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 Amer. 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 amhigua Mearns, PreUminary 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 Arizona south over the western edge of the 



Mexican table-land to Jahsco. 



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 HoweU. 



] 902. Spilogale angustifrons tropicalis Howell, Proc. Biol. Soc. 



Wasliington, 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 Amer. Fauna, 



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

 Type Locality. — San Bartolom^, Chiapas, Mexico. 

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



limits of range unknown. 



*Spilogale pygmaea Thomas. 



1898. Spilogale pygmseaT-aou AS, 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. 



