26 



COIiUBER Linn., 1748, Syst., p. 34, —1758, Syst., I, 216,-1766, 

 Syst., I, 375 (Part.). 



(BASCANIUM.) 

 Coluber constrictor Linn., 1758, Syst., I, 216, —1766, Syst., 1, 

 385. 



Nova Scotia to Texas. 

 (B) C flaviventris Say, 1823, Long's Exp., I, 185. 

 Mississippi Valley west to Pacific. 

 Coryphodon mentovarius D. & B., 1854, Erp., VII, 187. 

 Mexico. 



(MASTICOPHIS.) 

 Coluber flagellum Slia^, 1802, Zool., III, 475. 



(B) C. testaceus Say, 1823, Long's Exp., 248. 



Daliota to Texas and tlie Pacific. 



(C) Drymobius aurigulus Cope, 1861, Pr. Phil. Ac, 301. 



Lower California. 

 Zamenis mexicanus D. &. B., 1854, Erp-, VII, 695. 



Mexico, 

 Masticophis spinalis Pet., 1866, Mb. Brl. Ak., 91. 



Mexico. 

 Leptophis taeniata Hallow., 1852, Pr. Pliil. Ac, 181. 

 Piain s to the Pacific. 

 (B) Masticophis bilineatus Jan, Sist., 40. 

 Mexico. 



SPILOTES Wagler, 1830, Amph., 179, 



(GEORGIA.) 



Coluber couperi Holbr., 1842, Herp., HI, 75, pl. 16. 



Gulf States. 

 C. Obsoletus Holbr., l. c, 61, pl. 12. 



Florida to Texas. 



(spiiiOt;es.) 



Coluber corais (Ciiv.) Boie., 1827, Isis, 537. 



Brazil to Mexico. 

 C. variabilis Max., 1825, Beitr., 271. 



Mexico to Brazil. 

 (B) Spilot. puUatus var. auribundus Cope, J861, Pr. 

 Phil. Ac, 300. 



Mexico. 

 S. melanurus D. & B., 1854, Erp., VII, 224. 



Mexico. 

 S. poecilonotu9Gthr., 1858, Cat. Serp., 100, 



Mexico. 



