NO. 1684. .UAMMAL8 OF THE RHIO-LINGA ARCHIPELAGO— LYON. 437 



very light and clear on the under parts, darker and mixed with 1;)lack- 

 ish above. The usual white flecks are found on the feet and legs and 

 a few on the back. 



/Sk((U and teeth. — The skull and teeth of (raleopterus chomhoJis are 

 very similar to those of G. tuaneus in general appearance. There are, 

 however, several minor constant differences found in the animal from 

 Jombol. The zygomata are wider, the lateral area of the mastoid 

 nuich greater, the first upper incisor distinctly smaller, the third 

 upper incisor somewhat larger, and the notch at the superior end of 

 anterior border of premaxilla much larger and more angular. 



Measurements. — See table below. 



Specimens examined. — One adult male and 3 adult females, all from 

 Pulo Jombol. 



ReniarliS. — Aside from G. tuaneus, the only other species with 

 which G. ehomholis needs to be compared is G. tellonis (Lyon)." 

 CTnfortunately, I have not been able to make a direct comparison 

 between the two species, but the description of G. tellonis shows that 

 the mastoid inflation is even less than in G. tuaneus., and consequently 

 much less in G. eliomholis. 



Measurements of Clalcnptrnift. 



" Collector's measurc^mputs. 



''Measured l).v writer from dried skin. 



Type 



CYNOPTERUS MONTANOI Robin. 



1881. Cynopterus montanoi Robin, Bull. Soc. Phil. Paris, 7th ser., V, p. 90. 

 (Type-locality, Malacca.) 



One specimen each from Pulo Bulan and Pulo Jombol, and two 

 from Setoko. This species appears to be Avidely distributed through- 

 out the archipelago. 



For measurements, see table, page 488. 



"Ann. Mag. Nat. Hist., 8th sei-., I, p. 139, February, 1908. 



