142 PEROMYSCUS. 



SoNORA White-footed Field Mouse. 



Type locality. Santa Cruz, State of Sonora, Mexico. 



Geogr. Distr. Arctic regions into Mexico, west of Rocky Mountains. 



a. Peroinyscjis snnoriensis hi and its Osgood. 



Peromyscus sonoriensis hlandus Osgood, Proc. Biol. Soc. Wash., 



XVII, 1904, p. 56. 

 Peromyscus leucopus blandiis Elliot, Mamm. Middle Amer. & W, 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 182. Zool. Ser. 

 Gentle Field Mouse. 



Type locality. Escalon, State of Chihuahua, Mexico. 

 Geogr. Distr. State of Chihuahua. Range unknown. 



b. Pci-omijHcn.H sonoriensis fiilvns Osgood. 



Peromyscus sonoriensis fulvus Osgood, Proc. Biol. Soc. Wash., 



xvii, 1904, p. 57. 

 Peromyscus leucopus fulvus Elliot, Mamm. Middle Amer. & W. 



Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 183. Zool. Ser. 

 Fulvous Field Mouse. 



Type locality. Near Oaxaca City, State of Oaxaca, Mexico. 

 Geogr. Distr. State of Oaxaca. Range unknown. 



280. Peromyscus labecula Elliot. 



Peromyscus labecula EUiot, Pub. Field Columb. Mus., iii, 1903, 

 p. 143. Zool. Ser. Id. Mamm. Middle Amer. & W. Indies, 

 F. C. M. Pub., IV, Pt. I, 1904, p. 178. Zool. Ser. 

 W^hite-spot Field Mouse. 



Type locality. Ocotlan, State of Jalisco, Mexico. • 

 Geogr. Distr. State of Jalisco. Range unknown. 



281. Peromyscus tornillo Mearns. 



Peromysciis tornillo Mearns, Proc. U. S. Nat. Mus., 1896, p. 445. 

 Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 1901, p. 126. 

 Zool. Ser. Id. Mamm. Middle Amer. & W. Indies, F. C. M. 

 Pub., IV, Pt. I, 1904, p. 188. Zool. Ser. 

 Rio Grande White-footed Mouse. 



Type locality. Rio Grande, six miles above El Paso, El Paso 

 County, Texas. 



Geogr. Distr. State of Chihuahua, Mexico; north into Texas and 

 New Mexico. 



282. Peromyscus rufinus (Merriam). 



Hesperomys leucopus rufinus Merr., N. Am. Faun., No. 3, 1890, 



p. 65, pi. 3. 

 Peromyscus rufinus Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 



II, 1901, p. 126. Zool. Ser. 



