S32] TESTUDINID &. 
Digits distinctly webbed, with sharp claws. Front part of arm with 
broad transverse scales. Carapace brown, or yellowish brown spotted 
with dark brown; plastron yellowish or pale brown in the young, 
with dark brown spots or radiating lines; in the adult dark brown. 
Neck with dark and light longitudinal lines. 
Length of shell 19 centim. 
Malay Archipelago and Peninsula, Camboja,Siam, Burma, N. India. 
a, Ad., skel. Java. Leyden Museum. 
6. Yg., spir. Java. Leyden Museum. 
e. Yg., spir. Java. T. Bell, Esq. [P. ]. 
d. Ad., skel. Java? 
e, f. Yg., spir. Sarawak. A. Everett, Esq. [(C. ]. 
g. Ad., shell. Sarawak. A. R. Wallace, Esq. [P.]. 
(Type of C. ovata.) 
h. Yg., dry. Sarawak. A. R. Wallace, Esq. [P.]. 
7. Nig, Spir: Malay Archipelago. Dr. Bleeker. 
k. Yo., stffd. Lao Mountains. M. Mouhot [C. ]. 
l. Ad., stfid. Lao Mountains. M. Mouhot [ P.]. ) (Types 
m. Ad., shell. Mergui. Prof. Oldham of C. old- 
pes: hami.) 
n-o. Yg., spir. Pegu. W. Theobald, Esq. [C.]. 
p. Ye., skel. Pegu. W. Theobald, Esq. [C. ]. 
q-r. Her. & yg., shells. Pegu. W. Theobald, Esq. [C. |. 
s. Her., stftd. ig Sir A. Smith [P. |. 
t,u. Yg., shells. —? 
y, Ad., carapace and ——P 
front lobe of plastron. 
3. Cyclemys mouhotii. 
Cyclemys mouhotii, Gray, Ann. § Mag. N. H. (8) x. p. 157 (1862). 
Pyxidea mouhotii, Gray, Proc. Zool. Soc. 1863, p. 175; Ginth. 
Rept. Brit. Ind. p. 16, pl. iv. fig. D (1864); Gray, Suppl. Cat. Sh. 
Rept. i. p. 20 (1870); Jerdon, Proc. As. Soc. Beng. 1870, p. 68; 
Theob. Cat. Rept. Brit. Ind. p. 9 (1876). 
Emys mouhotii, Strauch, Verth. Schildkr. p. 57 (1865). 
Carapace depressed, angular, the vertebral region flat, with three 
strong parallel keels; posterior margin serrated; vertebral shields 
much broader than long and as broad as the costals ; first vertebral 
as long as broad or broader than long, narrower than second. 
Plastron a little narrower than the opening of the shell, hind lobe 
angularly emarginate ; bridge broad and very short, its width 
about one third the length of the plastron; the hypoplastral bone 
and the abdominal shield have a much greater share in the formation 
of the bridge than the hyoplastral and pectoral ; the longest median 
suture is that between the abdominals. Hook of the upper jaw 
strong, entire. Digits nearly free ; limbs covered with large scales. 
Carapace yellowish or reddish brown; plastron yellowish, with or 
without a few large dark brown spots; neck of young brown, 
spotted with yellow. 
Length of shell 16 centim. 
Siam, Cochin China, Cachar. 
