138 TESTUDINID®. 
much broader than long, at least as broad as the costals ; nuchal shield 
longer than broad. Plastron large ; the width of the bridge about 
equals the length of the posterior lobe, which is angularly emar- 
ginate; as regards size, the plastral shields take the following order, 
commencing with the largest:—abdominals, pectorals, femorals, 
humerals, anals, gulars; the suture between the abdominals not or 
but slightly longer than that between the pectorals ; axillary and 
inguinal shields present. Upper jaw bicuspid. Carapace brown 
above, reddish in the young, the vertebral keel lighter; each 
plastral shield with yellow and dark brown radiating streaks ; soft 
parts dark brown, with a yellowish spot on each side of the neck, 
near the ear. 
Length of carapace 20 centim. 
Burma, Malay Peninsula, Sumatra, Borneo. 
a, Yg., shell. Tenasserim. W. Theobald, Esq. [ E. ]. 
b. 3, stfid. Pinang. Dr. Cantor. 
e. Yg., stfid. Pinang. - 
d,e. 6 & yg., stfid. Singapore. A. R. Wallace, Esq. [C.]. 
f. Q, stéid. Sumatra. A.R. Wallace, Esq. | C. |. 
g. Hgr., shell. Sumatra. A. R. Wallace, Esq. | C. |. 
h. 3, spir. Sumatra. Hr. C. Bock [C. ]. 
i XS BpIT. Sumatra, “Leyden Museum. 
k. 8, stttd. Sumatra. 
l, Her., spir. Sarawak, A. Everett, Esq. [C.]. 
m. Yg., spir. Borneo. 
2. Geoemyda grandis. 
Geoemyda grandis, Gray, Ann. §& Mag. N. H. (8) vi. p. 218 (1860) ; 
Giinth. Rept. Brit. Ind. p. 19, pls. i. & ii. figs. A & B (1864) ; 
Gray, Suppl. Cat. Sh. Rept. i. p. 25 (1870); Theob. Cat. Rept. 
Brit. Ind. p. 5 (1876). 
Clemmys grandis, Strauch, Chelon. Stud. p. 82 (1862). 
Carapace arched or tectiform, not flattened on the vertebral 
region, which bears a strong but obtuse keel; only the posterior 
margin serrated. Vertebral shields (1-3) not or but. slightly 
broader than long and narrower than the costals; nuchal longer 
than broad, Plastron similar to that of G'. spinosa; the length of 
the suture between the pectoral shields at least two thirds that of 
the abdominals. Dark brown or blackish above; plastron and 
lower surface of marginals with black and yellow rays, cither the 
black or the yellow predominating. 
Length of carapace 40 centim. 
Burma, Siam, 
a,b. 3 & yg., stffid. Camboja. M. Mouhot [C.]. é 
c. Her., stifd. Pachebone.  M. Mouhot red Cliymes:) 
d,e. 3 9, shells. Pegu. W. Theobald, Isq. [C.]. 
f. Egg. Burma. W. Theobald, Esq. | C.]. 
g. 2, skel. Burma, 
fy 
