122 



T. ]\iucROSQUAMATUS, Cantov. 



Ventrals 219, subc. 91. Brownish grey, with black ring- 

 spots. 



Assam. A solitary museum specimen. 



T. ANDERSONi and T. OBSCURUS are noted by Mr. 

 Theobald, but they would appear to be varieties of T. pur- 

 pureus and of T. ivagleri, respectively. 



PELTOPELOR, Gilnther. 



Head covered with large shield-like imbricate scales. 

 Body scales 12, large, keeled. 



P. MACROLEPis, Beddome. Plate XX, fig. 4. 



Ventrals 134-138, subc. 53-56. The large head scales 

 are arranged very much like shields, there being a vertical 

 and frontals. Uniform green, paler below, with yellow side 

 streak. 



Anamullays, Nilgiris. 



CALLOSELASMA, Cope. 



Head normally shielded. Scales 21, smooth. Tail ends in 

 a long spine. 



C. RHODOSTOMA, Reimo. 



Ventrals 13S-156, subc. 36-54. A subocular present. 

 Reddish olive, dotted with brown; black vertebral line; 

 dorsal series of erect triangular black spots ; flesh-coloured 

 streak from the snout above the eye ; lips reddish olive. 

 Grows to 3 feet. 

 Siam, Java. 



HALYS, Gray. 



Head normally shielded. Scales 21-27 heeled. Tail ends 

 in a long spine. 



