218 



BULLETIN 160, UNITED STATES NATIONAL MUSEUM 



Bufo levifrons, 44, 46, 47. 



margaritifer, 28. 



marinus, 30, 32 (key), 53. 



marmoratus, 148. 



marmoreus, 11, 34 (key), 58. 



mexicanus, 12, 44, 46, 47. 



monksiae, 8, 63, 66. 



naricus, 27. 



nasutus, 27. 



nebulifer, 68, 70. 



occidentalis, 63, 65.. 



occipitalis, 14, 48, 49. 



peltocephalus, 28, 55. 



proboscideus, 27, 28. 



punctatus, 5, 29, 31, 33 (key), 60, 

 157. 



(Microphryne) pustulosus, 78. 



quercicus, 30. 



semilineatus, 27. 



simus, 30, 34 (key), 63. 



speciosus, 5, 44, 45. 



stentor, 77. 



sternosignatus, 13, 68, 70. 



trachypus, 68, 60. 



typhonius, 28. 



valliceps, 11, 29, 35 (key), 49, 68, 

 80. 



valliceps microtis, 68, 70. 



vulgaris, 27, 28. 



woodhousii, 29, 32 (key), 73. 

 bufo, Bufo, 28. 



Rana, 27. 

 Bufonidae, 17 (key), 27, 77. 

 burnsi, Rana, 204, 209. 



Calamita, 147. 



arboreus, 147. 

 calamita, Bufo, 29. 



Epidalea, 29. 

 calcitrans, Eleutherodactylus, 13, 108, 

 109, 110. 



Hylodes, 108, 110. 

 caliginosus, Leptodactylus, 88, 89. 

 callidryas, Hyla, 140. 

 canaliferus, Bufo, 8, 34 (key), 40, 59. 

 carens, Bufo, 28. 



carolinense, Engystoma, 186, 187. 

 carolinensis, Gas'trophryne, 186. 

 catesbeiana, Rana, 190, 191 (key), 195. 

 Cauphias, 76 (key), 118. 



crassum, 12, 118. 



guatemalensis, 119. 

 Centrotelma, 149. 

 Ceratophrys, 24. 

 Chaunus, 28. 



marmoratus, 28. 

 Chilophryne, 28. 



conifera, 29. 

 chrysoprasina, Ranula, 189. 

 chrysoprasinus, Trypheropsis, 189. 

 Cinclidium, 149. 



granulatum, 149. 

 Cincloscopus, 149. 

 coccifer, Bufo, 35 (key), 41. 

 coerulescens, Ollotis, 29. 



cognatus, Bufo, 29, 32 (key), 41. 

 compactilis, Bufo, 11, 28, 29, 30, 31, 3$ 



(key), 44, 45. 

 concoior, Rana, 8, 197, 198. 

 conifera, Chilophryne, 29. 

 coniferus, Bufo, 29. 

 conspicillatus, Hylodes, 99. 

 copei, Hyla, 157. 

 coper, Hyla, 157. 

 Cophomantis, 149. 



punctillata, 149. 

 copii, Hvla, 157. 



Raiia, 200. 

 cornutue, Limnophys, 90. 

 coronata, Gastrotheca, 133. 

 couchii, Scaphiopus, 6, 20. 

 Cranopsis, 29. 



fastidiosus, 29. 

 crassa, Hyla, 119. 

 crassum, Cauphias, 12, 118. 

 Craugastor, 90. 

 Crepidius, 29. 



epioticus, 29. 

 crepitans, Hyla, 149. 

 Crinia, 77. 



cristatus, Bufo, 11, 29, 33 (key), 48. 

 Crotaphitis, 189. 

 cruentatus, Bufo, 28. 

 cuneus, Hypopachus, 183. 

 Cystignathidae, 77. 

 cystignathoides, Phyllobates, 127. 



Syrrhophus, 7, 126 (key), 127, 129. 

 CystignathuR, 81. 



albilabris, 83, 84. 



fragilis, 83, 85. 



gracilis, 83, 85. 



labialis, 8, 83, 84. 



labyrinthicus, 81. 



melanonotus, 88. 



microtis, 8, 88. 



pachypus, 81. 



perlaevis, 8, 88, 89. 



dacnicolor, Phyllomedusa, 7, 140, 142 



(key), 143. 

 daulinia, Smilisca, 149. 

 debihs, Bufo, 6, 6, 30, 31 (key), 60. 

 Dendrohj^as, 148. 

 Dendropsophus, 148. 

 Diaglena, 130, 132 (key), 137. 



spatulata, 13, 137. 

 digueti, Hyliola, 12, 157, 158. 

 diplotropis, Leptophis, 136. 

 dipternus, Bufo, 41, 44. 

 Docidophryne, 28. 

 d'orbignyi, Bufo, 28. 

 dorsalis, Bufo, 72, 73. 



Rhinophrynus, 8, 11, 26. 

 Dromoplectrus, 29. 



anomalus, 29. 

 Dryomelictes, 148. 

 Dryophytes, 148. 

 dugesii, Scaphiopus, 8, 12, 22. 

 dunnii, Eleutherodactylus, 10, 91,^97 

 (key), 105. 



