66 RANID A. 
a-b. 2. Sumatra. Leyden Museum. 
e-d. 9. eee L. L. Dillwyn, Esq. [P.]. 
‘e, f-g. 2 & yg. nilippines. : 
a te he Pineug. Dr. Cantor [C.]. 
k-m. Ye. Siam. M. Mouhot [C. }. 
n. Ye. E. Indies. 
a 
a. Rana erythrea. Upper surface of hand. 
b. chalconota. do. 
91. Rana chalconota. 
Hylarana chalconota, Giinth. Cat. p. 75. 
Hyla chalconota, Schleg. Abbild. pl. 9. f. 1. 
Polypedates chalconotus, Tschudi, Baty. p. 76. 
Limnodytes chalconotus, Dum. § Bibr. p. 518. 
Very closely allied to Rana erythrea. Skin of the back more or 
less glandular ; disks of fingers, especially third and fourth, much 
larger, half the size of the tympanum; glandular folds of the same 
colour as the back. 
Java; Borneo. 
a. 9. Java. Leyden Museum. 
b. Hey. Jaya. Dr. Bleeker. 
CPs Matang. 
92. Rana arfaki. 
Rana arfaki, Weyer, Mon. Berl. Ac. 1874, p. 138. 
Limnodytes arfali, Peters § Doria, Ann. Mus. Cw. Gen. 1878, 
p: 418, pl. 6. f. 1. 
Vomerine teeth in two small groups behind the level of the 
hinder edge of the choane. Head moderate ; snout rounded ; inter- 
orbital space broader than the upper eyelid; tympanum distinct, 
two thirds the size of the eye. Fingers moderate; toes moderate, 
entirely webbed; tips of fingers and toes dilated into well-developed 
disks; a small, oval, inner metatarsal tubercle. The hind limb 
being carried forwards along the body, the tibio-tarsal articulation 
reaches the snout. A narrow glandular lateral fold, indistinct in 
old specimens. Blackish brown above, with reddish-white spots, 
arranged into indistinct cross bands on the limbs. 
New Guinea. 
