422 BULLETIN 56, UNITED STATES NATIONAL MUSEUM. 



Record atul measurements of 127 specimens of Peromyscus hoylii pinalis — Continued. 



a Ile.ad and body, 105. 



PEROMYSCUS BOYLII PENICILLATUS Mearns. 



BAKEFOOTED BRUSH MOUSE. 



Peromysni.'i hoylii peniciUafits Mearns, I'roc U. S. Nat. Mu.s., XIX, 1S96, p. 139 (pp. 



2, 3 of advance sheet issued May 2n, 1896; original description). — Miller and 



Rehn, Proc. Bost. Soc. Nat. Hist., XXX, No. 1, Dec. 27, 1901, p. 70 (Syst. 



Results Study N. Am. Mam. to close of 1900). 

 [Peromyscus loylii] penicillatus, 'Ei.uot, Field Col. Mus., Zool. Ser., II, 1901, p. 133 



(Synop. Mam. N. Am.); IV, 190-1, p. 196 (Mam. Mid. Am.). 



Fig. 91— Peromyscus boylu penicillatus. Skull of type, o, doesal view; b, ventral view 



C, LATERAL VIEW. 



Type -locality. — Footliills of tlie Franklin Mountains, near El Paso, 

 El Paso County, Texas. (Type, skin and skull, Cat. No. ff|||, U. S. 

 National Museum.) 



Geographical range. — This subspecies is an inhabitant of the Eastern 

 Desert Tract, its habitat being, doubtless, mainly in brushy or tim- 



