INDEX 



223 



Rana utricularius, 203, 305. 



vaillanti, 200, 301. 



venulosa, 148, 176. 



virescens austricola, 203. 



virescens berlandieri, 208. 



virescens brachycephala, 36, 203, 

 208. 



virescens sphenocephala, 203. 



virescens virescens, 203, 206, 208. 

 Ranaria, 189. 

 Ranidae, 17 (key), 189. 

 Ranula, 189. 



brevipalmata, 200, 301. 



chrysoprasina, 189. 



gollmerii, 189, 200, 301. 



nigrilatus, 200, 301. 

 ranoides, Hyla, 90. 



Liohyla, 90. 



Lithodytes, 90. 

 rectifrenis, Scaphiopus, 6, 30. 

 regilla, Hyla, 149, 168. 



Hyliola, 149. 

 Rhacophorus, 147. 

 Rhaebo, 28. 



Rhinophrynidae, 17, 34. 

 Rhinophrynus, 17, 34. 



dorsalis, 8, 11, 36. 



rostratus, 12, 36. 

 rhoadsi, Rana, 200, 303. 

 rhodopis, Eleutherodactylus, 7, 91, 92, 

 98 (key), 106, 111, 113. 



Hylodes, 112, 115. 



Lithodytes, 112, 113. 

 Rhynophrynus dorsalis, 36. 

 ricordii, Hylodes, 90. 

 ridens, Phyllobates, 123. 

 rostratus, Rhinophrynus, 12, 36. 

 rudis, Hyla, 12, 136. 

 rugosum, Engystoma, 186. 

 rugulosa, Liyla, 116. 

 rugulosus, Eleutherodactylus, 8, 91, 92, 

 96 (key), 116. 



Salientia, 16, 17 (key). 

 saUaei, Eleutherodactvlus, 13. 



Hylodes, 112, 113, 114. 

 Scaphiopodidae, 18. 

 Scaphiopus, 18, 19 (key), 79. 



couchii, 6, 30 (key). 



dugesii, 8, 12, 33. 



hammondii, 18, 19, 22. 



hammondii multiplicatus, 19 (key), 

 33. 



holbrookii, 19. 



multiplicatus, 6, 19 (key), 33. 



rectifrenis, 6, 30. 

 Schmismaderma, 28. 



lateralis, 28. 

 Scinax, 148. 

 Scytopis, 149. 



hebes, 149. 

 seebachii, Hypopachus, 183, 184. 

 semilineatus, Bufo, 27. 

 septentrionalis, Hyla, 148. 

 signifera, Paludicola, 78. 

 simus, Bufo, 30, 34 (.key), 63. 



Snailisca, 149. 



baudinii, 160. 



daulinia, 149. 

 smithii, Hyla, 13, 164, 165, 174. 

 sonoriensis, Hesperomys, 5. 

 Sooglossus, 18. 

 spatulata, Diaglena, 13, 137. 

 spatulatus, Triprion, 137. 

 Spea, 19. 



speciosus, Bufo, 5, 44, 45. 

 Sphaenorhynchus, 148. 



lacteus, 148. 

 sphenocephala, Rana, 203, 305. 

 spilomma, Hyla, 7, 151 (key), 163, 176, 



177. 

 staufferi, Hyla, 7, 150, 152 (key), 173. 



174. 

 Stenocephalus, 186. 

 stentor, Bufo, 77. 



Engystomops, 77. 



Peralaimos, 77. 

 sternosignatus, Bufo, 13, 68, 70. 

 Strabomantis, 90. 



biporcatus, 90. 

 sumichrasti, Exerodonta, 12, 179, 181. 



Hylella, 8, 180 (key) 181. 

 sylvatica, Rana, 189. 

 Syrrhaphus, 123. 



omiltemanus, 13, 108, 109, 110. 

 Syrrhophus, 75, 77 (key), 133, 124 (key). 



cystignathoides, 7, 126 (key), 137, 

 129. 



guttilatus, 8, 125 (key), 137, 129. 



leprus, 8, 125 (key), 138. 



marnockii, 123. 



mystaceus, 10, 104. 



omiltemanus, 13. 



verrucipes, 127 (key), 138. 



verruculatus, 126 (key), 139. 

 Systoma, 188. 



taeniopus, Hyla, 13, 150, 156 (key), 



163, 164, 175. 

 tarahumarae, Rana, 190, 191 (key), 



314. 

 taurinus, Osteocephalus, 149. 

 temporaria, Rana, 189, 201. 

 tenera, Hylella, 179. 

 texensis, Gastrophryne, 186. 

 Tomodactvlus, 75, 77 (kev), 130. 



amulae, 13, 120, 131. 



nitidus, 130. 

 Trachycephalus, 148. 



marmoratus, 148. 



nigromaculatus, 148. 

 trachvpus, Bufo, 68, 69. 

 trilobata, Rana, 12, 204, 309. 

 Triprion, 130, 132 (key), 138. 



petasatus, 8, 138. 



spatulatus, 137. 

 Trypheropsis, 189. 



chrj'soprasinus, 189. 

 typhonia, Leptodactvlus, 81. 



Rana, 28, 81. 

 typhonius, Bufo, 28. 



Osilophus, 28. 



