RODENTIA: HETEROMYIDAE 367 



Perognathus parvus trumbulleiisis Benson* 



1937. Perognathus parvus trumbulleiisis Benson, Proc. Biol. Soc. Washington, 

 vol. 50, p. 181, Oct. 28, 1937. 



Type Locality. — Mount Trumbull, Mohave County, Ariz. Altitude, 6,250 

 feet. Range. — Probably throughout high plateau region in northwestern Arizona 

 north of Colorado River wherever habitat is suitable. 



Perognathus parvus mollipilosus Coues* 



1875. P[erognathus] mollipilosus Coues, Proc. Acad. Nat. Sci. Philadelphia, 

 vol. 27, p. 296, Aug. 31, 1875. 



1900. Perognathus parvus mollipilosus Osgood, North Amer. Fauna No. 18, 

 p. 36, Sept. 20, 1900. 



Type Locality. — Fort Crook [about 2 miles northeast of Burgettville], Shasta 

 County, Calif. Range. — From Klamath Basin, Klamath County, Oreg. ; south 

 to Modoc region of northeastern California, from Warner Mountains and Sur- 

 prise Valley, Modoc County, west to Mount Shasta and vicinity, in Siskiyou 

 County, and south from Oregon line to Vinton, Plumas County; zonal range, 

 Upper Sonoran and Transition; up to "subalpine" on Mount Shasta; vertical 

 range from 4,000 feet (Amedee, Lassen County) up to 7,800 feet at head of 

 Panther Creek, Mount Shasta (Grinnell, Univ. California Publ. Zool., vol. 40, No. 

 2, p. 150, Sept. 26, 1933). 



Perognathus xanthonotus Grinnell* 



1912. Perognathus xanthonotus Grinnell, Proc. Biol. Soc. Washington, vol. 25, 

 p. 128, July 31, 1912. 



Type Locality. — Freeman Canyon, east slope of Walker Pass, Kern County, 

 Calif. Altitude, 4,900 feet. Range. — Loav portion of southern Sierra Nevada 

 in vicinity of Walker Pass, Kern County; zonal range, Upper Sonoran and high 

 Lower Sonoran; vertical range from 4,600 to 5,300 feet (Grinnell, Univ. Cali- 

 fornia Publ. Zool., vol. 40, No. 2, p. 151, Sept. 26, 1933) . 



Perognathus alticolus alticolus Rhoads* 



1894. Perognathus alticolus Rhoads, Proc. Acad. Nat. Sci. Philadelphia, vol. 

 45 (1893) , p. 412, Jan. 27, 1894. 



Type Locality. — Squirrel Inn [near Little Bear Valley], San Bernardino 

 Mountains, San Bernardino County, Calif. Altitude, 5,500 feet. Range. — 

 Western part of San Bernardino Mountains, San Bernardino County; all stations 

 of capture are in near vicinity of Strawberry Peak; zonal range, Transition; 

 vertical range from 5,400 to 5,750 feet (Grinnell, Univ. California Publ. Zool., 

 vol. 40, No. 2, p. 151, Sept. 26, 1933). 



Perognathus alticolus inexpectatus Huey* 



1926. Perognathus allicola inexpectatus Huey, Proc. Biol. Soc. Washington, 



vol. 39, p. 121, Dec. 27, 1926. 

 1933. Perognathus alticolus inexpectatus Grinnell, Univ. California Publ. 



Zool., vol. 40, No. 2, p. 151, Sept. 26, 1933. 

 Type Locality. — Fourteen miles west of Lebec [near head of Cuddy Valley], 

 Kern County, Calif. Altitude, 6,000 feet. Range. — Grassy flats among scat- 

 tered yellow pines at type locality. Zonal range, Transition. 



