\S9 DR MALCOLM SMITH ON 



was drawn up from a single specimen, the following may be adiled. 

 Rostral in contact with the frontonasal, or shut off by the nasals. 

 Three or four supraoculars, five or six upper labials. The type is from 

 Bangtaphan, but neither in a second specimen from this locality, nor in 

 any of the four from Patij'u, is the 1st snpraciliary in contact with the 

 frontal. One specimen has only 22 scales round the middle of the 

 body. 



OPHiniA. 



Typiii,opid.e. 



44. TvPHLors lixeatcs Bole. 

 Bangnara, Pat an i. 



This species has not been met witli firther north. 



45. Typhlops nigroalbus Dum. & Bib. 

 Bangnara, Patani, 4 specimens. 



Three of them have 25 scales in mid-body, the other, 24. 



Xenopeltid.e. 



46. Xexopeltis unicolok lieinw. 



Bangnara, Patani, and Klong Wang Hip, Nakon Sitamarat. 



CoErBRin.'E. 



47. PoEYonnxTopiiis geminatus (Boie). 

 Bangnara, Patani. 



The largest specimen niea.?ures 460 mm. in total length, 

 tail 185. A still larger one is 320 mm. in bodj' length, but has the 

 tail bi'oken. Mr. Aagaard tells me it is a common snake upon the 

 estate. Nortii of the Peninsula it is replaced by P. collaris. 



48. Tropidoxotus piscator (Sclmeid.). 

 Bangnara, Patani and Klong Wang Hip, Nakon Sitamarat. 



49. Tropidoxoti's .submixiatus Schles;. 

 Bangnara, Patani, and Klong Wang Hip, Nakon Sitamarat. 

 This snake, appears to rare in the Peninsula, but is verj' com- 

 mon further North. 



50. Tropidoxotus ciiry.sargus Schleo-. 



Maprit and Klong Bang Lai, Patij'u, 2 specimens ; Kiiao Wang 

 Hip (upper and lower camps ), 3 specimens. 



JOURN. NAT. lilST. SOC. .SUM, 



