COLUBRID^E. 605 



Genus LIOPHIS. 



218. Liophis merremi (Max.). Merrem's Snake. 

 Hob. Montevideo. 



a. Purchased, Jan. 17, 1874. 

 6. Purchased, Dec. 24, 1878. 

 c, di e. Purchased, Jan. 16, 1879. 



219. Liophis cobella (Linn.). Cobella Snake. 

 Hab. South America. 



a. Presented by G. H. Hawtayne, Esq., C.M.Z.S., Aug. 5, 

 1879. From Demerara. 



Genus ERYTHROLAMPRUS. 



220. Erythrolamprus venustissimus (Max.). Red-and-Black 

 Snake. 



Hab. South America. 



a. Presented by Dr. Chyne, May 2, 1871. From Mexico. 

 6. Purchased, Sept. 16, 1872. From Panama. 

 c. Purchased, July 10, 1875. 



Genus XENODON. 



221. Xenodon rhabdocephalus (Max.). Long-headed Snake. 

 Hab. Brazil. 



a. Presented by Dr. Wucherer, C.M.Z.S., Nov. 1868. 



6. Presented by Dr. A. Stradling, C.M.Z.S., Sept. 13, 1880. 



o. Presented by Dr. A. Stradling, C.M.Z.S., June 21, 1881. 



Genus TROPIDONOTUS. 



222. Tropidonotus natrix (Linn.). -Common Snake. 

 Hab. British Islands. 



a-d. Presented by Dr. Bowerbank, F.Z.S., May 8, 1871. 



e-f. Variety. Purchased, June 6, 1871. 



g-K Var. siculus. Eeceived in exchange, Sept. 11, 1871 



From Calabria. 



i. Presented by E. E. Hooper, Esq., June 22, 1872. 

 j. Presented by J. Roach, Esq., Aug. 16, 1872. 



