NOETH AMEKICAN LAND MAMMALS. 135 



t*Reithrodontomys microdon albilabris Meriiam. 



1901. Reithrodontomys microdon albilabris Merriam, Proc. Wash- 

 ington Acad. Sci., vol. 3, p. 549. November 29, 1901. 



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

 Altitude, 10,000 feet. 



Reithrodontoinys modestus Thomas. 



1907. Reithrodontomys modestus, Thomas, Ann. and Mag. Nat. 

 Hist., ser. 7, vol. 20, p. 163. August, 1907. 



Type Locality. — Jinotega, Nicaragua. Altitude, 4,650 feet. 



t*Reithrodontomys montanus (Baird). 



1855. Reithrodon jnontanus Baird, Proc. Acad. Nat. Sci. 



Philadelphia, p. 335. 

 1885. Ochetodon montanus True, Proc. U. S. Nat. Mus., vol. 7 



(1884), p. 598. 1885. 

 1893. Reithrodontomys montanus Allen, Bull. Amer. Mus. 



Nat. Hist., vol. 5, p. 80. April 28, 1893. 

 Type Locality. — Probably near the upper end of the San 



Luis Valley, Saguache County, Colorado. (See Allen, Bull. 



Amer. Mus. Nat. Hist., vol. 7, p. 124, May 21, 1895.) 



t*Reithrodontomys orizabae Merriam. 



1901. Reithrodontomys orizabse Merriam, Proc. Washington. 



Acad. Sci., vol. 3, p. 550. November 29, 1901. 

 Type Locality — Mount Orizaba, State of Puebla, Mexico. 



Altitude, 9,500 feet. 



t*Reithrodontomys perotensis Merriam. 



1901. Reithrodontomys perotensis Merriam, Proc. Washington 



Acad. Sci., vol. 3, p. 550. November 29, 1901. 

 Type Locality- — Cofre de Perote, State of Vera Cruz, Mexico. 



Altitude, 9,500 feet. 



♦Reithrodontomys raviventris Dixon. 



1908. Reithrodontomys raviventris Dixon, Proc. Biol. Soc. 

 Washington, vol. 21, p. 197. October 20, 1908. 



Type Locality.— Redwood City, San Mateo County, California 



♦Reithrodontomys rufescens Allen and Chapman. 



1897. Reithrodontomys rufescens Allen and Chapman, Bull. 



Amer. Mus. Nat. Hist., vol. 9, p. 199. June 16, 1897. 

 Type Locality.— Jalapa, State of Vera Cruz, Mexico. 



♦Reithrodontomys saturatus saturatus Allen and Chapman. 



1897. Reithrodontomys saturatus Allen and Chapman, Bull. 



Amer. Mus. Nat. Hist., vol. 9, p. 201. June 16, 1897. 

 Type Locality. — Las Vigas, State of Vera Cruz, Mexico. 



