EXPLANATION OF PLATE VI. 



Fig. I. Geoemyda indopeninsularis. 



I, la. — Head of male type,X|^: ih. — Skull of same 

 specimen (nat. size): ic— Hind foot,X|^. 



Fig. 2. Head of typical form of Geoemyda trijuffa : young female 

 from Madras (nat. size). 



Fig. 3. Head of Geoemyda trijuga coronata: young female from 

 Cochin (nat. size). 



Fig. 4. Head of Geoemyda trijuga thermalis: young female from 

 Ramnad, S.E. Madras (nat. size). 



Fig. 5. Skull of Geoemyda trijuga edeniana from Burma (nat. 

 size). 



Fig. 6. Geoemyda tricarinata. 



6. — Hind foot of specimen from northern Assam (nat. 

 size) : 6a. — Skull of type of G. tricarinata from Chota 

 Nagpur (nat. size) : 66. — Skull of one of the co-types of 

 Chaibassia theobaldii from northern Assam. 



^OTE.— The head oiG. trijuga thermalis is figured entirely from a specimen 

 in .spirit. The spots and streaks are much darker in life and the iris is rarely, 

 if ever, white. 



