SYSTEMATIC INDEX. 



[Existing species are denoted by an asterisk ; and doubtful species 

 by two asterisks.] 



Page 



Order CHELONIA 1 



Suborder I. TESTUB1NATA 3 



Section i. Tkiontchoidea 3 



Family TPtlONYCHID^E 4 



Subfamily Teionychix^ 4 



*Chitra indica 5 



♦Trionyx gangeticus 8 



* hurum 9 



* phayrei 10 



aquitanicus 10 



S P 11 



gergensi 11 



parisiensis 12 



barbaraB 13 



henrici 13 



incrassatus 17 



planus 18 



** rivosus 19 



bowerbanki 19 



S P 21 



vittatus 21 



SP 21 



Aulacochelys circumsulcata . , . . . 22 



