INDEX 



229 



marciana, Eutaenia, 164. 



Thamnophis, 159, 164, 205, 206, 

 210, 213, 214. 

 margaritiferus, Drymobius margariti- 

 ferus, 56, 57, 204, 205, 207, 

 210-212, 214-216. 

 Herpetodryas, 56, 57. 

 martindelcampoi, Tantilla, 135, 139, 



207. 

 Masticophis, 8-10, 17, 92. 

 anthonyi, 93, 94, 206. 

 aurigulus, 93, 94, 203. 

 barbouri, 93, 94, 203. 

 bilineatus, 93, 94, 205, 206, 208, 



210, 211, 213, 216. 

 flagellum flagellum, 92. 

 flagellum flavigularis, 96. 

 flagellum frenatus, 95. 

 flagellum lineatulus, 93, 95, 205, 



206, 209, 212. 

 flagellum lineatus, 6, 94, 95, 206- 



210, 213. 

 flagellum piceus, 93, 95, 203, 213. 

 flagellum striolatus, 6, 95. 

 flagellum testaceus, 94, 96, 205, 210, 



212-214. 

 flagellum variolosus, 94, 96, 210. 

 lateralis, 93, 96, 203. 

 lineatus, 95. 

 melanolomus, 52. 

 mentovarius, 97. 



mentovarius mentovarius, 60, 93, 

 96, 97, 204, 207, 211, 212, 214- 

 216. 

 mentovarius suborbitalis, 92, 

 ornatus, 92, 98. 

 ortenburgeri, 92. 

 piceus, 95. 

 ruthveni, 98. 

 schotti, 98. 

 semilineatus, 94. 

 taeniatus australis, 93, 97, 206, 207, 



209, 212. 

 taeniatus girardi, 6, 98. 

 taeniatus ornatus, 6, 93, 98, 205, 



206, 216. 

 taeniatus ruthveni, 92, 98, 210, 212, 



214. 

 taeniatus schotti, 93, 98, 205. 

 taeniatus taeniatus, 93, 97, 205. 

 matudai, Elaphe flavirufa, 58, 59, 204. 

 maxiUaris, Dipsas, 50, 51, 214. 



Leptognathus, 51. 

 maximus, Leptotyphlops, 20, 23, 207, 



209, 211. 

 mayae, Eurypholis, 101. 



Opheodrys, 101, 216. 

 mavensis, Micrurus afiinis, 171, 172, 



212, 216. 

 megalodon, Toluca, 143, 144, 211, 

 megalops, Eutaenia, 163. 



Eutaenia niacrostemma, 163. 

 Thamnophis, 163. 

 Thamnophis macrostemma, 158, 

 163, 205-208, 213, 



Megalops, 86, 



maculata, 86, 



maculatus, 88, 

 melanocephala, Tachymenis, 41. 

 melanocercus, Drymarchon corais, 6, 55. 

 melanogaster, Thamnophis, 161, 164. 



Thamnophis melanogaster, 159, 164, 

 206, 208, 215. 



Tropidonotus, 164. 

 melanoleucus. Coluber, 105. 

 melanolomus, Dryadophis, 53. 



Dryadophis melanolomus, 52, 216. 



Masticophis, 52. 

 melanura, Bothrops, 182, 

 melanurus, Bothrops, 179, 181, 212, 



Coluber, 55, 



Drymarchon corais, 6, 54, 55, 204, 

 211, 214-216, 



Elaphe, 55, 



Spilotes, 55, 



Trimeresurus, 181. 

 mentovarius. Coluber mentovarius, 97. 



Coryphodon, 96, 



Masticophis, 97. 



Masticophis mentovarius, 60, 93, 

 96, 97, 204, 207, 211, 212, 214- 

 216, 

 meridanus, Coniophanes, 18, 39, 41, 212, 



215, 

 mesomelanus, Tropidonotus, 164, 

 Mesopeltis, 49, 



dimidiatus, 50. 



sanniolus, 49, 51. 

 mexicana. Bergenia, 132. 



Boa diviniloquax, 25, 



Calopisma quinquevittatum, 42. 



Lampropeltis, 78, 81, 206, 212, 



Salvadora, 122, 125, 206-210, 212. 



Stenorhina, 132, 



Stenorhina degenhardtii, 132. 



Stenorrhina degenhardtii, 132, 215. 



Tantilla, 134, 139. 

 mexicanus, Anomalepis, 200. 



Atropos, 182. 



Bothrops, 180, 182, 205, 214. 



Cerastes, 131, 



Elapomorphus, 139, 



Eudryas boddaerti, 53. 



Herpetodryas, 53. 



Leptophis, 91, 



Leptophis mexicanus, 90, 91, 204, 

 207, 208, 210-212, 214, 215. 



Ophibolus triangulus, 77, 81. 



Pituophis, 107. 



Spilotes puUatus, 131, 204, 211-216. 



Xenodon, 153, 204, 207, 214, 215, 



Xenodon rabdocephalus, 153. 



Zamenis, 125. 

 michoacanense, Homalocranium, 129. 

 michoacanensis, Contia, 128, 



Elaps diastema, 173, 



Micrurus diastema, 170, 173, 207, 

 209. 



Sonora, 129. 



Sonora michoacanensis, 127-129, 

 207, 209. 



