1. TRIONYX. 253 
7. Trionyx cartilagineus. 
Testudo cartilaginea, Boddaert, Epistola ad W, Roéll, cum tab. (1770), 
rostrata, Thunberg, Vetensk. Ac. Handl. viii. p. 179, pl. vii. 
fies. 2 & 3 (1787) ; Schoepff, Test. p. 93, pl. xx. (1792). 
Trionyx stellatus, Geoff. Ann. Mus. xiv. p. 13 (1809); Theob. Proc. 
As, Soc. Beng. 1874, p. 79, pl. i, and Cat. Rept. Brit. Ind. p. 30 
1876). 
: javanicus, Geoffr. l. ce. p. 15, pl. iii.; Dum. § Bibr. ii. p. 493 
(1835); Strauch, Chelon. Stud. p. 177 (1862), and Verth. Schildkr. 
p. 127 (1865); Theob. Proc, As. Soc. Beng. 1875, p. 176, pl. v. 
fig. D; Boettger, Ber. Senck. Ges. 1887, p. 39. 
Skull of Trionyx cartilagineus. (From Gray, P. Z. 8. 1864.) 
Aspidonectes javanicus, Wagl. Syst. Amph. pl. ii. figs. i-xx. (1830). 
Trionyx stellatus, var. javanica, Schleg. Faun. Japon., Rept. pl. v. 
f. 6 (1838). 
Gymmnopus cartilaginea, Cantor, Cat. Mal. Rept. p. 9 (1847). 
Trionyx cariniferus, Gray, Cat. Sh. Rept. i. p- 67, pl. xxxii. (1855). 
ornatus, Gray, Proc. Zool. Soc. 1861, p. 41, pl. eG Roan 
Brit. Ind. p. 48, pl. vi. fig. B (1864), , Pp. +1, p 3; Gun ep 
