458 U. S. NATIONAL MUSEUM BULLETIN 205 



1914. Reithrodontomys fulvescens intermedins A. H. Howell, North Amer. 

 Fauna No. 36, p. 47, June 5, 1914. 



Type Locality. — Brownsville, Cameron County, Tex. Range. — Plains and hills 

 of southern Texas and northeastern Mexico. Known range from Kerr County, 

 Tex., south to Santa Engracia, Tamaulipas, and to localities near Monterrey, 

 Nuevo Leon. Vertical range from near sea level at several localities in Texas 

 to 2,400 feet near Santa Catarina, Nuevo Leon (Hooper, Univ. Michigan Mus. 

 Zool. Misc. Publ. 77, p. 107, Jan. 16, 1952) . 



Reithrodontomys fulvescens aurantius J. A. Allenf* 



1895. Reithrodontomys mexicanus aurantius J. A. Allen, Bull. Amer. Mus. 



Nat. Hist., vol. 7, p. 137, May 21, 1895. 

 1899. Reithrodontomys chrysotis Elliot, Field Columb. Mus. Publ. 37, Zool. 

 Ser., vol. 1, No. 14 (May 9), p. 281, May 15, 1899. (Dougherty, Washita 

 River, Murray County, Okla.) 

 1914. Reithrodontomys fulvescens aurantius A. H. Howell, North Amer. Fauna 



No. 36, p. 48, June 5, 1914. 

 Type Locality. — Lafayette, Lafayette Parish, La. Range. — South-central 

 United States. Known range from Cherokee and Chautauqua Counties, south- 

 eastern Kansas, Ozark County, southern Missouri, and Cleveland County, central 

 Oklahoma, south to Copiah County, Miss., and Colorado County, Tex. Vertical 

 range from near sea level at several localities in Texas and Louisiana to 1,500 

 feet at Noble, Okla. (Hooper, Univ. Michigan Mus. Zool. Misc Publ. 77, p. 105, 

 Jan. 16, 1952) . 



Reithrodontomys fulvescens griseoflavus Merriamf * 



1901. Reithrodontomys griseoflavus Merriam, Proc. Washington Acad. Sci., 

 vol. 3, p. 553, Nov. 29, 1901. 



1952. Reithrodontomys fulvescens griseoflavus Hooper, Univ. Michigan Mus. 

 Zool. Misc. Publ. 77, p. 98, Jan. 16, 1952. 



Type Locality. — Ameca, Jalisco, Mexico. Altitude, 4,000 feet. Range. — 

 Plains and mountains of southwestern part of Mexican Plateau. Known range 

 from vicinity of Jaral, Coahuila, and Jaumave, Tamaulipas, south and west to 

 Santa Isabel, southeastern Nayarit, and to vicinity of Talpa and Autlan, Jalisco. 

 Vertical range from about 2,700 feet at Jaumave, Tamaulipas, to 6,800 feet near 

 Punta, Jalisco (Hooper, loc. cit.). 



Reithrodontomys fulvescens tropicalis Davis* 



1944. Reithrodontomys fulvescens tropicalis Davis, Journ. Mamm., vol. 25, 

 No. 4 (November) , p. 393, Dec. 12, 1944. 



Type Locality. — Boca del Rio, 8 kilometers south of city of Veracruz, Mexico. 

 Altitude, 10 feet. Range. — Coastal lowlands and foothills of eastern Mexico. 

 Known range from Presidio and Catemaco, Veracruz, north to Sierra de Tamau- 

 lipas and vicinity of Gomez Farias, Tamaulipas. Known vertical range from near 

 sea level at Boca del Rio and Tampico Alto to 3,600 feet in Sierra de Tamaulipas 

 (Hooper, Univ. Michigan Mus. Zool. Misc. Publ. 77, p. 108, Jan. 16, 1952). 



Reithrodontomys fulvescens difficilis Merriamf* 



1901. Reithrodontomys difficilis Merriam, Proc. Washington Acad. Sci., vol. 3, 

 p. 566, Nov. 29, 1901. 



