618 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. % 
Beetles, buprestid, new species from| Bolitoglossa occidentalis, 549. 
Trinidad, 397. 
belemensis, Burnilia, 429. 
bellii, Bolitoglossa, 537, 588. 
Spelerpes, 537. 
Belonocharax, 258. 
beani, 258. 
beni, Creagrutus, 330, 334, 336, 337. 
benti, Heptapsogaster inexpectata, 
155, 157 (fig.). 
beta, Bryconamericus, 340. 
Bryconamericus beta, 340, 344. 
bicornis, Bothriocera, 415. , 
Issus, 415. 
bidens, Gnathodolus, 268. 
bifasciatus, Parodon, 291. 
bihai, Heliconia, 415. 
bimaculatus, Ammodramus, 79. 
Ammodramus savannarum, 79. 
Astyanax, 354, 355. 
Salmo, 355. 
bimaculifrons, Taosa, 460, 461. 
Biolleyana, 486. 
costalis, 486. 
Biorhiza rubina, 16. 
bipapiilata, Callirhytis, 17. 
biperforaius, Oliarus, 419. 
bipunctatus, Cynopotamus, 297. 
Cyrtocharax, 301, 302. 
Birds, from northern Guanacaste, 
Costa Rica, 25. 
biserialis, Cynoptamus, 294. 
bistincta, Hyla, 589. 
bivitata, Pentagramma, 425. 
Bladina, 483. 
fuscana, 414, 484. 
fuscovenosa, 483, 484. 
rudis, 485. 
blennioides, Characidium, 277, 279. 
Boana, 586, 596. 
boans, Hyla, 596. 
Rana, 696. 
Bocachica, 251, 262. 
boletophila, Derbe, 437. 
Bolitoglossa, 536. 
bellii, 537, 538. 
cephalica, 541. 
cephalica cephalica, 538, 539, 540. 
cephalica rubrimembris, 539. 
chiroptera, 542. 
cochranae, 5387. 
dimidiata, 548, 549. 
flaviventris, 547. 
gadovii, 541, 542. 
galeanae, 541. 
gigantea, 537, 538, 540. 
leprosa, 536. 
melanomolga, 542. 
mexicana, 545, 546 (fig.), 548. 
multidentata, 543. 
nigroflavescens, 544. 
_ nigromaculata, 536. 
orizabensis, 536. 
platydactyla, 545, 548, 549, 602. 
robertsi, 537. 
rufescens, 547, 548, 549, 602. 
smithi, 541, 542. 
terrestris, 543. 
townsendi, 549. | 
unguidentis, 542. 
xolocaleae, 544. 
bolivarensis, Curimatella, 249. 
bolivari, Creagrutus, 330, 334, 3385 
(fig.), 336. 
boliviana, Rhyncothura minuta, 165 
(fig.), 167, 168 (fig.). 
boliviensis, Heptapsogaster tempo- 
ralis, 161, 162 (fig.). 
Ornicholax alienus, 213 (fig.), 
PACA PALSY, 
bombypella, Ambystoma, 534. 
bonaparti, Nothocercus, 101, 112, 118, 
123; 133, 1396s eL74 BLOAT sO5: 
224, 
bonaparti, Rhopaloceras laticeps, 187, 
139, 140. 
Strongylocotes spinosus, 118, 114 
(fig.) 
bondi, Moenkhausia, 338. 
Xenagoniates, 310, 312. 
Borborocoetes mexicanus, 576. 
borelli, Nanognathus, 276. 
boreus, Myiarchus crinitus, 60. 
borneensis, Rhinomiris, 380. 
Rhinophrus, 375 (fig.), 388. 
Bothriocera, 413, 415. 
bicornis, 415. 
tinealis, 415. 
Bothriocerinae, 415. 
Bothriocerini, 415. 
boucardi, Crypturellus, 138, 189. 
Crypturellus boucardi, 89, 107, 
136, 138, 141, 149, 153, 156, 159, 
186, 189, 191, 204, 226. 
Heptapsogaster temporalis, 157 
(fig.), 159, 160, 162 (fig.). 
boucardi, Hypocrypturellus coniceps, 
DIAS (S022) PAD 
Pectenosoma verrucosa, 204. 
Strongylocotes complanatus, 107, 
109 
Boulengerella, 239, 259, 261. 
cuvieri, 261. 
brachypomus, Chalcinus, 273, 274. 
Colossoma, 254, 255, 256. 
brachyurus, Myiarchus, 60. 
Myiarchus tyrannulus, 60. 
bracteatus, Andricus, 7. 
brama, Prochilodus, 265. 
branickii, Nothoprocta, 128, 194. 
breviearinatus, Ramphastos, 51. 
Ramphastos sulfuratus, 51. 
