176 EITTAMIAS. 



Tamias quadrivittatus gracilis Allciu Biolofifictil Survey collection. 

 Hull. Amor. :\Iiis. Nat. Mist., Ill, pp. <)9-101, June, ISiU). 

 =:Eutamias quadrivittatus gracilis (Allen). See Miller and Relin, Proc. Bost. 

 Soc. Nat. Hist., XXX, p. 44, December, 1901. 



^H4t- Skin and skull. Adult female. San Pedro, New ^lexico. 

 July 4, 1889. Collected by V. Bailey. Original number lt)(i 

 Well-made s^kin in good condition; .skull perfect. 



Eutamias hopiensis Merriam. Biological Survey collection. 



Troc. Biol. Soc. Wash., XVIII, ]>. 165, June 29, 1905. 

 67768. Skin and skull. Adult female. Keam Canyon. Navajo 

 County, Arizona. July 27, 1894. Collected by Dr. A. K. Fisher. 

 Original number 1688. 



Well-made skin in good condition; skull i)erfect. 



Eutamias speciosus inyoensis Merriam. Biological Survey coll. 

 Proi-. Biol. Soc. Wash., XI, p. 208, July 1, 1897. 

 Hits- Skin and skull. Young adult male. A\'hite Mountains, Inyo 

 County, California. July 7, 1891. Collected l)y E. W. Nelson. 

 Original number 1069. 



Well-made skin in good condition; skull with interorbital region fractured 

 and right half «>f brain case in fragments. 



Tamias quadrivittatus luteiventris Allen. 

 Bull. Amer. Mus. Nat. Hist., Ill, p. 101, June, 1890. 

 = Eutamias quadrivittatus luteiventris (Allen). See iVIiller and Rehn, Proc. 

 Bost. Soc. Nat. Hist., XXX, p. 44, December 27, 1901. 



fHfi- Skin and skull. Adult male. Chief Mountain Lake, north- 

 ern boundary of Montana. August 24, 1874. Collected hj Dr. 

 Elliott Coues on the U. S. Northern Boundar}' Survey. Skin 

 catalogued October 21, 1874; skull, February 1, 1902. 



Remade in Fel)ruary, 1902, into a modern study skin, in good condition. A 

 skull was found inside. It is somewhat injured about the optic foramina and 

 pterygopalatal region; last left upper molar is lost; condyloid process of right 

 half of mandible lacking. 



Tamias minimus melanurus Merriam. Biological Survey collection. 



North Amer. Fauna, No. 4, p. 22, Octobers, 1890. 

 = Eutamias minimus pictus (Allen). See Merriam, North Amer. Fauna, No. 5, p. 

 46, July 30, 1891. 



If HI- Skin and skull. Adult male. Snake liiver, near Blackfoot. 

 Idaho. July 17, 1890. Collected by V. Bailey and Dr. B. H. 

 Dutcher, U. S. A. Original num))er 1451. 



Well-made skin in good condition; skull lacks right upper premolars and lirst 

 molar, right postorbital process, part of right audital bulla, antl most of left 

 parietal. 



