NORTH AMERICAN LAND MAMMALS. 367 



Sylvilagus audubonii arizonse — Continued. 



Range. — Deserts of extreme southern Nevada, California (east 

 of the Sierra Nevada and southern Coast Range), from Owen 

 and Death Valleys south across the Mohave and Colorado 

 Deserts into northeastern Lower California; nearly all of 

 Arizona below 6,000 feet (except northeastern part) from 

 westerly slopes of San Francisco and White Mountains, south 

 into northern Sonora, Mexico. Vertical range from below 

 sea level in Death Valley up to about 7,000 feet in mountains of 

 western Arizona; zonal range, maiidy lower Sonoran, but 

 extendmg through upper Sonoran. 



t*Sylvilagus audubonii goldmani (Nelson). 



1904. Lepus arizonse goldmani Nelson, Proc. Biol. Soc. Wash- 

 ington, vol. 17, p. 107. May 18, 1904. 



1909. Sylvilagus auduboni goldmani Nelson, North Anier. Fauna, 

 No. 29, p. 225, August 31, 1909. 



Type Locality. — Culiacan, Sinaloa, Mexico. 



Range. — Coastal plain and adjacent foothills from near Ortiz, 

 southern Sonora, south to Culiacan, central Sinaloa, and 

 Chacala in extreme western Durango, Mexico. Vertical range 

 from near sea level on west coast of Sinaloa up to about 2,500 

 feet; zonal range, lower Sonoran and upper part of arid tropical 

 zone, 



t*Sylvilagus audubonii minor (Mearns). 



1896. Leyus arizonx minor Mearns, Proc. U. S. Nat. Mus., 

 vol. 18, p. 557. June 24, 1896. 



1907. Slylvilagus] a[uduhoni] minor Nelson, Proc. Biol. Soc. 

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



Type Locality. — El Paso, El Paso County, Texas. 



Range. — Extreme western Texas (mainly Avest of Guadalupe 

 and Davis Mountains) and Rio Grande Valley about mouth of 

 Pecos; also plains of extreme southeastern corner of Arizona 

 and southwestern New Mexico, and thence south through plains 

 and foothills of Chihuahua to northern Durango, Mexico, east 

 of the Sierra Madre. Vertical range from about 3,500 to 6,000 

 feet altitude in Chihuahua; zonal range mainly lower Sonoran, 

 extending up into the upper Sonoran zone. 



t*Sylvilagus audubonii cedrophilus Nelson. 



1907. Sylvilagus auduboni cedropJiilus Nelson, Proc. Biol. Soc. 



Washington, vol. 20, }). 83. July 22, 1907. 

 Type Locality. — Cactus Flat, 20 miles north of Clitf, Grant 

 County, New Mexico. 



