U.S. NATIONAL MUSEUM 



BULLETIN 275, PLATE 1 



■ •=/« 



Mi T*«?.J* 



Coastal plain near Tocra showing typical habitat of Microtus mustersi and Mus musculus, 



May 1962. 



a 



Broad coastal plain 20 kilometers east of Tobruch, Cyrenaica. The densely vegetated 

 hummocks provide ideal habitat for the large Egyptian jerboa (Jaculus orientalis) and a 

 small gerbil {Gerbillus kenleyi), June 1962. 



285-134 0—68 18 



