250 HAXiD.i:. 



slightly concave loreal region ; uosti'il a little nearer end of snout 

 than eye ; interorbital space a little broader than the upper eye- 

 lid ; tympanum very distinct, | the diameter of the eye. Pingers 

 and toes webbed to the disks ; disks of fingers as large as the 

 tympanum, of toes a little smaller; subarticular tubercles small ; 

 a very small inner metatarsal tubercle. The tibio-tarsal articu- 

 lation reaches the eye or between the eye and the tip of the snout. 

 Skin smooth, granulate on the belly and under the thighs ; a strong 

 fold above the temple. Pinkish brown or pale coffee colour above, 

 bluish grey on the sides of the body and limbs ; sides of head 

 darker, purplisli grey to blackish, which shade is sharply defined 

 on the cauthus rostralis ; more or less defined dark spots on the 

 back : limbs with greyish brown cross-bars ; interdigital webs 

 blackish, with light veins ; whitish beneath, throat spotted or 

 mottled, belly marbled with grey. 



From snout to vent 82 millim. 



The type specimen was obtained by Messrs. Annandale and 

 Eobinson on Bukit Besar, at an altitude of 2500 feet, in thick 

 jungle. A second was obtained by Mr. Robinson at Kuala Teku, 

 Pahang, altitude 500 feet. 



266. Rhacophorus bimaculatus. 



Bouleng-. Cat. Batr. Ecaud. p. 90 (1882) ; id. Faun. Brit. lud., Eept. 

 p. 472 (1890) ; A. L. Butler, Journ. Nat. Hist. Soc. Bombay, xv, 

 p. 202 (1903). 



A^omerine teeth in two long oblique series touching the inner 

 front edges of the choanse. Snout rounded, as long as the orbit ; 

 canthus rostralis obtuse ; loreal region concave ; nostril nearly 

 halfway between eye and tip of snout ; interorbital space broader 

 than the upper eyelid ; tympanum distinct, half the diameter of 

 the eye. Fingers nearly entirely webbed, the disks as large as 

 the tympanum ; toes webbed to the disks, which are smaller than 

 those of the fingers ; subarticular tubercles well developed ; a 

 small inner metatarsal tubercle. The tibio-tarsal articulation 

 reaches the eye or the nostril. Skin smooth above, granular 

 beneath; head with a small triangular dermal process; feebly 

 developed dermal folds along the limbs and above the vent. Green 

 above, uniform or speckled with darker; upper arm not coloured ; 

 only the outer finger and toe green ; a large black spot on each 

 side behind the arn), generally followed by a smaller one; lower 

 parts white. Male with a subgular vocal sac. 



From snout to vent 05 millim. 



Khasi Hills in Assam and Karin Hills in Burma. The only 

 specimen known from the Malay Peninsula is from Larut, Perak, 

 and was submitted to me for identification by Mr. L. Wray. 



