruficauda, iii. 76. 
Athene cunicularia, iii. 31. 
hypogea, iii. 31. 
—— infuscata, lil. 33. 
whitneyt, iii. 37. 
ATLAPETES, 1. 404. 
Atlapetes, i. 317, 318. 
albinuchus, i. 321. 
chrysopogon, i. 320. 
pileatus, i. 405. 
ptleatus, i. 404. 
rubricatus, i, 402. 
ATTHIS, 1. 360. 
Atthis, ii. 249, 361. 
ellioti, ii. 361. 
—— heloisa, ii. 360. 
helois@, ii. 361, 362. 
ATTICORA, i. 229. 
Atticora, i. 231, 289. 
cinerea, i. 229, 231, 
—— cyanoleuca, i. 229, 
cyanoleuca, i. 230. 
, var. montana, i, 229. 
Jasciata, 1. 229. 
-— melanoleuca, i. 229, 
patagonica, i. 229, 
—— pileata, i. 230. 
Atticora pileata, i. 229, 
tibialis, i. 231. 
—— tibialis, i. 229. 
ATTILA, ii, 132. 
Attila, ii. 183, 185, 186. 
cinnamomeus, ii. 135. 
cinnamomeus, ii. 133. 
citreopygius, ii. 133. 
citreopygius, ii. 132, 134, 135. 
cozumele, ii. 134. 
cozumela, ii. 183, 135. 
gaumeri, ii. 134. 
gaumert, ii. 138. 
—— hypoxanthus, ii. 135. 
— hypoxanthus, ii. 188. 
sclateri, ii. 134. 
sclatert, ii, 133. 
sp.?, ii. 134. 
spadicea, ii. 184. 
ATTILIN#, ii. 182. 
Augastes, ii, 251. 
AULACORHAMPHUS, li. 559. 
| Aulacorhamphus, ii. 551. 
ceruleigularis, i. 561. 
— ceruleigularis, ii. 560. 
pavoninus, ii. 560. 
prasinus, ii. 559. 
prasinus, li. 560, 561, 562. 
wageleri, il. 560. 
wagleri, ii. 561. 
Aulacorhynchus ceruleogularis, ii. 
561, 
Aulanax, ii. 61. 
aquatica, ii, 65. 
nigricans, ii. 64. 
AULIA, ii. 180. 
Aulia, ii. 129,131. 
hypopyrrha, ii. 130. 
rufescens, ii. 180. 
AURIPARUS, i. 59. 
flaviceps, i. 59. 
AUTOMOLDS, ii. 153. 
Automolus, i, 483 ; ii. 152, 154, 156, . 
158, 160, 161. 
cervinigularis, ii. 158. 
cervinigularis, ii. 159, 160. 
—— fumosus, ii. 158. 
guerrerensis, ii. 157. 
—— pallidigularis, ii. 159. 
—— pallidigularis, ii. 154, 160. 
—— rubiginosus, ii. 155, 
—— rubigimosus, ii. 154, 156, 157, 
158, 
rufescens, ii. 160, 161. 
rufobrunneus, ii. 154. 
—— subulatus, ii. 155. 
—— umbrinus, ii. 157, 
