NORTH AMERICAN LAND MAMMALS. 105 



t*Spilogale gracilis saxatilis (Merriam). 



1890. Spilogale saxatilis Merriam, North Amer. Fauna, No. 4, 



p. 13. October 8, 1890. 

 1906. Spilogale gracilis saxatilis Howell, North Araer. Fauna, 



No. 26, p. 23. November 24, 1906. 

 Type Locality. — Provo, Utah County, Utah. 

 Range. — Utah, western Colorado, northern Nevada, southern 



Idaho, eastern Oregon, and northeastern California. 



t* Spilogale ambigua Mearns. 



1897. Spilogale ambigua Mearns, Prehminary diagnoses of 

 new mammals of the genera Lynx, Urocyon, Spilogale, and 

 Mephitis, from the Mexican boundary line, p. 3. January 

 12, 1897. (Reprint: Proc. U. S. Nat. Mus., vol. 20, p. 460. 

 December 24, 1897.) 



Type Locality. — Eagle Mountain, State of Chihuahua, Mexico, 

 about four miles south of border of Dona Ana County, New 

 Mexico. 



Range. — From central Ai'izona south over the western edge of the 

 Mexican table-land to Jalisco. 



t*Spilogale angustifrons angustifrons Howell. 



1902. Spilogale angustifrons Howell, Proc. Biol. Soc. Washing- 

 ton, vol. 15, p. 242, 1902. 



Type Locality. — Tlalpam, Federal District, Mexico. 



Range. — Southern portion of the Mexican table-land, from 

 Guanajuato to the Isthmus of Tehuantepec. 



t*Spilogale angustifrons tropicalis Howell. 



1902. Spilogale angustifrons tropicalis Howell, Proc. Biol. Soc. 



Washmgton, vol. 15, p. 242, 1902. 

 Type Locality. — San Mateo del Mar, Oaxaca, Mexico. 

 Range. — Coast region of southern Oaxaca. 



t*Spilogale angustifrons elata Howell. 



1906. Spilogale angustifrons elata Howell, North Anier. Fauna, 



No. 26, p. 27. November 24, 1906. 

 Type Locality. — San Bartolom6, Chiapas, Mexico. 

 Range. — Highlands of Chiapas and Costa Rica; Guatemala (?); 



limits of range unknown. 



* Spilogale pygmaea Thomas. 



1898. Spilogale 2)y gmsea Tuomas, Proc. Zool. Soc. London, 1897, 

 p. 898. April 1, 1898. 



Type Locality. — Rosario, State of Sinaloa, Mexico. 

 Range. — Known only from the type locality and from Acapulco, 

 Guerrero. 



