INDEX 



171 



variabilis, Sceloporus, 59. 

 variegatus, Coleonyx, 42. 

 Eublepharis, 41, 42. 

 Stenodactylus, 42. 

 varius, Sauromalus, 46. 

 ventralLs, Anguis, 64. 

 Callisaiirus, 47. 

 Homalosaurus, 47. 

 Ophisaurus, 64. 

 vermis, Carphophiops, 81. 

 Carphophis, 81. 

 Celuta, 81. 

 vernalis, Coluber, 85. 



Liopeltis, 85. 

 versicolor, Hyla, 31. 

 vertebralis. Coluber, 96. 

 Pituophis, 96. 

 Pityophis, 96. 

 Verticaria, 68. 

 beldingi, 69. 

 caerulea, 68. 

 ceralbensis, 68. 

 espiritensis, 68. 

 franciseensis, 69. 

 hyperythra, 69. 

 picta, 69. 

 scbmidti, 69. 

 sericea, 69. 

 victa, Storeria, 110. 

 vigilis, Xantusia, 68. 

 virescens, Rana, 36. 

 virgatipes, Rana, 37. 

 Virginia, 110. 

 elegans, 110. 

 inornata. 111. 

 valeriae. 111. 

 virginiana, Lampropeltis, 98. 

 viridescens, Diemyctylus, 4. 

 Notophthalmus, 4. 

 Triturus, 4. 

 vittatus, Notophthalmus, 4. 

 vulpina, Elaphe, 93. 

 vulpinus. Coluber, 93. 

 Elaphe, 93. 

 Scotophis, 93. 



Water-pilot, 109. 

 Water-snake, 108. 

 W^aterdog, 1. 

 webbii, Gerrhonotus, 66. 

 wehrlei, Plethodon, 12. 

 Western bull-snake, 94. 



racer, 87. 

 Whip-tails, 70. 

 wilcoxi, Tantilla, 119. 

 wilderae, Eurycea, 16. 

 willardi, Crotalus, 126. 

 wislizenii, Crotaphytus, 44, 45. 

 Wood-frog, 37. 

 Wood-turtle, 129. 

 woodhousei, Bufo, 27. 

 woodhousii, Bufo, 27. 

 woodi, Sceloporus, 59. 

 Worm-snake, 80. 

 wrighti, Uta, 51. 



Xantusia, 67. 



gilberti, 67. 



henshaw, 67. 



riversiana, 68. 



vigilis, 68. 

 Xantusiidae, 67. 

 Xerobates agassizii, 137. 



berlandieri, 137. 



yonahlossee, Plethodon, 12. 

 yumanensis, Lampropeltis, 100. 



Zablepsis henshavii, 67. 

 Zamenis aurigidus, 86. 



constrictor, 87. 



flagellum, 87. 



lateralis, 88. 



ornatus, 89. 



piceus, 87. 



schotti. 88. 



semilineatus, 88. 



taeniatus, 88. 

 zonatus, Bellophis, 100. 



Coluber, 100. 

 zosteromus, Sceloporus, 59. 



