70 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
Peromyscus boylii penicillatus Mearns. 
1896. Peromyscus hoylii penicillatus Mearns, Preliminary 
diagnoses of new mammals from the Mexican border of the 
United States, p. 2. May 25, 1896. (Reprint: Proc. U. S. 
nat. mus., xix, p. 139. December 21, 1896.) 
Type locality. — Foot-hills of the Franklin Mountains, near 
El Paso, El Paso County, Texas. 
Peromyscus boylii pinalis (Miller). 
1893. Sitornys rowleyi pinalis Miller, Bull. Amer. mus. 
nat. hist., y, p. 331. December 16, 1893. 
1896. P\erornysc^^s'] h\_oyli^ pinalis, Mearns, Preliminary 
diagnoses of new mammals from the Mexican border of the 
United States, p. 3. May 25, 1896. (Reprint: Proc. U. 
S. nat. mus., xix, p. 139. December 21, 1896.) 
Type locality. — Granite Gap, Grant County, New Mexico. 
Peromyscus boylii rowleyi (Allen). 
1893. Sitornys roicleyi Allen. Bull. Amer. mus. nat. hist., 
V, p. 76. April 28, 1893. 
1896. P\_ero7nyscus'\ b\oylii] roicleyi Mearns, Preliminary 
diagnoses of new mammals from the Mexican border of the 
United States, p. 3. May 25, 1896. (Reprint: Proc. U. S. 
nat. mus., xix, p. 139. December 21, 1896.) 
Type locality. — Nolan’s Ranch, San Juan County, Utah. 
* Peromyscus californicus (Gambel ). 
1848. Mils californicus Gambel, Proc. acad. nat. sci. Phila., 
IV, p. 78. August, 1848. 
1885. Hesperornys califm’niciis True, Proc. U. S. nat. mus., 
VII (1884), p. 597. 1885. 
1895. Peromyscus califor^iicus Rhoads, Proc. acad. nat. sci. 
Phila., p. 34. February 21,1895. 
Type locality. — Monterey, Monterey County, California. 
Peromyscus canadensis (Miller). 
1893. Sitornys americanus caiiadensis Miller, Proc. biol. 
soc. Washington, viii, p. 55. June 20, 1893. 
1896. Pero7nyscus canadensis Bangs, Proc. biol. soc. Wash¬ 
ington, x, p. 49. March 9, 1896. 
Type locality. — Peterboro, Madison County, New York. 
