NORTH AMERICAN RECENT MAMMALS. 471 



t*Sylvilagus audobonii sanctidiegi — Continued. 



1909. Sylvilagus auduhoni sanctidiegi Nelsox, North Amer. 

 Fauna, No. 29, p. 218. August 31, 1909. 



Type Locality. — Mexican Boundary Monument No. 258, shore 

 of Pacific Ocean, San Diego County, California. 



Range. — Southern California west of the mountains from the 

 southern half of Ventura County to the ^lexican border, and 

 Lower California from the coast to western base of Laguna 

 Hansen and San Pedro Martir Mountains and from the northern 

 border south to El Rosario River. Vertical range from sea 

 level at San Diego up to over 4,000 feel altitude on mountains 

 to the east; zonal range, mainly upper Sonoran. 



*Sylvilagus audubonii confinis (Allen). 



1898. Lepus arizonse, confinis Allen, Bull. Amer. Mus. Nat. 

 Hist., vol. 10, p. 146. April 12, 1898. 



1909. Sylvilagus auduhoni confinis Nelson, North Amer. Fauna, 

 No. 29, p. 220. August 31, 1909. 



Type Locaoty. — Playa Maria, Lower Californa. Mexico. 



Range. — Lower California, Mexico, from Rosario River on 

 the west coast and Santa Rosalia on tiie east side south to 

 Cape St. Lucas. Vertical range from sea level on west coast 

 up to about 3,500 feet in interior of peninsula; zonal range, 

 mainly lower Sonoran, reaching the upper border of the arid 

 tripocal zone. 



t*Sylvilagus audubonii arizonae (x\llen). 



1877. [Lepus sylvaticus] var. arizonse Allen, Monogr. North 

 Amer. Rodentia, p. 332. August, 1877. 



1885. Lepus sylvaticus arizonse True, Proc. U. S. Nat. Mus., 

 vol. 7 (1884), p. 601. 1885. 

 tl896. Lepus arizonse major Mearns, Proc. U. S. Nat. Mus., 

 vol. 18, p. 557. June 24, 1896. (Calabasas, Pima County, 

 Arizona.) 



1903. Lepus laticinctus Elliot, Field Columb. Mus., publ. 87, 

 zool. ser., vol. 3, p. 254. December, 1903. (Oro Grande, 

 Mohave Desert, San Bernardino County, California.) 



1903. Lepus l[aticinctus] rufipes Elliot, Field Columb. Mus., 

 publ. 87, zool. ser., vol. 3, p. 254. December, 1903. (Fur- 

 nace Creek, Death Valley, Inyo County, California.) 



1909. Sylvilagus auduhoni arizonse Nelson, North Ajner. Fauna, 

 No. 29, p. 222. August 31, 1909. 



Type Locality. — Beal's Springs, 50 miles west of Fort Whipple, 

 Yavapai County, Arizona. 



