APPENDIX (2). — SNAKES. 267 



Page 12. Meg^ra trigonocephala. 

 Bothrops nigromarginatus, Dum. ^ Bibr. ix. p. 1515. 



a. Adult. Ceylon. From the Haslar Collection. 



b. Adult. Ceylon. From Mr. Cuming's Collection. 



Page 15. Trigonocephalus hypnale. 

 Id. Dum. ^ Bibr. p. 1498. 



a. Adult. Ceylon. From Mr. Cuming's Collection. 



b. Adult. Ceylon. From Mr. Cuming's Collection, 



c. d. Adult. East Indies. 



e-g. Adult. East Indies. ' 



h. Adult. East Indies. 



i. Young. East Indies. Presented by the Zoological Society. 



k. Adult. Ceylon. Presented by Sir J. Banks. 



Page 16. Cenohris piscivorus. 



Trigonocephalus piscivorus, Dum. Sf Bibr. p. 1491. Toxico- 

 phis pugnax, Baird Sf Girard, Catal. p. 20. 



a. Skin of an adult in spirits. Texas. From Mr. Cuming's 



Collection as Toxicophis pugnax. 



b. Adult. Louisiana. 



Page 17. Crotalophorus miliarius. 

 Crotalus miharius, Dum. Sf Bibr. p. 1477. 



a. Adult. Mexico. From M. Parzudaki's Collection. 



b. Young. Mexico. From M. Parzudaki's Collection. 



Page 20. Crotalus horridus. 

 Crotalus horridus, Dum. Sf Bibr. p. 1472. 



a. Half'grown. Mexico. From M. Parzudaki's Collection. 



b, c. Young, and head of an adult. Berbice. 



d. Adult. America. Presented by the Zoological Society. 



e. Young. America. Presented by the Zoological Society. 



/. Half-grown : very bad state. North-west Coast of America. 

 Presented by Lieut. Wood. 



Page 23. Daboia elegans. 

 Echidna elegans, Dum. Sf Bibr. p. 1435. 



a. Young. Ceylon. From Mr. Cuming's Collection. 



b. Adult. India. From the Haslar Collection. 



c. Adult. India. Presented by W. Masters, Esq. 



d. Half-grown. Ceylon. Presented by — Ferguson. Esq. 



n2 



