354 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th See. 



from Trinity Mountains, east of Hoopa Valley, northwestern 

 California); Citelliis chrysodeirus; Gilded Ground Squirrel; 

 S pernio philus chrysodeirus. 



Range — Upper Transition and Boreal zones of the moun- 

 tains of northern California, west through the Trinity and 

 Siskiyou mountains, east to the Warner Mountains, south 

 along the Sierra Nevada as far as Cannell Meadow (near 

 Kern County line), Tulare County; also on Inyo Mountains 

 east of Owens Valley (Mus. Vert. Zool.). 



• 



Callospermophilus chrysodeirus bernardinus (Merriam) 

 San Bernardino Golden-mantled Ground Squirrel 



Original description — Spermophilus bernardinus Merriam, 

 Science, n. s., 8, December 2, 1898, p. 782. 



Type locality — San Bernardino Peak, San Bernardino 

 County, California. 



Synonyms — Spermophilus chrysodeirus brevicaudus Mer- 

 riam, Proc. Biol. Soc. Wash., 8, December 28, 1893, p. 134 

 (type from San Bernardino Peak, San Bernardino Moun- 

 tains, California) ; Citcllus chrysodeirus bernardinus. 



Range— Upper Transition and Boreal zones on the San 

 Bernardino Mountains (Grinnell, Univ. Calif. Publ. Zool.. 5, 

 1908, p. 141). 



Ammospermophilus leucurus leucurus (Merriam) 

 Antelope Ground Squirrel 



Original description — Tamias leucurus Merriam, N. Amer. 

 Fauna, 2, October, 1889, pp. 19-21. 



Type locality — San Gorgonio Pass, Riverside County, Cali- 

 fornia. 



Synonyms — Citellus leucurus I'innulus Elliot, Field Col. 

 Mus., zool. sen, 3, December, 1903, p. 241 (type from Keeler, 

 Inyo County, California) ; Citellus leucurus; Spermophilus 

 leucurus; Antelope Chipmunk. 



Range — Lower and Upper Sonoran zones in the south- 

 eastern desert regions, west to the east slopes of the Coast 

 Ranges in eastern San Diego County, to San Gorgonio Pass 

 as far as Cabezon, and to Antelope Valley, northern Los 



