CHECKLIST OF THE SNAKES OF MEXICO 



215 



Scaphioclontophis nothus 



Adelphicos quadrivirgatus quadrivirga- 



tns 

 Chersodronuis liebmanni 

 Clelia clelia clelia 

 Coniophanes bipunctatus biseriatus 

 Coniophanes tissidens fissidens 

 Coniophanes fissidens proterops 

 Coniophanes imperialis imperialis 

 Coniophanes imperialis clavatus 

 Coniophanes quinquevittatus 

 Conophis lineatus lineatus 

 Dendrophidion vinitor 

 Diadophis dugesii 



Dryadophis melanolomiis veraecrucis 

 Drymarchon corais erebennns 

 Drymarchon corais melanurus 

 Drymarchon corais orizabensis 

 Drymobius chloroticus 

 Drymobius margaritiferus margariti- 



ferus 

 Elaphe flavirufa flavirufa 

 Ficimia olivacea olivacea 

 Ficimia olivacea streckeri 

 Ficimia publia 

 Geophis blanchardi 

 Geophis chalybeus 

 Geophis dubius 

 Geophis lougiceps 

 Geophis mutitorques 

 Geophis semidoliatus 

 Imantodes cenchoa leucomelas 

 Imantodes splendidus luciodorsus 

 Lampropeltis triangulum arcifera 

 Lampropeltis triangulum polyzona 

 Leptodeira annulata septentrionalis 

 Leptodeira annulata taylori 

 Leptodeira frenata 

 Leptodeira maculata 

 Leptophis mexicanus mexicanus 

 Leptophis occidentalis praestans 

 Masticophis meutovarius mentovarius 

 Ninia diademata diademata 

 Ninia sebae sebae 

 Oxybelis acuminatus 

 Osyrhopus baileyi 

 Pituophis deppei deppei 

 Pituophis deppei lineaticoUis 



Pliocercus bicolor 



Pliocercus elapoides elapoides 



Pseustes poecilonotus argus 



Rhadinaea decorata 



Rhadiuaea forbesi 



Rhadinaea vittata 



Rhadinella schistosa 



Salvadora bairdii 



Sibon nebulatus 



Spilotes pullatus mexicanus 



Stenorrhina degenhardtii mexicana 



Stenorrhina freminvillii apiata 



Tantilla bocourti 



Tantilla miniata 



Tantilla phrenitica 



Toluca lineata varians 



Toluca lineata wetmorei 



Trimorphodon collaris 



Tropidodipsas fasciata? 



Tropidodipsas sartorii sartorii 



Xenodon mexicanus 



Natrix rhombifera blanchardi 



Storeria dekayi temporalineata 



Storeria dekayi anomala 



Thamnophis chrysocephalus 



Thamnophis eques eques 



Thamnophis macrostemma macro- 



stemma 

 Thamnophis melanogaster melanogaster 

 Thamnophis phenax phenax 

 Thamnophis phenax halophilus 

 Thamnophis sauritus chalceus 

 Thamnophis sauritus proximus 

 Thamnophis scalaris scalaris 

 Thamnophis scalaris godmani 

 Thamnophis sumichrasti sumichrast* 

 Micrurus affinis affinis 

 Micrurus elegans elegans 

 Bothrops ati-ox asper 

 Bothrops nummifer 

 Bothrops undulatus 

 Crotalus durissus durissus 

 Crotalus durissus totonacus 

 Crotalus molossus nigrescens 

 Crotalus polystictus 

 Crotalus triseriatus anahuacus 

 Sistrurus ravus 



YUCATAN 



Typhlops microstomus 

 Leptotyphlops phenops phenops 

 Constrictor constrictor imperator 



Clelia clelia clelia 



Coniophanes imperialis clavatus 



Coniophanes meridanus 



