CHECKLIST OF THE SNAKES OF MEXICO 197 



CROTALUS TRISERIATUS MIQUIHUANUS Gloyd 



Crotalus triscriatus miqiiihunnns Gloyd, Spec. Publ. Chicago Acad. Sci., No. 4, 

 ID-JO, pp. 102-104, map 6, pi. 10. 



r?//^e.— Field Mus. Nat. Hist. No. 30850. 

 Type locality. — Cerro Potosi, near Galeana, Niievo Leon. 

 Range. — The northern part of the Sierra Madre Oriental, in west- 

 ern Tamaulipas and southern Niievo Leon. 



CROTALUS TRISERIATUS PRICEI Van Denburgh 



Crotalus pricei Van Denbubgh, Proc. California Acad. Sci., ser. 2, vol 5, 1895, 



pp. 85G-857. 

 Crotalus triscriatus pricei Klauber, in Githens aud George, Bull. Autivenin 



Inst. Amer., vol. 5, 1931, p. 33. — Gloyd, Spec. Publ. Chicago Acad. Sci., No. 4, 



1940, pp. 97-101, map 6, pi. 9. 



ry/?^.— Stanford Univ. Mus. No. 1702. 



Type locality. — Huachuca Mountains, Cochise County, Ariz. 



Range. — The Chiricahua, Huachuca, and Santa Eita Mountains in 

 Arizona ; high mountains of western Chihuahua and Durango, eastern 

 Sonora, and probably eastern Sinaloa. 



CROTALUS VIRIDIS VIRIDIS (Raflnesque) 



CrotaUnus viridis Ratinesque, Amer. Month. Mag. and Crit. Rev., vol 4, 181S, 



p. 41. 

 Crotalus viridis viridis Klaxjbek, Tran.s. San Diego Soc. Nat. Hist., vol. 8, 1936, 



p. 241, figs. 50, 52, 68, 85.— Gloyd, Spec. Publ. Chicago Acad. Sci., No. 4, 



1940, pp. 212-213, map 17, pi. 22. 



Type. — None. 



Type locality. — The prairies of Upper Missouri. 



Range. — "The Great Plains region of North America from south- 

 eastern Alberta and southwestern Saskatchewan to northeastern So- 

 nora, northern Chihuahua, [central Coahuila] and west-central Texas ; 

 from the Rocky Mountains eastward through the central portions of 

 North and South Dakota and north-central Nebraska to extreme 

 western Iowa, central Kansas, and western Oklahoma. Toward the 

 west it has spread through gaps in the Rocky Mountains to eastern 

 Idaho. (Lemhi Valley), southeastern Utah, and northeastern Arizona" 

 (known in Mexico only from Espia, Chihuahua; Muzquiz, Coahuila; 

 and extreme northeastern "Sonora"). 



CROTALUS VIRIDIS OREGANUS Holbrook 



Crotalus oreganus Holbrook, North American herpetology, vol. 4, 1840, p. 115, 



pi. 29. 

 Crotalus viridis oreganus Klauber, Trans. San Diego Soc. Nat. Hist., vol. 8. 



1936, p. 243, figs. 51, 68, 90, 109, 110.— Gloyd, Spec. Publ. Chicago Acad. Sci., 



No. 4, 1940, pp. 214-215, pis. 23-24. 



