268 



TRIONTCniDiE. 



of the orbit; posterior Ijordor of pterygoids with a median ascending 

 process forming a suture with the opisthotic. 

 East Indies. 



Fig. 72. 



^ 



Skull of Emyda granosa. (From Gray, P. Z. S. 1864.) 



Synopsis of the Species. 



Head with yellow spots ; entoplastral callosity 



smaU 1. granosa, p. 269. 



Head without yellow spots ; first marginal 



plate miich larger than second 2. vittata, p. 269. 



Head without yellow spots ; first marginal 



plate not larger than second 3. scutata, p. 270. 



