166 ENGYSTOMATID&E. 
Diplopelma pulchrum, Giinth. Rept. Brit. Ind. p. 417 ; Steindachn. 
Novara, Amph. p. 56, pl. 2. f. 15-18. 
Scaptophryne labyrinthica, [itzing. Sitz. Ak. Ween, xiii. p. 416, 
Ranina symmetrica, David, Nouv. Arch. Mus. vii. Bull. p. 76. 
\ 
Habit slender. Snout subacuminate, a little longer than the or- 
bital diameter; interorbital space as broad as the upper eyelid. 
Fingers rather slender, first much shorter than second ; toes long, 
half webbed ; tips of fingers and toes not dilated ; subarticular tu- 
bercles very distinct ; two very small metatarsal tubercles. Hind 
limb very long, the tibio-tarsal articulation reaching the tip of the 
snout, or beyond. Skin smooth. Olive, greyish, or pinkish brown 
above, beautifully marked with darker and lighter A-like lines on the 
back, and transverse lines across the limbs; a cross streak between 
the eyes, a large A-shaped marking on the back, and a streak from 
the eye to the middle of the side dark brown; throat and chest 
clouded with brown ; the remainder of the lower surfaces immaculate. 
Male with a subgular vocal sac. 
China ; Gamboja. 
a,b. S. Hong Kong J. C. Bowring, Esq. [P.]. 
GQ China. Mr. Adams [C.]. 
ao. China. 
e. Her. Gamboja. M. Mouhot [C.]. 
4, Microhyla achatina. 
Micrhyla achatina, Giinth. Cat. p. 121. 
Hylaplesia achatina, Bote, Isis, 1827, p. 294. 
Microhyla achatina, Tschudi, Batr. p.71; Dum. § Bibr. p. 614; 
Peters § Doria, Ann. Mus. Genov, xiii. p. 428. 
Diplopelma disciferum, Peters, Mon. Berl. Ac. 1867, p. 56. 
Habit slender. Snout subacuminate, longer than the ‘orbital 
diameter ; interorbital space broader than the upper eyelid. Fin- 
gers rather slender, first much shorter than second; toes slender, 
webbed at the base; tips of fingers swollen into very small, of 
toes into well-developed disks; subarticular tubercles distinct ; 
two small metatarsal tubercles. The hind limb being carried for- 
wards along the body, the tibio-tarsal articulation reaches the tip of 
the snout, or beyond. Skin smooth. Brown above; sides and a 
streak between the eyes dark brown; sometimes the back with 
rather indistinct chevron-shaped darker and lighter lines and a 
narrow light vertebral line; limbs more or less distinctly cross- 
barred; anal region blackish. 
Java; Moluccas. 
YO. Java. Leyden Museum, 
b-c. Q. Posata, Bantam. 
d. 9. P 
5. Microhyla berdmorii. 
Engystoma berdmorei, Blyth, Journ. As. Soc, xxiv. p. 710. 
Callula natatrix, Cope, Journ. Ac. Philad. (2) vi. 1867, p. 192. 
