518 U. S. NATIONAL MUSEUM BULLETIN 205 



p. 141, Mar. 1, 1932) and Chihuahua into southeastern Arizona and northern 

 Sonora; north in Rio Grande Valley to Socorro, N. Mex.; south to San Jose de 

 Guaymas in Sonora (Burt, Univ. Michigan Mus. Misc. Publ. 39, p. 51, Feb. 15, 

 1938) and to Inde in northern Durango, Mexico. 



Onychomys torridus perpallidus Mearnsf * 



1896. Onychomys torridus perpallidus Mearns, Preliminary diagnoses of new 

 mammals from the Mexican border of the United States, p. 4, May 25, 1896. 

 (Preprint of Proc. U. S. Nat. Mus., vol. 19, p. 140, Dec. 21, 1896.) 

 Type Locality. — East bank of Colorado River at Mexican boundary monu- 

 ment No. 204, Yuma County, Ariz. Range. — Colorado River Valley in western 

 Arizona; eastward along Bill Williams Fork to Big Sandy Creek and along Gila 

 River and its tributaries to Phoenix and to near Wickenberg (Hatfield, Bull. 

 Chicago Acad. Sci., vol. 6, No. 8, p. 154, Jan. 12, 1942) . 



Onychomys torridus pulcher Elliot* 



1904. Onychomys pulcher Elliot, Field Columb. Mus. Publ. 87, Zool. Ser., vol. 

 3, No. 14 (December 1903) , p. 243, Jan. 7, 1904. 



1913. 0[nychomys~\ t[orridus] pulcher Hollister, Proc. Biol. Soc. Washing- 

 ton, vol. 26, p. 215, Dec. 20, 1913. 



Type Locality. — Morongo Pass, east end of San Bernardino Mountains, San 

 Bernardino County, Calif. Range. — Valley of Colorado River south of Dead 

 Mountains, Clark County, Nev. (Hall, Mammals of Nevada, p. 497, July 1, 1946) ; 

 Colorado and Mohave Deserts in California; west from Colorado River to Palm 

 Springs and Cabezon, Riverside County, Fairmont, in Antelope Valley, northern 

 Los Angeles County, and over Walker Pass to Onyx, Kern County; north to 

 Purdy and Granite Springs, San Bernardino County, and Little Lake, Inyo 

 County; vertical range, from about 500 feet (near Needles, San Bernardino 

 County) up to 4,900 feet (near Walker Pass, Kern County) ; zonal range, chiefly 

 Lower Sonoran, but into Upper Sonoran locally (Grinnell, Univ. California Publ. 

 Zool., vol. 40, No. 2, p. 168, Sept. 26, 1933) ; and northeastern Baja California, 

 Mexico. 



Onychomys torridus longicaudus Merriamf * 



1889. Onychomys longicaudus Merriam, North Amer. Fauna No. 2, p. 2, 

 Oct. 30, 1889. 



1904. O[nychomys] torridus longicaudus Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 17, p. 123, June 9, 1904. 



Type Locality. — Saint George, Washington County, Utah. Range. — South- 

 western Utah; northwestern Arizona north of Colorado River; southern and low 

 western part of Nevada, except extreme southern tip, and north to southern 

 Pershing County (Hall, Mammals of Nevada, p. 495, July 1, 1946) ; and in 

 California, valleys east of high southern Sierra Nevada, in Mono and Inyo 

 Counties; recorded from Benton, Mono County, southeast to Maturango Springs 

 and Resting Springs, Inyo County; vertical range, from 178 feet below sea 

 level (Furnace Creek Ranch, Death Valley) up to 6,200 feet (3 miles east of 

 Jackass Spring, north end of Panamint Mountains) ; zonal range, Lower Sonoran 

 and locally Upper Sonoran (Grinnell, Univ. California Publ. Zool., vol. 40, No. 

 2, p. 168, Sept. 26, 1933). 



