CHECKLIST OF THE SNAKES OF MEXICO 



205 



Eothrops godmani 

 Botlirops mexicamis 



Bothrops nigroviridis aurifer 

 Crotalus durissus durissus 



CHIHUAHUA 



Arizona elegans occidentalis 

 Conopsis nasus 

 Diadophis regalis laetns 

 Elaphe chlorosoma 

 Elaplie laeta laeta 

 Heterodon nasicus kennerlyi 

 Hypsiglena oehrorhyncha ochrorhyncha 

 Lampropeltis getiihis splendida 

 Lampropeltis knobloclu 

 Lampropeltis pyroinelana 

 Masticophis bilineatus 

 Masticophis flagellum lineatuliis 

 Masticophis taeuiatus taeniatus 

 Masticophis taeniatus ornatus 

 Pituophis catenifer affinis 

 Pitnophis catenifer sayi 

 Pituophis deppei deppei 

 Procinura aemula 

 Salvadora grahamiae 

 Salvadora hexalepis deserticola 

 Sonora semiannulata blanchardi 

 Tantilla uigriceps nigriceps 



Tantilla wilcoxi wilcoxi 

 Tantilla yaquia 

 Triiuorphodon upsilon 

 Trimorphodon vilkinsonii 

 Thaiunophis eques cyrtopsis 

 Thanmophis macrostemma megalops 

 Thamnophis marciana 

 Thamnophis ordinoides errans 

 Thamnophis rufipunctatus 

 Thamnophis sirtalis parietalis 

 Micruroides euryxanthus 

 Micrurus diastema distans 

 Crotalus atrox 

 Crotalus lepidus klauberi 

 Crotalus molossus molossus 

 Crotalus molossus nigrescens 

 Crotalus scutulatus scutulatus 

 Crotalus semlcornutus 

 Crotalus triseriatus pricei 

 Crotalus viridis viridis 

 Crotalus willardi 



COAHUILA 



Leptotyphlops humilis segregus 

 Leptotyphlops myopicus dissectus 

 Arizona elegans elegans 

 Drymarchon corals erebennus 

 Drymobius margaritiferus mai'garitif- 



erus 

 Elaphe bairdi 

 Elaphe laeta laeta 

 Elaphe subocularis 

 Heterodon nasicus kennerlyi 

 Hypslglena oehrorhyncha oehrorhyncha 

 Lampropeltis alterna 

 Lampropeltis triangulum annulata 

 Masticophis flagellum lineatulus 

 Masticophis flagellum testaceus 

 Masticophis taeniatus ornatus 

 Masticophis taeniatus schotti 

 Pituophis catenifer affinis 

 Pituophis catenifer sayi 

 Pituophis deppei deppei 



Pituophis deppei jaui 

 Rhinocheilus lecontei tessellatus 

 Salvadora grahamiae 

 Salvadora hexalepis deserticola 

 Salvadora lineata 

 Tantilla atriceps 

 TantiHa wilcoxi rubricata 

 Natrix ei'ythrogaster transversa 

 Natrix rhombifera rhombifera 

 Thamnophis angustirostris 

 Thamnophis eques cyrtopsis 

 Thamnophis marciana 

 Thamnophis sauritus proximus 

 Tliamnophis sirtalis parietalis 

 Micrurus fulvius teuere 

 Crotalus atrox 

 Crotalus lepidus lepidus 

 Crotalus molossus molossvxs 

 Crotalus scutvilatus scutulatus 

 Crotalus viridis viridis 



COLIMA 



Leptotyphlops dugesii 

 Leptotyphlops phenops bakewelli 

 Constrictor constrictor imperator 



584960—45 14 



Loxocemus sumichrasti 

 Clelia clclia immaculata 

 Coluber oaxaca 



