Alcedo semitorquata, vii. 321. 
smyrnensis, ix. 154. 
—— tridactyla, ix. 153. 
(Calialeyon) coromanda, ix. 155. 
—— (Ceyx) purpurea, ix. 153. 
—— (——) tridactyla, ix. 155. 
—— (Entomobia) melanoptera, ix. 155. 
—— (Pelargopsis) leucocephala, ix. 155. 
—— (Sauropatis) chlorocephala, ix. 155. 
Alcidia agathyrsus, x. 525. 
arnus, x. 524. 
aurora, x. 525. 
boops, x. 525, 542. 
cydnus, x. 524. 
liris, x. 524. 
metaurus, X. 525, 542. 
orontes, x. 524, 525. 
zodaica, x. 524, 
Alcidis arnus, x. 524. 
aurora, X. 525. 
liris, x. 524, 
orontiaria, x. 524. 
Alcyone cyanopectus, ix. 153, 249. 
Aleyonellum gelatinosum, iii. 205. 
speciosum, ili. 205. 
Alepisaurus ferow, description of, i. 124-128. 
, additional observations on, i. 395-400 ; 
ii. 181, 182. 
Aleuron chloroptera, ix. 542. 
iphis, ix. 502. 
orophilus, ix. 630. 
—— prominens, ix. 542. 
pudens, ix. 630. 
smerinthoides, ix. 630. 
Aleuteres maculosus, iii. 72, 170. 
monoceros, vi. 396. 
paragaudatus, ii. 72, 172. 
Alligator cuvieri, yi. 168. 
eynocephalus, vi. 160, 163. 
—— gibbiceps, vi. 166. 
lucius, vi. 128, 168. 
mississippiensis, vi. 128, 168. 
niger, iv. 305; vi. 128, 163. 
palpebrosus, vi. 154, 167. 
punctulatus, vi. 161, 165. 
sclerops, vi. 160, 162, 163. 
Alopecias superciliosus, iii. 18. 
11 
Alphestes afer, vi. 411. 
Alpine Ibex, x. 119, 120, 121, 124. 
Alysia loricata, iii. 14. 
Amallopodes scabrosus, iii. 187. 
Amaurornis olivacea, ix. 231, 248, 251. 
Ambassis barlovi, ii. 350. 
commersonit, ti. 350. 
Amblyopus brevis, vi. 389, 441. 
Amblypterus bubastus, ix. 551. 
gannascus, ix. 581. 
panopus, ix. 625. 
Amblyramphus bicolor, ix. 206. 
Amblyscion argenteus, vi. 383, 425. 
Amblyura serpentulus, 1. 387. 
Ambulya« astygonus, ix. 630. 
canescens, ix. 581. 
constrigilis, ix. 581. 
coquereliz, 1x. 630, 
erethon, ix. 630. 
eurycles, ix. 630. 
eurysthenes, ix. 581. 
—— floralis, ix. 639. 
— gannascus, ix. 581, 582, 630. 
heuglini, ix. 582. 
—— hyposticta, ix. 582. 
latiora, ix. 580. 
—— liturata, ix. 580, 581, 643. 
lycidas, ix. 630. 
maculifera, ix. 580. 
—— marginata, ix. 580. 
—— mooret, ix. 580. 
palmeri, ix. 630. 
rhodoptera, ix. 580, 644. 
rostralis, ix. 581. 
rubricosa, ix. 582. 
schaufelbergeri, 1x. 582. 
sericeipennis, ix. 580. 
sexoculata, ix. 582. 
strigilis, ix. 579, 580, 581, 630. 
subocellata, ix. 580. 
substrigilis, ix. 579, 582. 
superba, ix. 639. 
tigrina, ix. 581. 
turbata, ix. 580, 644. 
America (Central), fishes of, vi. 377-491. 
(——, fish-provinces of, vi. 403-406. 
—— (——.), list of fishes of, vi. 385-397. 
