464 COLUBRIDJ5. 



185. Coluber asculapii, Sturm. ^Esculapian Snake. 

 Hob. Central Europe. 



a-d. Received in exchange, Sept. 21, 1868. 

 <?,/. Purchased, June 6, 1871. From Dalmatia. 



186. Coluber guttatus, Liun. American Black Snake. 

 Hab. North America. 



a, b. Purchased, June 28, 1867. 

 c. Purchased, Sept. 21, 1874. 



Genus SPILOTES. 



187. Spilotes variabilis (Max.). South- American Rat-Snake. 

 Hab. South America. 



a. Presented by Dr. Wucherer, C.M.Z.S., Sept. 1860. 



b. Presented by Mr. Hounslow, Nov. 5, 1869. 



c. Purchased, June 28, 1870. 



Genus DROMICUS. 



188. Dromicus antillensis, Schleg. Antillean Snake. 

 Hab, St. Thomas's, West Indies. 



a, b. Presented by Capt. Abbott, April 28, 1864. 



e. Presented by Edward Greey, Esq., F.Z.S., March 17, 1865. 



Genus CYCLOPHIS. 



189. Cydophis vernalis (Dekay) . Grass-Snake. 

 Hab. North America. 



a. Presented by A. Downs, Esq., C.M.Z.S., Oct. 2, 1863. 

 b-g. Presented by A. Downs, Esq., C.M.Z.S., Oct. 3, 1871. 

 h, i. Deposited, May 2, 1873. From Dalmatia. 

 j. Presented by F. Painter, Esq., Sept. 17, 1874. 



Genus PHILODRYAS. 



190. Philodryas viridissimus (Linn.) . All-green Tree-Snake. 

 Hab. South America. 



, b. Purchased, June 1859. 



