42 



331a. Tropidonotus cyclopion, Dum. et Bibr. Cyclopion 

 Snake. 

 Hab. North America. 



a. Presented by Gerald WaUer, Esq., F.Z.S., July 22, 



1884. 



238a. Pituophis mexicanus, Dum. et Bibr. Mexican 

 Snake. 

 Hab. Mexico. 



a. Presented by Gerald WaUer, Esq., P.Z.S., July 22, 



1884. 



242 a. Coluber constrictor, Linn. American Black Snake. 

 Hab. North America. 



a-c. Presented by Gerald Waller, Esq., F.Z.S., July 22, 



1884. 



243a. Elaphis quadrivirgata {Boie) . Four- banded Snake. 

 Hab. Japan. 



«-f. Presented by Gerald WaUer, Esq., E.Z.S., July 22, 



1884. 



288 a. Vipera aspis, Latr. Asp Viper. 



Hab. Italy. 



a. Purchased, May 13, 1884. 

 b-d. Purchased, June 6, 1884. 

 e-j. Purchased, June 17, 1884. 



306a. Trigonocephalus blomhoffi, Boie. Blomhoffs Snake. 

 Hab. Japan. 



a. Presented by Gerald Waller, Esq., F.Z.S., July 22, 



1884. 



BATRACHIANS. 



la. Rana fortis, Boulenger. River-Frog. 

 Hab. Germany. 



a-d. Presented by G. A. Boulenger, Esq., E.Z.S., May 27, 



1884. 



