INDEX 



117 



Scaphiopus, 35. 



bombifrons, 35. 



couchii, 35, 101, 102, 105-108. 



dugesii, 36. 



hammondii, 35, 36, 101, 102, 105, 

 107. 



hammondii multiplicatus, 36. 



holbrookii, 35. 

 Scaphiopus multiplicatus, 35, 36, 101, 

 103-108. 



rectifrenis, 35. 



solitarius, 35. 



varians, 35. 

 schmidti, Ambystoma, 10, 13, 104. 

 Scytopis, 74. 



hebes, 74. 

 seebachii, Hypopachus, 94. 

 sierramadrensis, Rana, 97, 98, 103. 

 simus, Bufo, 38, 42, 102-108. 

 Siphonops mexicanus, 4. 

 Siredon, 6, 7. 



axolotl, 7. 



dumerilii, 7. 



harlanii, 13. 



humboldtii, 8. 



lermaensis, 7, 8, 104. 



lichenoides, 10. 



lichenoides alba, 7. 



mexicanum, 7, 103, 104. 



tigrina, 11. 

 Siren, 6. 



intermedia, 6. 



intermedia nettingi, 6, 107. 



lacertina, 6. 



pisciformis, 7. 

 Sirenidae, 5. 

 Sirenodon, 10. 



lichenoides, 10. 

 smaragdina, Hyla, 81, 90, 104. 

 Smilisca, 68, 75. 



baudinii, 76. 



baudinii baudinii, 75, 102-108. 



daulinia, 75, 76. 

 smithi, Bolitoglossa, 28. 



Hyla, 79, 85, 103-106. 



Oedipus, 28. 



Pseudoeurycea, 25, 28, 105. 

 smithii, Syrrhophus, 49, 51. 

 solitarius, Scaphiopus, 35. 

 spatulata, Diaglena, 69. 

 spatulatus, Eleutherodactylus, 58, 61, 

 108. 



Triprion, 69. 

 Spea, 35. 



hammondii, 36. 

 speciosus, Bufo, 40. 

 Spelerpes belli, 26. 



cephalicus, 29. 



chiropterus, 32, 



gibbicaudus, 29. 



(Oedipus) infuscatus, 21. 



laticeps, 29, 30. 



leprosus, 28. 



lineolus, 21. 



Spelerpes mexicanum, 24. 



minimus, 17. 



orculus, 32. 



orizabensis, 29. 



punctatum, 24. 



salvinii, 24. 



sulcatum, 22. 



variegata, 24. 



variegatus, 23. 



yucatanicus, 25. 



(Oedipus) yucatanus, 25. 

 spilomma, Acrodytes, 74, 75, 102, 105- 

 108. 



Hyla, 75. 

 staufferi, Hyla, 81, 88, 102-104, 106- 



108. 

 sternosignatus, Bufo, 45. 

 subsalsum, Ambystoma, 11, 106. 

 subviolacea, Ambystoma, 10. 

 sulcata, Magnadigita, 21, 22. 

 sulcatum, Spelerpes, 22. 

 sulcatus, Oedipus, 28. 

 sumichrasti, Exerodonta, 76. 



Hylella, 76, 105. 

 Syrrhaphus, 49. 

 Syrrhophus, 46, 49. 



campi, 50, 62, 106, 107. 



cystignathoides, 50, 52, 106, 108. 



guttilatus, 49, 51, 103, 106. 



latodactvlus, 46, 50, 51, 104, 106. 



leprus, 50, 51, 105, 107. 



marnockii, 49. 



modestus, 49, 50, 102. 



mystaceus, 65. 



nebulosus, 49, 51, 102, 107. 



pipilans, 49, 50, 103, 105. 



rubrimaculata, 49, 50. 



rubrimaculatus, 102. 



smithi, 49, 51. 



verrucipes, 50, 52, 104. 



verruculatus, 50, 52, 104, 106, 108. 

 Syrrhopus, 49. 



taeniopus, Hyla, 81, 89, 90, 108. 

 tarahumarae, Rana, 97, 100, 102, 104, 



107. 

 tarahumaraensis, Eleutherodactylus, 59, 



64, 102, 107. 

 Taricha, 14. 



granulosus, 14. 



klauberi, 15, 101. 



torosa klauberi, 15. 

 temporaria, Rana, 96. 

 tenera, Hylella, 76. 

 terrestris, Bolitoglossa, 33. 



Bufo, 41. 



Chiropterotriton, 31, 33, 104. 

 Thoriidae, 16. 

 Thoriinae, 16. 

 Thorius, 16. 



dubitus, 17, 106, 107. 



narisovalis, 17, 18, 105. 



pennatribus, 17. 



