140 OLDFIELD THOMAS 



Type. Brit. Mus. No. 90. 1. "25. 4. Purchased of Mess." 

 Mc. Ilwraith and Co. 



This fine sjiecies, of which the British Museum possesses two 

 examples, may be readily distinguished from its allies by its 

 large size, dark colour, naked tail tip, different supraorbital 

 ridges, and heavy teeth. 



