LAGOMORPHA: LEPORIDAE 169 



1907. S[ylvilagus] a[uduboni] minor Nelson, Proc. Biol. Soc. Washington, 

 vol. 20, p. 83, July 22, 1907. 



Type Locality. — El Paso, El Paso County, Tex. Range. — Extreme western 

 Texas (mainly west of Guadalupe, Davis, and Chisos Mountains; Borell and 

 Bryant, Univ. California Publ. Zool., vol. 48, No. 1, p. 38, Aug. 7, 1942), and 

 Rio Grande Valley above mouth of Pecos River; Lower Sonoran Zone of Rio 

 Grande and Tularosa River Valleys and over Deming Plain of southwestern New 

 Mexico (V. Bailey, North Amer. Fauna No. 53 (December 1931), p. 56, Mar. 1. 

 1932) into extreme southeastern corner of Arizona; and thence south through 

 plains and foothills of Chihuahua to northern Durango, Mexico, east of Sierra 

 Madre; vertical range, from about 3,500 to 6,000 feet in Chihuahua; zonal range, 

 mainly Lower Sonoran, extending up into Upper Sonoran (Nelson, North Amer. 

 Fauna No. 29, p. 226, Aug. 31, 1909) . 



Sylvilagus audubonii cedrophilus Nelsonf* 



1907. Sylvilagus auduboni cedrophilus Nelson, Proc. Biol. Soc. Washington, 

 vol. 20, p. 83, July 22, 1907. 



Type Locality. — Cactus Flat, 20 miles north of Cliff, Grant County, N. Mex. 

 Range. — Mainly juniper and pinyon pine belt of foothills and elevated mesas of 

 central and west-central New Mexico (V. Bailey, North Amer. Fauna No. 53 (De- 

 cember 1931), p. 57, Mar. 1, 1932) westward along Mogollon Range to east 

 side of San Francisco Mountain in east-central Arizona; vertical range, from 

 about 5,000 to 8,000 feet in western New Mexico; zonal range, mainly Upper 

 Sonoran (Nelson, North Amer. Fauna No. 29, p. 229, Aug. 31, 1909). 



Sylvilagus audubonii warreni Nelsonf* 



1907. Sylvilagus auduboni warreni Nelson, Proc. Biol. Soc. Washington, vol. 

 20, p. 83, July 22, 1907. 



Type Locality. — Coventry, Montrose County, Colo. Range. — Southwestern 

 Colorado (Warren, The mammals of Colorado, p. 273, 1942), southeastern Utah, 

 northwestern New Mexico (V. Bailey. North Amer. Fauna No. 53 (December 

 1931), p. 59, Mar. 1, 1932), and northeastern Arizona (west to Holbrook and 

 Winslow in valley of Little Colorado River) ; vertical range, from about 5,000 

 to 8,500 feet in northwestern New Mexico; zonal range, mainly Upper Sonoran, 

 extending into Transition and Lower Sonoran (Nelson, North Amer. Fauna No. 

 29, p. 231, Aug. 31, 1909). 



Sylvilagus audubonii baileyi (Merriam)f* 



1897. Lepus baileyi Merriam, Proc. Biol. Soc. Washington, vol. 11, p. 148, 

 June 9, 1897. 



1909. Sylvilagus auduboni baileyi Nelson, North Amer. Fauna No. 29, p. 232, 

 Aug. 31, 1909. 



Type Locality. — Spring Creek, east side of Bighorn Basin, Bighorn County, 

 Wyo. Range. — Plains and valleys of eastern Montana, most of Wyoming, 

 northeastern Utah, northwestern and eastern Colorado (east of foothills), ex- 

 treme western North Dakota (along Little Missouri River; V. Bailey, North Amer. 

 Fauna No. 49 (1926), p. 137, Jan. 8, 1927), western South Dakota, western 

 Nebraska, and northwestern Kansas; vertical range from about 3,000 feet in 

 Kansas to 7,000 feet in Colorado; zonal range, mainly arid Upper Sonoran, but 

 ranging into lower part of Transition (Nelson, loc. cit.) . 



