.206 KERIVOULA PELLUCIDA. 



Meanwhile in hardwickii a rather dark tinge prevails 

 and the difference between upper- and under parts of the 

 body hardly is perceptible , in pellucida the upper parts are 

 of a brownish red, meanwhile the underparts are much 

 lighter colored so that those parts make the impression 

 of being whitish. 



In hardwickii the muzzle is very hairy , in pellucida how- 

 ever that part is provided with a few scattered hairs, so 

 that at first glance one would believe the muzzle to be 

 bald. 



With regard to the ears 1 refer to Dobson's description. 



Measurements in Mm. of the four Sumatra-specimens 

 preserved in alcohol in our Museum: 



K. pellucida. K. Jiardwickii. 



^ 9 9 9^ cT 



tail 40 . . 41 . . 42 . . 45 . . . 55 



ear 14,5 15,5 15,5 16 . . . 12,5 



tragus 8,5 . 8,5 . 9 . . 8,5 . . 7 



forearm 30 . . 30 . , 31 . . 32 . . 33 



second finger. ... 67 . . 66 . . 67,5 . 70 . . 72 

 fourth finger .... 49 . . 50 . . 49 . . 51 . . 52 

 foot and claws. . . 6,5 . . 6,5 . . 6,5 . . 7 . . . 7 



As may be seen from the above measurements K. pellu- 

 cida always is smaller in all directions except in length 

 of ear and tragus , which parts constantly are strikingly of 

 a much larger size, relatively and absolutely. 



Notes from the Leyden Museura, Vol. XIII. 



