884 JOURNAL, BOMBAY NATtJRAL EISTOttY SOCIETY, Vol. XTX, 



/>-. Skull narrower, zygomatic 

 breadth, 41. (Natmia Is- 

 lands) . (12)w. angvsticeps, Mill. 



b^. Colour of lower surface 

 darker, at least ' tawny ' on 

 belly, fading to ' ochraceous 

 bufl"', palest on throat and 

 inner side of forelimbs. 

 a^. Larger (Hindfoot = 75 ; 

 Skull = 72 5) (Islands of 



Malacca Straits) c (13) m. fretensis, Thos. and 



Wrough. 

 h~. Smaller (Hindfoot = 72 ; 

 Skull = 68-4) (Tioman Is- 

 land) . il4)w. tioma7iensis, Mill. 



h. Shoulders, forelegs and thighs 

 darker than rest of body. 

 a^. Pale patch on vertex between 



the ears; tail pale yellow (Java), (15) hicolor, Sparrm. 

 h^. No pale patch on vertex ; 

 tail dark (Sumatra &c.) 

 a^. Size larger (Hindfoot = 



78 ; Skull = 68) (Sumatra)...(16)joa^//a^a, Mill, (s.s.) 

 b^. Size smaller (Hindfoot = 

 70; Skull = 68) (Banjak 

 Islands, West Coast of 



Sumatra) (17)p. Iwnata, Mill. 



^.—Shoulders, loins and legs not 

 darker than rest of body ; pale colour 

 of inner side of forelimbs not extend- 

 ing over front side of forearms. 

 a. Colour of belly white (Singapore; 



Johor) (18) ajinis, Raffles, (s.s.) 



, t. Colour of belly yellow. 

 ' ai. Feet yellow (Malacca) ...... (19) la. auriventer, Is. 



Geoff. 

 6i. Feet dark (Selangore ; north- 

 wards to Lower Siam (20) a. pyrsoyiota, Mill. 



