640 
Ranidae, 604. 
ravus, Thryophilus pleurostictus, 66. 
regani, Astyanax, 361. 
Retiala, 457. 
proxima, 457. 
viridis, 418, 457. 
reticulata, Diaglena, 599. 
Flata, 482, 483. 
Nogodina, 483. 
reticulatus, Prochilodus, 262. 
Prochilodus reticulatus, 261, 262, 
264. 
retropinnis, Leporellus, 266. 
Leporinodus, 265, 266. 
Rhaphiodon, 240, 278. 
vulpinum, 273. 
vulpinus, 273. 
Rhinocylapus, 380. 
scutatus, 380. 
simplicicollis, 381. 
vittatus, 381. 
Rhinomiris, 379. 
borneensis, 380. 
insularis, 379, 380. 
intermedius, 379. 
Rhinophrini, 383. 
Rhinophrus, 382. 
borneensis, 375 (fig.), 383. 
Rhinophrynidae, 550. 
Rhinophrynus, 550. 
dorsalis, 550. 
rostratus, 550. 
rhodopis, Eleutherodactylus, 572, 576. 
. Lithodytes, 576, 578. 
Rhoeo discolor, 414, 485. 
Rhopaloceras, 134, 185, 140, 175, 176. 
aliceps, 134. 
brevitemporalis, 135, 136, 138. 
genitalis genitalis, 134, 135. 
genitalis simplex, 134. 
heterogenitalis heterogenitalis, 
136, 1387 (fig.), 138. 
heterogenitalis spatulata, 137, 
138, 139. 
laticeps abbreviatus, 136, 1389, 
140. 
laticeps bonapartt, 137, 139, 140. 
laticeps laticeps, 139. 
oniscus, 134. 
pennaticeps, 135. 
rudimentarius, 135. 
Rhyacosiredon, 526. 
altamirani, 525, 526, 527, 529. 
leorae, 527. 
rivularis, 527. 
zempoalaensis, 527, 529. 
Rhynchocyclus brevirostris breviros- 
tris, 31, 62. 
Rhynchotes, 174. 
rhynchoti, Lipeurus, 87. 
PROCEEDINGS OF THE NATIONAL MUSEUM 
VOL. 95 
Rhynchotus, 82. 
ee maculicollis, 84, 121, 
06. 
rufescens rufescens, 84, 121. 
Rhyncothura, 82, 128, 167, 174, 175, 
176. 
andinae, 172 (fig.), 173. 
earrikeri, 175, 176. 
chacoensis, 168 (fig.), 171. 
heterura, 168 (fig.), 169. 
minuta, 171. 
minuta boliviana, 165 (fig.), 167, 
168 (fig.). 
minuta minuta, 167, 169. 
subteres, 169, 170, 171, 172 (fig.), 
173. 
teres, 170, 171, 173. 
testudo, 169, 174. 
Ricania trigutta, 487, 488. 
Ricanoyata, 495. 
richardsonii, Myiochanes richardsonii, 
61 
Tyrannula, 61. 
rickardsi, Hyla, 559, 587. 
riddlei, Hemigrammus, 350. 
Holopristes, 312. 
Hyphessobrycon, 349, 350. 
Pristella, 312. 
ridgwayi, Chamaethlypis poliocephala, 
13. 
Xenops genibarbis, 55. 
Xenops minutus, 31, 55. 
ripalis, Eparmenoides, 452. 
rivularis, Rhyacosiredon, 527. 
robertmertensi, Hyla, 586. 
robertsi, Bolitoglossa, 537. 
Oedipus, 537. 
robertsorum, Hyla, 589. 
robustus, Ornicholax, 208, 211, 214, 
ZilGe 
Ornicholax alienus, 208, 212, 2138 
(fig.), 214, 215. 
Ornicholax robustus, 214, 215. 
robustus, Pseudolipeurus longipes, 91, 
92 (fig.). 
robustus, Tinamus, 96, 177, 178, 218. 
Roeboides, 243, 294, 295, 303. 
affinis, 303. 
dayi dayl, 303, 304, 307. 
dayi dientonito, 308, 304, 305 
(fig.), 307. 
dayil, 304. 
microlepis, 3038, 311. 
Roesma, 481. 
grandis, 481, 482. 
Roestes, 295, 296. 
roscida, Poeciloptera, 491. 
rostratus, Rhinophrynus, 550. 
rotundatus, Chalceus, 274. 
Triportheus, 274. 
rozellae, Hyla, 587. 
