71 



The specimen figured is an old male from the Caucasus, for which I am indebted to my 

 friend Dr. G. Radde of Tiflis. 



In the preparation of the above article I have examined (besides those in the collection of 

 Captain J. Biddulph) the following specimens : — 



E Mus. H. E. Dresser, 

 a, <$ ad. Caucasus {Radde). 



E Mus. John Gould, 



c 



a, 6 , b, c, ? . Thibet. 



3l 



