72 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 



Peromyscus comptus Merriara. 



1898. PeromyscKS comptus Merriam, Proc. biol. soc. Wash- 

 ington, XII, p. 120. April 30, 1898. 



Type locality. — Mountains, near Chilpancingo, State of 

 Guerrero, Mexico. 



Peromyscus crinitus (Merriam). 



1891. Jlesperomys crinitus Merriam, North Amer. fauna, no. 



5, p. 53. July 30, 1891. 

 Typb locality. — Shoshone Falls, Snake River, Lincoln 



County, Idaho. 



Peromyscus crinitus scitulus Bangs. 



1899. PeroniyscKS crinitus scitulus Bangs, Proc. Kew England 

 zool. club, I, p. 67. July 31, 1899. 



Type locality. — Gardnerville, Douglas County, Nevada. 



Peromyscus difficilis ( Allen ) . 



1891. T^esj/erij/tus d ijficil is All,bis, Bull. Amer. mus. nat. hist., 

 Ill, p. 298. June 30, 1891. 



1897. [Peromyscus'] difficilis Trouessart, Catal. maram., pt. 

 Ill, p. 518. 



Type locality. — Sierra de Valparaiso, State of Zacatecas 

 Mexico. 



Peromyscus dubius Allen. 



1898. Peromyscus dubius Allex, Bull. Amer. mus. nat. hist., 

 X, p. 157. April 12, 1898. 



Type locality. — Todos Santos Island, Lower California, 

 Mexico. 



Peromyscus dyselius Elliot. 



1898. Peromyscus dyselius Elliot, Field Columb. mus. publi- 

 cation 27, zool. ser., i, p. 207. March, 1898. 

 Type locality. — Portola, San Mateo County, California. 



* Peromyscus eremicus (Baird). 



1857. Hesperomys eremicus Baird, Mamm. N. Amer., p. 479. 

 1885, Hesperomys leucopus eremicus True, Proc. U. S. nat. 



mus., VII (1884). p. 597. 1885. 

 1895. Peromyscus eremicus Allen. Bull. Amer. mus. nat. 



hist., VII, p. 226. June 29, 1895. 



