INDEX 



225 



gaigeae, Dipsas, 13, 49, 51, 206. 



Rhadinaea, 116, 117, 213. 



Sibynomorphus, 51. 

 Galedon, 149. 



annularis, 149, 152. 

 garciai, Trimeresunis, 182. 

 Geagras, 7, 10, 15, 64. 



longicaudatus, 61. 



redimitus, 64, 211, 213. 

 Geatractus, 7, 10, 13, 64. 



tecpanecus, 64, 207. 

 gemmistratus, Himantodcs, 75. 



Imantodes, 75, 77, 204. 

 Geophidium, 65. 



dubium, 65, 67. 

 Geophis, 8-10, 13, 64, 65. 



annulatus, 149, 150, 152. 



anocularis, 66, 211. 



bicolor, 65-67, 206, 208. 



blanchardi, 66, 67, 211, 215. 



cancellatus, 66, 67, 204. 



chalybeus, 66, 67, 215. 



diplozeugus, 65. 



dubius, 66, 67, 69, 211, 215. 



dugesii, 66, 68, 209. 



fuscus, 67. 



guttulatum, 66. 



isthmicus, 65, 68, 211. 



latifrontalis, 65, 68, 212. 



longiceps, 65, 68, 215. 



maculiferus, 65, 68, 209. 



multitorques yucatanicus, 133. 



mutitorques, 66, 68, 207, 211, 215. 



nasalis, 66, 69, 204, 207. 



omiltemana, 65, 69, 207. 



petersii, 66, 69, 209. 



poppigi, 65. 



rhodogaster, 65. 



rostralis, 66, 69, 211. 



ruthveni, 65. 



sallaei, 66, 69, 211. 



semiannulatus, 65, 70, 206, 207. 



semidoliatus, 66, 70, 207, 211, 215. 



sieboldi, 66, 70. 



sieboldii, 70. 



tecpanecus, 64. 



unicolor, 61. 

 Geoptyas, 53. 



coUaris, 53. 

 Georgia, 53, 55. 



couperi, 55. 



obsoleta, 54, 55. 

 getulus, Herpetodryas, 77. 

 girardi. Coluber taeniatus, 98. 



Masticophis taeniatus, 6, 98. 

 Glaphyrophis, 38. 



lateralis, 40. 



pictus, 38. 

 Glauconia dissecta, 23. 

 gloydi, Crotalus, 185, 191, 196, 211. 



Crotalus triseriatus, 191. 

 godmani, Botbreichis, 181. 



Bothrops, 180, 181, 205. 



Thamnophis scalaris, 160, 167, 207, 

 211,212,215. 



Tropidonotus, 167. 

 godmanii, Bothrops (Bothriopsis) , 181. 



goldmani, Crotalus, 192. 

 gracia, Lichanura roseofusca, 26, 213. 

 gracillima, Dipsas, 76. 

 gracillimus, Himantodes, 76. 



Imantodes, 75, 76, 207, 210. 

 grahamiae, Salvadora, 121-123, 205, 

 213. 



Salvadora grahamiae, 123. 

 grammophrj's, Erythrolamprus, 118. 

 grandoculis, Dipsas, 50. 

 granulatus, Hydrophis, 177. 



Pelamis, 177. 

 guatemalensis, Peropodum, 26. 

 guentheri, Erythrolamprus, 200. 



Phrynonax, 114. 

 guerreroensis, Tropidodipsas, 150, 151, 



207,209,211. 

 guilleni, Leptodeira, 113. 

 guttulatum, Geophis, 66. 



Rhabdosoma, 67. 

 Gyalopion, 7, 10, 13, 70. 



canum, 70, 71, 210. 



desertorum, 70, 71, 213. 



quadrangularis, 70, 71, 213. 



halophilus, Thamnophis, 165. 



Thamnophis phenax, 159, 165, 208, 

 215. 

 hammondii, Eutaenia, 162. 



Thamnophis, 159, 162, 163, 203. 

 Haploaspis, 184. 

 heliae, Conopsis nasus, 45. 

 Helicops, 102. 



schistosus, 201. 



septemvittatus, 201. 

 helleri, Crotalus, 198. 

 Hemigenius, 156. 



variabilis, 157. 

 Henicognathus sumichrasti, 29. 

 Herpetodryas carinatus, 91. 



dendrophis, 46. 



frenatus, 95. 



getulus, 77. 



incertus, 131. 



margaritiferus, 56, 57. 



mexicanus, 53. 

 herrerae, Lampropeltis, 85. 



Lampropeltis multicincta, 85. 



Lampropeltis zonata, 79, 85, 203. 

 hesperia, Rhadinaea, 117. 



Rhadinaea hesperia, 116, 117, 207, 

 209. 

 hesperioides, Rhadinaea hesperia, 116, 



117, 206, 208, 213. 

 Heterodon, 8, 10, 12, 71. 



kennerlyi, 72. 



nasicus, 71. 



nasicus kennerlyi, 71, 72, 205, 206, 

 212-214, 216. 



nasicus nasicus, 71, 72, 213. 



platy rhinos, 71. 

 hexalepis, Phimothyra, 123. 



Salvadora hexalepis, 122, 123, 203, 

 213. 

 hidalgoensis, Storeria, 156, 157, 207, 

 208, 210, 213. 



