7() PROCEEDINGS : BOSTON SOCIETY NATURAL HISTORY. 
Peromyscus insignis Rhoads. 
1895. Peromyscus insignis Rhoads, Proc. acad. nat. sci. 
Pliila., p. 33. February 21, 1895. 
Type locality". — Dulzura, San Diego County, California. 
Peromyscus insolatus (Rhoads).^ 
1891. Sitomys insolatus Rhoads, Proe. acad. nat. sci. Phila., 
p. 256. October, 1894. 
1897. \_Peromysells'] insolatus Trouessart, Catal. mamm., pt. 
Ill, p. 515. 
Type locality".— Oro Grande, Mohave Desert, Kern County, 
California. 
Peromyscus insulanus Bangs. 
1898. Peromyscus insulanus Bangs, Proc. Boston soc. nat. 
hist., xxY"iii, p. 196. March, 1898. 
Ty"pe locality. — North end of Cumberland Island, Camden 
County, Georgia. 
Peromyscus keeni (Rhoads). 
1894. Sitomys keeni Rhoads, Proc. acad. nat. sci. Phila., 
p. 258. October, 1894. 
1897. P\eromyscus'\ keeni Bangs, Amer. nat., xxxi, p. 75. 
January, 1897. 
Type locality". — Masset, Graham Island, Queen Charlotte 
Islands, British Columbia, Canada. 
Peromyscus lepturus Merriam. 
1898. Peromyscus lepturus Merriayi, Proc. biol. soc. Wash¬ 
ington, xii, p. 118. April 30, 1898. 
Type locality. — Mt. Zempoaltepec, State of Oaxaca, Mex¬ 
ico. Altitude, 8200 feet. 
* Peromyscus leucopus (Rafinesque). 
1818. Musculus leucopus Rafinesque, American monthly 
magazine, iii, p. 446. October, 1818. 
1885. Hesperomys leucopus leucopus True, Proc. U. S. nat. 
mus., VII (1884), p. 597. 1885. 
1891. Vesperimus americanus Allen, Bull. Amer. mus. nat. 
hist.. Ill, p. 297. June 30, 1891. 
iType of the subgenus Trinodontomys (Rhoads, Proc. acad. nat. sci. Phila., 1894, p. 
257. October, 1894). 
