636 
Oliarus, 4138, 419. 
biperforatus, 419. 
maidis, 414, 422, 423. 
opalinus, 421. 
quadratus, 422. 
walkeri, 419. 
olivacea, Microhyla, 602. 
olivaceum, Engystoma, 602. 
olivaceus, Vireo, 69. 
Omolicna, 440. 
proxima, 441. 
rubrimarginata, 442. 
Oncostoma cinereigulare, 63. 
oniscus, Goniodes, 134. 
Rhopaloceras, 134. 
Onychorhynchus mexicanus 
culus, 62. 
opalinus, Oliarus, 421. 
operta, Diplolepis, 11. 
Oporornis formosus, 71. 
Opsiplanon, 477. 
nemorosus, 478. 
ornatifrons, 477. 
ordinaria, Ambystoma, 529, 534. 
Oreopeleia montana, 41. 
Orient, new plant bugs from, 369. 
orinocensis, Anostomus, 272. 
Laemolyta, 272. 
Oriole, Baltimore, 76. 
Bullock’s, 76. 
orizabensis, Bolitoglossa, 536. 
Ormenis, 491, 495. 
albula, 492. 
antoniae, 413, 495. 
nigrolimbata, 493. 
nigrospersa, 497. 
rufa, 495. 
rufo-terminata, 495. 
squamulosa, 494. 
unimaculata, 492. 
ornata, Dascalia, 497. 
Nothoprocta, 128, 132. 
Nothoprocta ornata, 130, 164, 194. 
ornatifrons, Opsiplanon, 477. 
ornatus, Cuclotocephalus extraneus, 
130, 181 (fig.). 
Heptapsogaster tesselatus, 164, 
165 (fig.), 166. 
ornatus, Hyphessobrycon, 353. 
Ornicholacinae, 207. 
Ornicholax, 207, 208, 211, 218, 217. 
alienus, 211, 212, 213, 214, 216, 
PAN 
alienus alienus, 214. 
alienus boliviensis, (fig.), 
214, 215. 
alienus mexicanus, 213 (fig.), 214, 
215. 
alienus robustus, 208, 212, 2138 
(fig.), 214, 215. 
frater- 
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Ornicholax alienus solitarius, 216. 
eben taoi, 211, 212, 213 (fig.), 
robustus, 208, 211, 214, 216. 
robustus robustus, 214, 215. 
robustus taoi, 216. . 
solitarius, 212, 213, 214, 216. 
taoi, 211, 214, 215, 216. 
Ornismya constantii, 48. 
rutila, 47. 
oruro, Nothura maculosa, 167. 
Othonocheirodus, 319. 
Otiocerus, 413. 
Otus cooperi, 45. 
Ovenbird, 71. 
Oxyechus vociferus vociferus, 39. 
Oxylipeurus, 83. 
pachyderma, Hyla, 588. 
Pachysylvia decurtata pallida, 70. 
pallescens, Alcestis, 479. 
pallida, Catonia, 475. 
pallida, Derbe, 439. 
Pachysylvia decurtata, 70. 
pallidior, Passerina ciris, 79. 
pallidipectus, Hyiophilus, 70. 
pallidistigma, Catonia, 476. 
pallidivitta, Delphacodes, 438. 
pallidus, Hylophilus decurtatus, 30, 70. 
almaty Hyla, 596. 
palmipes, Rana, 605. 
palomet, Myletes, 258. 
palometa, Pygocentrus, 252. 
palpebralis, Chamaethlypis 
phala, 72, 73. 
Geothlypis (Chamaethlypis), 73. 
Paludicola pustulosa, 561. 
palustris, Quercus, 17. 
panamensis, Crypturellus soui, 122. 
Paragoniates, 241, 310, 311. 
alburnus, 310, 311. 
microlepis, 310. 
paraherbida, Taosa, 468, 464. 
Paramyndus, 413, 424. 
cocois, 413, 424. 
Parodon, 241, 288, 291. 
apolinari, 288, 289. 
bifasciatus, 291. 
buckleyi, 291. 
earrikeri, 291. 
suborbitale, 288, 289, 290 (fig.), 
291. 
suborbitalis, 289. 
tortuosus, 289. 
Parodontinae, 287, 288. 
Parodontops, 288. 
Paroeclidius, 451. 
parva, Pectenosoma verrucosa, 202, 
204. 
parvigenitalis, Megapeostus, 185, 186, 
188, 190. 
polioce- — 
