222 



BULLETIN" 16 0, UNITED STATES NATIONAL MUSEUM 



Oxyrhynchus, 27. 

 oxyrhynchus, Rana, 203, 205. 

 oxyrrhinus, Hypopachus, 13, 184, ISL, 



pachypus, Cystignathus, 81. 



Rana, 81. 

 palmata, Hyla, 147, 148. 

 palmipes, Pohlia, 189, 200. 



Rana, 189, 190, 195 (kev), 300, 

 213. 

 Paludicola', 77, 79, 121. 



fuscomaculata, 77, 79. 



[Liuperus] nitidus, 120. 



pustulosa, 77, 78. 



signifera, 78. 

 Pelobatidae, 17 (key), 18. 

 Pelophylax, 189. 

 Peltaphryne empusa, 29. 

 peltocephalus, Bufo, 28, 55. 

 Peltophryne, 28. 

 penangensis, Ansonia, 29. 

 pentadactyla, Rana, 81. 

 pentadactylus, Leptodactylus, 87. 

 Peralaimos, 77. 



Stentor, 77. 

 perlaevis, Cystignathus, 8, 88, 89. 

 perlata, Phyllomedusa, 140. 

 petasatus, Pharyngodon, 138. 



Triprion, 8, 138. 

 petersi, Engystomops, 77. 

 petersii, Engystomops, 77. 

 Pharyngodon, 138. 



petasatus, 138. 

 phlebodes, Hyla, 149, 155 (key), 173. 

 Phryne, 28. 

 Phrynohyas, 149. 

 Phrynoidis, 28. 

 Phrynomorphus, 28. 

 Phyllobates cystignathoides, 127. 



ridens, 123. 



verruculatus, 11, 129. 

 Phyllobius, 149. 



bicolor, 140. 

 PhyUomedusa, 130, 132 (kev), 139, 142 

 (key), 175. 



dacnicolor, 7, 140, 142 (key), 143. 



helenae, 9, 142 (key), 145. 



moreletii, 140, 142, 143 (key), 146. 



perlata, 140. 

 picta, Hvlella, 13, 179, 180 (key), 180. 

 pipiens, Rana, 18, 190, 193 (kev), 203. 

 platycephala, Hylella, 8, 181. 

 Plectrohyla guatemalensis, 118. 

 Pleurodema, 77, 78. 



mexicana, 108. 

 pUcata, Hyla, 12, 150, 152 (key), 173. 

 plicatus, Eleutherodactylus, 13, 112. 



Hylodes, 112, 114. 

 Pohha, 189. 



palmipes, 189, 200. 

 Pristimantis, 90. 



galdi, 90. 

 proboscideus, Bufo, 27, 28. 

 Pseudophryne, 77. 

 Pternohyla, 130, 131 (key), 135. 



fodiens, 13, 135. 

 punctatissima, Hylella, 179. 



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



60, 157. 

 punctillata, Cophomantis, 149. 

 pustulatus, Entomoglossus, 81. 

 pustulosa, Eupemphix, 78, 79. 



Microphryne, 78. 



Paludicola, 77, 78. 



Rana, 14, 190, 194 (key), 213. 

 pustulosus, Bufo, 78. 



Engystomops, 77, 78. 



quercicus, Bufo, 30. 



Rana, 150, 189, 190 (kev). 

 adtrita, 197, 198. 

 afRnis, 200, 201. 

 arborea, 147, 148. 

 berlandieri, 203, 205, 206, 208. 

 bicolor, 139. 

 boans, 147, 148. 

 bonaccana, 200, 301. 

 boyhi, 190, 214. 

 brevipalmata, 200. 

 brevipalmata rhoadsi, 200, 202. 

 bufo, 27. 

 burnsi, 204, 209. 

 catesbeiana, 190, 191 (key), 195. 

 clamata guianensis, 200. 

 copii, 200. 

 esculenta, 189, 209. 

 forreri, 13, 203, 207. 

 gigas, 53, 54. 



halecina, 203, 204, 205, 207, 208. 

 halecina austricola, 203, 207, 211. 

 halecina berlandieri, 208. 

 halecina sphenocephala, 203, 205. 

 kandiyohi, 204, 209. 

 labyrinthica, 81. 

 lecontei, 203, 207. 

 lecontii, 203, 207. 

 lineata, 90. 

 macrodon, 87. 

 macroglossa, 203, 206. 

 maculata, 203, 206. 

 melanosoma, 200, 202. 

 marina, 28, 53, 54. 

 modesta, 87. 

 montezumae, 5, 189, 190, 192 



(key), 197. 

 montezumae concolor, 8, 197, 198. 

 nigricans, 203, 207. 

 ocellata, 204. 

 omiltemana, 13, 204, 209. 

 opisthodon, 190. 

 ovalis, 186. 



oxyrhynchus, 203, 205. 

 pachypus, 81. 

 palmipes, 189, 190, 195 (kev), 200, 



213. 

 pentadactvla, 81. 

 pipiens, 18, 190, 193 (key), 203. 

 pustulosa, 14, 190, 194 (key), 213. 

 sylvatica, 189. 



tarahumarae, 190, 191 (key), 214. 

 temporaria, 189, 201. 

 trilobata, 12, 204, 209. 

 typhonia, 28, 81. 



