iq20.] G. A. BouLRNGER : Frogs of the Genus Rana. 211 



vent, shorter than the fore limb, a little longer than the foot. Toes 

 with discs similar to those of the lingers, but smaller, webbed to 

 the discs ; outer metatarsals separated nearl.v to the base ; sub- 

 articular tubercles rather small, very prominent ; no tarsal fold ; 

 inner metatarsal tubercle oval, feebly prominent, } the length of 

 the inner toe ; a very indistinct outer tubercle. 



Skin smooth above, with a rather indistinct glandular fold 

 above the tympanum ; a glandular fold from below the eye to the 

 shoulder, followed by a glandule. Belly and posterior half of 

 lower surface of thighs granulate. 



Light greyish brown above, with round dark spots ; a darker 

 band on the side of the head and body ; limbs with indistinct 

 dark cross-bands. Lower parts white, hind limbs specked with 

 greyish brown. 



Male unknown. 



Measurements of type specimens { 9 ). 



From snout to vent . . . . . . Sy millim. 



Head . . . . . • • 29 



Width of head . . . . . . 29 



Snout .. .. .. ..12 



Eye . . . . . . . . 10 



Interorbital width . . . . . . • • 7 



Tympanum . . . . . . . . 8 



Fore limb . . . . . . . . 54 



First finger . . . . . . . . I2 



Second linger .. .. .. ..12 



Third finger . . . . . . • • I9 



Fourth finger . . . . . . ..11 



Hind limb . . . . . . . . 146 



Tibia . . . . . . ■ ■ 48 



Foot . . . . . . . . . . 4'! 



Third toe . . . . . . ■ . 23 



Fourth toe . . . . . . ■ • .^8 



Fifth toe . . . . . . . . 28 



Habitat. Luzon, Philippines. Recorded by ^Mocquard from 

 Mt. Kina Baloo, North Borneo. 



The type specimen, from Zamboanga, is the only one known to 

 me, the specimens from CeleVjes, which I had referred to this 

 sppcies, being now regarded as inseparable from R. chalconota . 



117. Rana ishikawae. 



Biiergeyia iskikaivu-, Stejneg. Proc. Biol. Soc. Wushiiigt. XIV, iijm, 



p. 190. 

 Rana ishtkawtr, Stejneg. Her/>. Jap. p. 132, tig. (1907). 



Vomerine teeth in short series behind the level of thechoanae. 



Head as long as broad, much depressed ; snout blunt, ver- 

 tically truncate at the end, as long as the eye ; canthus rostralis 

 well marked ; loreal region feebly oblique, concave ; nostril nearer 

 the tip of the snout than the eye ; interorbital region slightlv 

 broader than the upper eyelid ; tympanum very distinct, ^ the 

 diameter of the eve and scarcely more than its distance from the 

 latter. 



