ART. 11 HERPETOLOGICAL COLLECTIONS FROM SIAM — COCHRAN 21 



In No. 76146, received since the publication of my original descrip- 

 tion, the prefrontals do not quite meet, allowing a short suture 

 between the frontal and the frontonasal. In the paratype, No. 



Figure 5.— Leiolopisma kohtaoensis. Type. U. S. Nat. Mus. No. 72284. From 

 KoK Tao, Gulf of Siam. a, top of head; b, profile view; c, under side of head 



72283, the contact between the prefrontals is very short indeed, as I 

 have already recorded. 



DASIA OLIVACEA Gray 

 U.S.N.M. 



72234(82759) Bangnara July 22, 1926. 



76061 (S3840) Ban Kiriwong July 10, 1928. 



76833(84055) Kao 8eming Oct. 10, 1928. 



[76061. "Krong kreng." Back rich . gray-brown with crossbands 

 of black and white; terminal part of tail uniform brown; belly bright 

 grass-green; edge of eyelids pale yellow. — H. M. S.] 



TROPIDOPHORUS BERDMOREI (Blyth) 



U.S.N.M. 



76842 (84106) Khun Tan Mts Nov. 22, 1928. 



SERPENTES 



TYPHLOPS BRAMINUS Daudin 



U.S.N.M. 



72319 Bangkok Jan. 10, 1927. 



The Siamese name for this burrowing snake is ''ngu din" (= earth 



snake). 



TYPHLOPS FLOWERI Boulenger 



U.S.N.M. 



76163 Bangkok May 30, 1928. 



This specimen was taken from Xenopeltis unicolor, 75689, and is the 

 first found since Boulenger described the type in 1899 from a Siamese 

 specimen without definite locality sent to him by Flower. The 

 present one has 18 scale rows around the body. The total length is 

 93 mm., the tail measures 3.5 mm., while the diameter of the body is 

 1.5 mm. 



