RODENTIA: CRICETIDAE 497 



Peromyscus hylocetes Merriamf* 



1898. Peromyscus hylocetes Merriam, Proc. Biol. Soc. Washington, vol. 12, 

 p. 124, Apr. 30, 1898. 



Type Locality. — Patzcuaro, Michoacan, Mexico. Altitude, 8,000 feet. 

 Range. — Mountainous parts of Michoacan and southern Jalisco ; east to mountains 

 near Valley of Mexico. 



Peromyscus pectoralis pect oralis Osgoodf* 



1904. Peromyscus attwateri pectoralis Osgood, Proc. Biol. Soc. Washington, 



vol. 17, p. 59, Mar. 21, 1904. 

 1906. Peromyscus pectoralis V. Bailey, Proc. Biol. Soc. Washington, vol. 19, 



p. 57, May 1, 1906. 

 Type Locality. — Jalpan, Queretaro, Mexico. Range. — Known from scattered 

 localities in Sonoran Zone of eastern and central Mexico, from central Nuevo 

 Leon south to Queretaro, and thence west through southern San Luis Potosi and 

 (probably) Guanajuato to eastern Jalisco and southern Zacatecas. 



Peromycus pectoralis collinus Hooper* 



1952. Peromyscus pectoralis collinus Hooper, Jour. Mamra., vol. 33, No. 3, 

 p. 372, Aug. 19, 1952. 



Type Locality. — San Jose, 12 miles northwest of San Carlos, Sierra San 

 Carlos, Tamaulipas, Mexico. Altitude, 2,000 feet. Range. — Foothills of Sierra 

 San Carlos, Sierra de Tamaulipas, and Sierra Madre Oriental, in northeastern 

 Mexico. Known range from vicinity of Monterrey south to Jaumave in Sierra 

 Madre and to vicinity of Acuna in Sierra de Tamaulipas; known vertical range 

 from 1,300 feet at Villagran to 2,900 feet at La Vegonia mine. 



Peromyscus pectoralis eremicoides Osgoodf* 



1904. Peromyscus attwateri eremicoides Osgood, Proc. Biol. Soc. Washington, 



vol. 17, p. 60, Mar. 21, 1904. 

 1909. Peromyscus pectoralis eremicoides Lyon and Osgood, U. S. Nat. Mus. 



Bull. 62, p. 128, Jan. 28, 1909. 

 Type Locality. — Mapimi, Durango, Mexico. Range. — North-central Mexico, 

 chiefly in Durango, Coahuila, and Chihuahua; north to southern Arizona. 



Peromyscus pectoralis laceianus V. Bailey f * 



1906. Peromyscus pectoralis laceianus V. Bailey, Proc. Biol. Soc. Washington, 

 vol. 19, p. 57, May 1, 1906. 



Type Locality. — Lacey Ranch, near Kerrville, Kerr County, Tex. Range. — 

 West central Texas, from vicinity of Austin to Big Bend of Rio Grande and 

 Culberson County (Davis and Robertson, Journ. Mamra., vol. 25, No. 3, p. 269, 

 Nov. 8, 1944). 



Peromyscus truei truei (Shufeldt)f* 



1885. Hesperomys truei Shufeldt, Proc. U. S. Nat. Mus., vol. 8, p. 407, Sept. 14, 



1885. 

 1890. Hesperomys megalotis Merriamf, North Amer. Fauna No. 3, p. 63, Sept. 



11, 1890. (Black Tank, Little Colorado Desert, Coconino County, Ariz.) 

 1894. P[eromyscus] truei Thomas, Ann. Mag. Nat. Hist., ser. 6, vol. 14, p. 365, 



November 1894. 



