NORTH AMERICAN RECENT MAMMALS, 287 



Genus DIPODOMYS Gray.^'' (Kangaroo-rats.) 



1841. Dipodomys Gray, Ann. and Mag. Nat. Hist., vol. 7, p. 

 521. August 1841. TyTpe, Dipodomys pliillipsii Gray. 



1867. Perodipns Fitzinger, Sitzungsber. math-nat. Classe, k. 

 Akad. Wissensch. Wien, vol. 56, Abth. 1, p. 126. Type Dipo- 

 domys agilis Gambel. For status, see Grinnell, Proc. Biol. Soc. 

 Washington, vol. 32, p. 203, December 31, 1919. 



1890. Dipodops Merriam, North Amer. Fauna, No. 3, p. 71. 

 September 11, 1890. Type, Dipodomys agilis Gambel. 



h eermanni-^ro up. 



* Dipodomys heermanni heermanni LeConte. 



1853. D[ipodomys] heermanni LeConte, Proc. Acad. Nat. Sci. 



Philadelphia, p. 224. 

 tl894. Perodipus streatori Merriam, Proc. Biol. Soc. Washington, 



vol. 9, p. 113. June 21, 1894. (Carbondale, Amador County, 



California.) 

 1921. Dipodomys heermxinni heerrrvanni Grinnell, Journ. Mamm. 



vol. 2, p. 95. May 2, 1921. 

 Type Locality.— Sierra Nevada, California, probably in the 



upper Sonoran zone on Calaveras River, Calaveras County. 



(See Grinnell, Univ. Calif. Publ. Zool., vol. 24. p. 47, June 17, 



1922.) 



t*Dipodomys heermanni californicus (Merriam.) 



1890. Dipodomys californicus Merriam, North Amer. Fauna, 



No. 4, p. 49. October 8, 1890. 

 1899. Dipodomys californicus pallidulus Bangs, Proc. New 



England Zool. Club. vol. 1, p. 65. July 31, 1899. (Sites, 



Colusa County, Californica.) 

 1916. Dipodomys californicus trinitatis L. Kellogg, Univ. 



Calif. Publ. Zool., vol. 12, p. 366. January 27, 1916. (Helena, 



Trinity County, California. Altitude 1,405 feet. 

 1921. Dipodomys lieermxinni californicus Grinnell, Journ. 



Mamm., vol. 2, p. 95. May 2, 1921. 

 Type Locality. — Ukiah, Mendocino County, California, 



*Dipodomys heermanni eximius (Grinnell). 



1919. Dipodomys californicus eximius Grinnell, Proc. Biol. Soc. 



Washington, vol. 32, p. 205. December 31, 1919. 

 1921. Dipodomys heermanni eximius Grinnell, Journ. Mamm., 



vol. 2, p. 95. May 2, 1921. 

 Type Locality. — Marysville Buttes, at 300 feet altitude, 3 



miles northwest of Sutter, Sutter County, California. 



'» Arranged according to the list published by Grinnell ,Journ. Mamm., vol. 2, pp. 94-97 ,May 2, 1921. 



