ON TWO NEW COLOMBIAN REPTILES. 



659 



47. Descriptions of a new Amjyhishrena and a new Snake 

 discovered by Dr. H. Gr. F. Spurrell in Southern 

 Colombia. By G. A. Boulenger, F.R.S., F.Z.S. * 



[Received October 29, 1915 : Read November 23, 1915.] 

 (Text-figures 1 & 2.) 



Amphisb^na spurrelli, sp. n. (Text-fig. 1.) 

 Snout rounded, prominent. Rostral rather small, triangular, 

 just visible from above ; nasals forming a suture ; a pair of 



Text-figure 1. 



Amphishana spirvelli. Upper, lower, and side views of head, and lower view 

 of posterior part of body and tail. 



l'ul)li.shi'<l by peniirssion of the Trustees of the British Museum. 



