58 DIP0D0MY8. 



Dipodomys merriami kernensis Mcniaiii. Hiological Survey <()11. 

 Proc. Biol. Soc. Wash., XX, pp. 77-7S, July 22, 1907. 



108834. Skin and skull. Adult male. On3^x, west end of Walker 

 Pass, Kern County, California. Ju\y 25, 1901. Collected by 

 Dr. ^\^ K. Fisher. Orig-inal luunber 2106. 



Wt'U-miule .skin in good condition, except for a small l)are spot in niiddlc of 

 back; skull i)erfe(;t. 



Dipodomys margaritae Moiriani. Biological Surve\' collection. 



Proc. Biol. Soc. Wash., XX, pp. 76-77, July 22, 1907. 



146058. Skin and skull. Young- adult male. Margarita Island, Lower 

 California. Mexico. December 1, 1905. Collected by E. W. 

 Nelson and E. A. Goldman. Original numl)er 18711. 

 Ayell-iiiadc skin in good condition; skull perfect. 



Dipodomys mitchelli Mearns. 



Proc. U. S. Nat. Mus., XtX, No. 1121, p. 719, July :?0, 1897. 



631SS. Skin and skull. Adult female. Tiburon Island, (lulf of Cali- 

 fornia. December 23, 1895. Collected by J. W. Mitchell. Origi- 

 nal nuniber 3. Catalogued March 16, 1896. 



Well-made skin in good condition; tail has never been skinned out, but is 

 braced with wire. Skull lacks both nialars; part of the left bulla is broken in 

 two. Angular, coronoid, and coiidyloid processes of mandible more or less 

 broken. 



Dipodomys nelsoni Merriam. Biological Suryey collection. 



Proc. Biol. Soc. Wash., XX, pp. 75-76, July 22, 1907. 



79439. Skin and skull. Adult male. La Ventura, Coahuila, Mexico. 

 Aug-ust 10, 18!>6. Collected by E. W. Nelson and E. A. (xoldman. 

 Orighial number 9998. 



Well-made skin in good condition; skull perfect. 



Dipodomiys merriami nevadensis Mcrriani. Biological Surve3' coll. 

 Proc. Biol. Soc. Wash., IX, pp. 111-112, June 21, 1894. 



54552. Skin and skull. Adult fetnale. Pyramid Lake, Nevada. 

 June 26, 1893. Collected by V. Bailey. Original number 391M). 

 Well-made skin in good condition; skull perfect. 



Dipodomys merriami nitratoides Merriam. Biological Survey coll. 

 Proc. Biol. Soc. Wash., IX, pp. 112-l];i, June 21, 1894. 



54674. Skin and skull. Adult male. Tipton, Tulare County, Cali- 

 fornia. June 25, 1893. Collected by C. P. Streator. Original 

 number 2978. 



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

 upper molars and broken right mastoid bulla. 



