48 



DR. J. E. GRAY ON THE TRIONYCHIDjE. [Jail. 7, 



Jaank, Hardwicke, icon. ined. 

 Inhabits India. 



See history of the species and skull, Ann. & Mag. N. H. 1872, x. 

 p. 334. 



In a young specimen, with the sternal callosities partly developed, 



Fig. 3. 



Trionyx kifhii. 



