160 BULLETIN 19, UNITED STATES NATIONAL MUSEUM, 



t*Peromyscus oaxacensis Merriam. 



1898. Perojriyscus oaxacensis Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 12, p. 122. April 30, 1898. 



Type Locality. — Cerro San Felipe, State of Oaxaca, Mexico. 

 Altitude, 10,000 feet. 



Range. — High altitudes in southern Mexico, chiefly in the 

 State of Oaxaca; reappearing in the mountains of central 

 Chiapas. 



t*Peromyscus hylocetes Merriam. 



1898. Peromyscus hylocetes Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 12, p. 124. April 30, 1898. 



Type Locality. — Patzcuaro, State of Michoacan, Mexico. 

 Altitude, 8,000 feet. 



Range. — ^Mountainous parts of Michoacan and southern Jahsoo; 

 east to mountains near the Valley of Mexico. 



t*Peromyscus pectoralis pectoralis (Osgood). 



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

 Washington, vol. 17, p. 59. March 21, 1904. 



1909. Peromyscus pectoralis Osgood, North Amer. Fauna, No. 

 28, p. 160. April 17, 1909. 



Type Locality. — Jalpan, Queretaro, Mexico. 



Range. — Known from scattered localities in the Sonoran zone 

 of eastern and central Mexico, from central Nuevo Leon south 

 to Queretaro, and thence west through southern San Luis 

 Potosi and (j^robably) Guanajuato to eastern Jalisco and 

 southern Zacatecas. 



t*Peromyscus pectoralis eremicoides (Osgood). 



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



Wasliington, vol. 17, p. 60. March 21, 1904. 

 1909. Peromyscus pectoralis eremicoides Lyon and Osgood, Bull. 



U. S. Nat. Mus., No. 62, p. 128. January 28, 1909. 

 Type IjOCality. — Mapimi, Durango, Mexico. 

 Range. — North central Mexico, chiefly in the States of Durango, 



Coahuila, and Chihuahua; north to southern Arizona. 



t*Peromyscus pectoralis laceianus Bailey. 



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



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

 Type I^ocality. — Lacey Ranch, near Kcrrville, Kerr County, 



Texas. 

 Range. — West central Texas, from the vicinity of Austm to the 



Big Bend of the Rio Grande and immediately adjacent parts 



of Mexico. 



