928 
Ochthoéca 
albidiema, 787. 
citrinifrons, 787. 
diadema, 781. 
fumicolor, '786. 
fumigata, 781. 
nigrita, 779, 781, 
787. 
enanthoides, 786. 
polionota, 786. 
setophagoides, 781. 
superciliosa, 779, 781, 
786. 
Ocyalus 
wagleri, 190, 836. 
Ocydromus 
australis, 117. 
Odontophorus 
guttatus, 218, 
leucolemus, 217. 
marmoratus, 218. 
Cita 
spinosa, 739, 747. 
Oncostoma 
cinereigulare, 196. 
olivaceum, 196. 
Ophichthys 
colubrinus, 701. 
Ophiocephalus 
aurolineatus, 99. 
diplogramme, 370. 
gachua, 694. 
marulius, 99. 
Ophiogyra 
entodonta, 375. 
Orca 
brevirostris, 71. 
capensis, 70, '71, 73, 75, 
76, 77. 
gladiator, 71, 76. 
intermedia, 71, 77. 
latirostris, '76, 77. 
magellanica, 76. 
pacifica, 71, 76, 77. 
Birth as eres 
74, 7 
(Ophysia) capensis, 76. 
Orchesticus 
ater, 553. 
reophasis 
derbianus, 510, 540, 
541, 543. 
Oreopyra 
calolema, 205, 206. 
castaneiventris, 205, 
206. 
cinereicauda, 205, 206. 
leucaspis, 205, 206. 
venusta, 206: 
Oriolus 
chinensis, 442. 



INDEX. 
Oriolus 
larvatus, 148. 
rolleti, 148. 
Ortalida 
adspersa, 536. 
albiventris, 507, 509, 
510, 512, 531, 533, 
535, 536, "543, 544. 
araucuan, 506, 511, 
512, 533, 535, 537, 
542, 543, 
bronzina, 511, 584. 
canicollis, 506, 534, 
543, 544. 
caracco, 5386, 543, 
21%, O11, 
cinereiceps, 
erythroptera, 540, 542, 
543, 
franizii, 511, 540. 
garrula, 539, 542, 
543. 
goudoti, 507, 531. 
guttata, 506, 507, 508, 
512, 536, 537, 542, 
543, 544. 
leucogaster, 539. 
leucogastra, 509, 510, 
539, 543. 
maccalli, 538, 539. 
montagnii, 509. 
motmot, 505, 581, 532, 
533, 542, 543. 
plumbeiceps, 511, 538. 
poliocephala, 217, 510, 
a 537, 538, 540, 
543. 
ruficauda, 508, 511, 
534, 535, 542, 543, 
796. 
rues 533, 543, 540, 
ee 538, 542, 
543. 
rufiventris, 531. 
squamata, 535, 536, 
543, 544. 
superciliaris, 511, 533, 
537, 543. 
vetula, 509, 511, 588, 
539, 543, 838. 
wagleri, 511, 534, 543. 
Ortygometra 
angolensis, 147. 
Orycteropus 
ethiopicus, 669, 670. 
capensis, 93, 94, 699, 
e he 
ee orus 
unereus, 189. 

| Oryzoborus 
torridus, 583. 
Osparius 
canarensis, 374. 
malabaricus, 373, 
374. 
Osphranter 
robustus, 388. 
Ostinops 
cristatus, 190, 578. 
montezume, 836. 
Ostracion 
trigonus, 703. 
Otaria 
Jubata, 802. 
stelleri, 638. 
Otidiphaps 
nobilis, 4. 
Otolithus 
aneus, 684. 
Otostomus 
(Drymezus) saccatus, 
375. 
(——) similaris, 375. 
) strigatus, 375. 
(Leiostracus) gueinzii, 
375. 

rectilinearts, 875. 
Otus 
brachyotus, 799, 800. 
capensis, 2. 
galapagoensis, 323. 
Ourax 
erythrorhynchus, 520, 
galeata, 519. 
mitu, 506, 520. 
pauxi, 519. 
Ovis 
ammon, 841. 
aries, 80, 475. 
montana, 469. 
nahura, 475. 
vignet, 468. 
Oxylabes 
madagascariensis, 386, 
aot 
Oxypog: 
Haden, 782, 787. 
Oxyrhynchus 
g vs 194. 
Pachycheilus 
jansoni, 794. 
hians, 374. 
Pachyrhamphus 
albogriseus, 199, 554. 
cinereiventris, 199. 
cinereus, 554, 
niger, 578. 
Paguma 
larvata, 630. 
