JOURNAL OF MAMMALOGY. VOL. 2 
PLATE 6 
Peromyscus crinitus stephensi from Lava Field, Seen Against a Block of 
Dark Lava 
Skin prepared by R. Hunt; photograph by H. R. Fitch. Reduced. The 
lighting conditions make the anterior half of the mouse appear somewhat too pale. 
Mus. Vert. Zook, no. 31393. 
(Sumner: Desert and Lava-Dwelling Mice.) 
