C ALLOSPERMOPHILUS EUTAMl AS. 17 8 



Tamias castanurus Mcniain. Biological Survey collection. 



North Amer. Fauna. No. 4, p. 19, October 8, 1890. 

 =Callospermophilus castanurus (Merriam). 



IItst* Skill and .skull. Adult male. Park City, Summit Count}', 

 Utah. July 3, 1890. Collected by V. Baile}'. Original numl)er 

 1383. 



Well-made skin in good condition; skull perfect, except for a few small shot 

 IH'rforations. 



Callospermophilus madrensis Merriam. Biolooical Survey coll. 

 Proc. Wash. Acad. Sci., Ill, p. 563, November 29, 1901. 



95803. Skin and .skull. Adult female. Sierra Madre, near Guada- 

 lupe y Calvo, Chihuaiuia, Mexico. Auo-ust 27. 1898. Collected 

 by E. W. Xelson and E. A. Goldman. Original number 12923. 



Well-made skin in good condition; skull perfect, except for absence of last 

 right upper molar. 



Callospermophilus chrysodeirus trinitatis Merriam. 



Biological Surxcv collection. 

 Proc. P.iol. Sue. Wash., XIV, p. 12t>. July 19, 1901. 



95531. Skin and skull. Adult female. Trinity Mountains I'usl of 

 Iloopa ^'alley. California. September 10, 1898. Collected by V. 

 Bailey. Original number 6693. 



Well-made skin in good ('(mdition; skull perfect. 

 Genus EUTAMIAS. 



Tamias alpinus Meniani. Biological Survey collection. 



Proc. Bioi. Soc. Wasii., VIII, pp. 137-138, December 28, 1893. 

 = Eutamias alpinus (Merriam). See Merriam, op. cit., XI, \). 191, .July 1, 1S97. 



Ho T- Skin and .skull. Young adult female. Big Cottonwood Mead- 

 ows, near Mount A^''hitney, California; altitude 10,000 feet. August 

 12,1891. Collected by' Dr. B. li. Dutcher, C S. A. Original 

 number 191. 



Well-made skin in good condition; skull perfect. 



Eutamias pallidas cacodemus Cary. Biological Survey collection. 

 Vrnr. Biol. Soc. Wash., XIX, pp. 89-90, June 4, 1906. 



13.S737 (not 13S137, as in original de.scription). Skin and skull, ^'oung 

 adult male. Sheep Mountain. Big Badlands, South Dakota. Sep- 

 tember 2, 1905. Collected b}- M. Cary. Original number 682. 

 Well-made skin in good condition; skull perfect. 



