252 



TKIONTCHIDiE. 



Length of dorsal disk 50 centim. 

 Burma ; Java ? 



a. Ad., skull Araccan range, W. of Pegu. W. Theobald, Esq. [C.]. 



& shell. 



h. Ilgr., skull Pegu. 

 & shell. 



c. Yg., skull. Pegu. 



d. Ad., skull. Java ? 



Shell presented by the Council of 

 the iirLstol Museum. (Type.) 

 W. Theobald, Esq. [P.]. 



W. Theobald, Esq. [P.]. 

 {TjT^B oi T. jmdi.) 



Fig. 66. 



Skull of Trionyx ■pliayrii. (From Gray, P. Z. S. 18G9.) 



