RODENTIA: CRICETIDAE 509 



Peromyscus melanocarpus Osgoodf* 



1904. Peromyscus melanocarpus Osgood, Proc. Biol. Soc. Washington, vol. 17, 

 p. 73, Mar. 21, 1904. 



Type Locality. — Mount Zempoaltepec, Oaxaca, Mexico. Altitude, 8,000 feet. 

 Range. — Known from upper slopes of Mount Zempoaltepec only. 



Peromyscus zarhynchus Merriamf * 



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



p. 117, Apr. 30, 1898. 

 1898. Peromyscus zarhynchus cristobalensis Merriamf, Proc. Biol. Soc. Wash- 

 ington, vol. 12, p. 117, Apr. 30, 1898. (San Cristobal, Chiapas, Mexico.) 

 Type Locality. — Tumbala, Chiapas, Mexico. Altitude, 5,500 feet. Range. — 

 Highlands of Chiapas, Mexico, and Guatemala. 



Peromyscus grandis Goodwin 



1932. Peromyscus grandis Goodwin, Amer. Mus. Nov. No. 560, p. 4, Sept. 16, 



1932. 

 Type Locality. — Finca Concepcion, 35 miles east of Coban, Alta Verapaz, 

 Guatemala. Altitude. 3,750 feet. Range. — Known from type locality only. 



Subgenus MEGAOONTOMYS « Merriam 



1898. Megadontomys Merriam, Proc. Biol. Soc. Washington, vol. 12, p. 115, 

 Apr. 30, 1898. (Type, Peromyscus thomasi Merriam.) 



Peromyscus thomasi Merriamf* 



1898. Peromyscus {Megadontomys) thomasi Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 12, p. 116, Apr. 30, 1898. 



Type Locality. — Mountains near Chilpancingo, Guerrero, Mexico. Altitude, 

 9,700 feet. Range. — High altitudes in mountains of central Guerrero. 



Peromyscus nelsoni Merriamf* 



1898. Peromyscus {Megadontomys) nelsoni Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 12, p. 116, Apr. 30, 1898. 

 Type Locality. — Jico, Veracruz, Mexico. Altitude, 6,000 feet. Range. — 

 Known from type locality only. 



Peromyscus flavidus (Bangs)* 



1902. Megadontomys flavidus Bangs, Bull. Mus. Comp. Zool., vol. 39, p. 27, 



April 1902. 

 1909. Peromyscus flavidus Osgood, North Amer. Fauna No. 28, p. 221, Apr. 17, 



1909. 

 Type Locality. — Boquete, south slope of Volcan de Chiriqui, Chiriqui, Panama. 

 Range. — Volcan de Chiriqui, Panama, and probably adjacent parts of Costa Rica 

 at elevations from 3,000 to 5,000 feet (Goodwin, Bull. Amer. Mus. Nat. Hist., 

 vol. 87, p. 390, Dec. 31, 1946) . 



Peromyscus pirrensis Goldmanf * 



1912. Peromyscus pirrensis Goldman, Smithsonian Misc. Coll., vol. 60, No. 2, 

 p. 5, Sept. 20, 1912. 



11 Revised by Osgood, North Amer. Fauna No. 28, pp. 218-222, Apr. 17, 1909. 



