506 U. S. NATIONAL MUSEUM BULLETIN 205 



Peromyscus latiroslris Dalquest* 



1950. Peromyscus latirostris Dalquest, Occ. Pap. Mus. Zool. Louisiana State 

 Univ. No. 23, p. 8, July 10, 1950. 



Type Locality. — Apetsco, near Xilitla, San Luis Potosi, Mexico. Altitude, 

 2,700 feet. Range. — Known only from a few localities near type locality, from 

 an elevation of 2,000 to 6,000 feet, in southeastern San Luis Potosi. 



Peromyscus ochraventer Baker 



1951. Peromyscus ochraventer Baker, Univ. Kansas Publ. Mus. Nat. Hist., 

 vol. 5, No. 12, p. 213, Dec. 15, 1951. 



Type Locality. — Seventy kilometers by highway south of Ciudad Victoria and 

 6 kilometers west of Pan-American highway at El Carrizo, Tamaulipas, Mexico. 

 Range. — Known from type locality only; probably found in other localities along 

 humid, east face of Sierra Madre Oriental in Tamaulipas. 



mexicanus — group 

 Peromyscus mexicanus mexicanus (Saussure) * 



1860. H[esperomys] mexicanus Saussure, Rev. Mag. Zool., Paris, ser. 2, vol 



12, p. 103. 

 1884. Hesperomys mexicanus True, Proc. U. S. Nat. Mus., vol. 7 (App., Circ 



29) , p. 597, Nov. 29, 1884. 

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



p. 364, November 1894. 

 1898. Peromyscus tehuantepecus Merriamf , Proc. Biol. Soc. Washington, vol 



12, p. 122, Apr. 30, 1898. (Tehuantepec, Oaxaca, Mexico.) 

 Type Locality. — Mexico; assumed to be vicinity of Mirador, Veracruz. [Re 

 stricted to 10 kilometers east of Mirador by Dalquest, Occ. Pap. Mus. Zool. Louisi 

 ana State Univ. No. 23, p. 8, July 10, 1950.] Range. — Tropical parts of eastern 

 and southern Mexico from northern Puebla and southward to southern Veracruz 

 and then south and west to southern Oaxaca and northern Chiapas (Tuxtla Gu- 

 tierrez; see Hooper, Journ. Mamm., vol. 28, No. 1, p. 52, Feb. 17, 1947). Re- 

 corded also at Xilitla, San Luis Potosi, Mexico (Dalquest, loc. cit.). 



Peromyscus mexicanus totontepecus Merriamf* 



1898. Peromyscus mexicanus totontepecus Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 12, p. 121, Apr. 30, 1898. 

 1898. Peromyscus mexicanus orizabae Merriamf, Proc. Biol. Soc. Washington, 



vol. 12, p. 121, Apr. 30, 1898. (Orizaba, Veracruz, Mexico.) 

 Type Locality. — Totontepec, Oaxaca, Mexico. Altitude, 6,500 feet. Range. — 

 Western Veracruz and east-central Oaxaca west of range of mexicanus. 



Peromyscus mexicanus teapensis Osgoodf * 



1904. Peromyscus mexicanus teapensis Osgood, Proc. Biol. Soc. Washington, 

 vol. 17, p. 69, Mar. 21, 1904. 



Type Locality. — Teapa, Tabasco, Mexico. Altitude, 800 feet. Range. — 

 Humid tropical parts of northern Tabasco. 



Peromyscus mexicanus gymnotis Thomas* 



1894. Peromyscus gymnotis Thomas, Ann. Mag. Nat. Hist., ser. 6, vol. 14, p. 

 365, November 1894. 



