84 PROCEEDINGS : BOSTON SOCIETY NATURAL HISTORY. 
Peromyscus tehuantepecus Merriam. 
1898. Peromyscus tehuantepecus Merriam, Proc. biol. soc. 
Washington^ xii, p. 122. April 30, 1898. 
Type locality. — Tehuantepec, State of Oaxaca, Mexico. 
Peromyscus texanus (Woodhouse). 
1853. TIesperomys texanus Woodhouse, Proc. acad. nat. sci. 
Phila., VI, p. 242. February, 1853. 
1896. Peromyscus texanus Mearns, Preliminary diagnoses 
of new mammals from the Mexican border of the’United 
tk 
States, p. 4. March 25, 1896. (Reprint: Proc. U. S. nat. 
mus., XVIII, p. 446. May 23, 1896.) 
Type locality. — Western Texas. 
Peromyscus texanus arcticus (Mearns). 
1890. Hesperomys leucopus arcticus Mearns, Bull. Amer. 
mus. nat. hist., ii, p. 285. February 21, 1890. 
1896. Peromyscus texanus arcticus Allen, Bull. Amer. mus. 
nat. hist., viii, p. 252. November 25, 1896. 
Type locality. — Fort Simpson, Mackenzie, Canada. 
Peromyscus texanus arizonae (Allen). 
1894. Sitomys americanus arizonae Allen, Bull. Amer. mus. 
nat. hist., vi, p. 321. November 7, 1894. 
Type locality. — Fairbank, Cochise County, Arizona. 
Afterward regarded by Allen (Bull. Amer. mus. nat. hist., vii, 
p. 229, June 29, 1895) as a synonym of Hesperomys so7iorie7isis 
Le Conte. 
Peromyscus texanus artemisiae fRhoads). 
1894. Sitomys america7ius a7'te77iisiae Rhoads, Proc. acad. 
nat. sci. Phila., p. 260. October, 1894. 
Type locality.— Ashcroft, British Columbia, Canada. 
Peromyscus texanus dementis (Mearns). 
1896. Peromyscus texanus clemeyitis Mearns, Preliminary 
diagnoses of new mammals from the Mexican border of the 
United States, p. 4. March 25, 1896. (Reprint: Proc. U. 
S. nat. mus., xviii, p. 446. May 23, 1896). 
Type locality. — San Clemente Island, Los Angeles County, 
California. 
