. - CKOTALIDjE. 471 



Genus ECHIS. 



220. Echis carinata (Merr.) . Carpet- Viper. 

 Hab. India. 

 a-c. Presented by Dr. John Shortt, F.Z.S., May 19, 1875. 



Family CROTALID.E. 

 Genus CENCHBIS. 



221. Cenchris piscivorus, Gray. Water- Viper, 

 Hab. North America. 



a-e. Eeceived in exchange, 1858. 



/. Bred in the Gardens, Jan. 1865. 



g. Purchased, Aug. 6, 1872. 



h. Presented by F. Painter, Esq., June 30, 1874. 



Genus CROTALUS. 



222. Crotalus durissus (Daud.) . Common Rattlesnake. 

 Hab. North America. 



a. Male ; 6. Female. Purchased, July 3, 1862. 



c-e. Purchased, June 28, 1867. 



/. Born in the Menagerie, Nov. 9, 1867. 



g. Presented by J. S. Townsend, Esq., July 22, 1870. 



h. Purchased, Sept. 18, 1873. 



i. Purchased, June 8, 1876. 



;, Jc. Received in exchange, Sept. 21, 1875. 



223. Crotalus lecontii. Leconte's Rattlesnake. 

 Hab. Western States of North America, 

 o. Received in exchange, Oct. 25, 1870. 



224. Crotalus miliarius (Linn.) . Smaller Rattlesnake. 

 Hab. Canada. 



a. Presented by J. W. James, Esq., Oct. 30, 1873. 



