370 BULLETIN 128, UNITED STATES NATIONAL MUSEUM. 



*Sigmodoii hispidus texianus (Audubon and Bachman). 



1853. Arvicola texiana Audubon and Bachman, Quadr. N. Amer., 



vol. 3, p. 229. 

 1891. Sigmodon Jiispidus texianus Allen, Bull. Amer. Mus. Nat. 



Hist., vol. 3, p. 287. June 30, 1891. 

 Type Locality. — Brazos River, Texas. 

 Range. — Approximately the eastern half of Texas, westward to 



Vernon and San Antonio, and northward to Cairo, Kansas. 



t*Sigmodon hispidus berlandieri (Baird). 



1855. Sigmodon herlandieri Baied, Proc. Acad. Nat. Sci. Phila- 

 delphia, vol. 7, p. 333. 

 tl897. Sigmodon hispidus pallidus Meakns, Preliminary diag- 

 noses of new mammals of the genera Sciurus, Castor, Neotoma 

 and Sigmodon, from the Mexican border of the United States, 

 p. 4. March 5, 1897. (Reprint: Proc. U. S. Nat. Mus., vol. 

 20, p. 504. January 19, 1898.) (Left bank of the Rio Grande, 

 about 6 miles above El Paso, El Paso County, Texas.) 



1902. Sigmodon hispidus herlandieri Bailey, Proc. Biol. Soc. 

 Washington, vol. 15, p. 106. June 2, 1902. 



Type Locality. — Rio Nazas, Coahuila, Mexico. 



Range. — Rio Grande and Pecos Valleys from Brownsville to 

 El Paso, Texas, and Carlsbad, New Mexico; south to southern 

 Jalisco, Mexico. 



t*Sigmodon hispidus confinis Goldman. 



1918. Sigmodon hispidus conjinis Goldman, Proc. Biol. Soc. 

 Washington, vol. 31, p. 21. May 16, 1918. 



Type Locality. — Safford, Graham County, Arizona. 

 Range. — Upper part of the Gila River Valley in southeastern 

 Arizona. 



Sigmodon hispidus cienegag A. B. Howell. 



1919. Sigmodon hispidus cienegse. A. B. Howell, Proc. Biol. Soc. 

 Washington, vol. 32, p. 161. September 30, 1919. 



Type Locality. — Bullock's Ranch, 4 miles east of Fort Lowell, 



Pima County, Arizona. 

 Range. — Probably the small and widely scattered cienegas and 



grassy damp spots of the upper Santa Cruz River system. 



t*Siginodon hispidus eremicus Mearns. 



1897. Sigmodon hispidus eremicus Mearns, Preliminary diag- 

 noses of new mammals of the genera Sciurus, Castor, Neotoma 

 and Sigmodon, from the Mexican border of the United States, 

 p. 4. March 5, 1897. (Reprint: Proc. U. S. Nat. Mus., voL 

 20, p. 504. January 19, 1898.) 



