INDEX 



239 



vinitor, Dendrophidiou, 46, 211, 214, 

 215. 



Virginia fasciata, 150, 151. 

 virgultea, Salvadora grahamiae, 124. 



Salvadora hexalepis, 122, 124, 203. 

 viridis, Crotalinus, 197. 



Crotalus viridis, 188, 197, 205, 

 214, 

 visoninus, Adelphicos quadrivirgatus, 

 30, 31, 204, 214. 

 Rhegnops, 29, 31. 

 vittata, Rhadinaea, 6, 115, 119, 211, 



215. 

 vittatus, Conophis, 42, 44. 



Conophis vittatus, 43, 44, 206-209, 



211. 

 Enicognathus, 119. 

 Liophis, 119. 

 vulgaris, Natrix, 154. 



wetmorei, Toluca lineata, 143, 144, 212, 



215. 

 wilcoxi, Tantilla, 141. 



Tantilla wilcoxi, 136, 141, 205. 

 willardi, Crotalus, 184, 198, 205, 206, 



214, 216. 



Xenodon, 8, 10, 17, 29, 153. 

 angustirostris, 153. 

 bertholdi, 153. 



Xenodon mexicanus, 153, 204, 207, 214, 

 215. 

 rabdocephalus mexicanus, 153. 

 Xenodontinae, 29. 



j-aquia, Tantilla, 136, 142, 205. 

 yucatanensis, Leptodeira yucatanensis, 

 86, 89, 212, 216. 

 Leptophis mexicanus, 90, 91, 212, 



216. 

 Sibon annulata, 89. 

 yucatanicus, Bothrops, 179, 184, 216. 

 Geophis multitorques, 133. 

 Trimeresurus, 184. 

 vumensis, Lampropeltis getulus, 78, 81, 

 203, 213. 



Zacholus, 84. 



Zamenis conirostris, 37. 



lateralis fuliginosus, 95. 



mexicanus, 125. 



stejnegerianus, 37. 

 zebrinum, Rhabdosoma, 68. 

 zonata, Lampropeltis, 85. 



Lampropeltis zonata, 79, 84, 85, 

 203. 

 zonatus, Bellophis, 77, 85. 



Coluber, 77. 



Coluber (Zacholus), 84. 

 zunilensis, Micrurus nigrocinctus, 170, 

 175, 204. 



O 



