02 



TESTITDINIUiB. 



Plastron larpc, strongly angulated latiTally in the j-ouug, convex in 

 the adult, truncate anteriorly, angularly notched posteriorly ; the 

 width of the bridge exceeds the lengtli of the posterior lobe; the 



Fig. 17, 



Skull of Latagur baska. (From Gray, P. Z. S. 1869.) 



longest median suture is that between the abdominals, the shortest 

 that between the gulars, which is never more than half that between 



