NORTH AMERICAN RECENT MAMMALS. 291 



vierrinmi-grou\> . 



*Dipodomys merriami merriami Mearns. 



1890. Dipodomys merriami Mearns, Bull. Amer. Mus. Nat. 

 Hist., vol. 2, p. 290. February 21, 1890. 

 tl894. Dipodomys merriami nevadensis Merriam, Proc. Biol. Soc. 

 Washington, vol. 9, p. 111. June 21, 1894. (Pyramid Lake, 

 Washoe County, Nevada.) 

 tl894. Dipodomys merriami nitratus Merriam, Proc. Biol. Soc. 

 Washington, vol. 9, p. 112. June 21, 1894. (Keeler, east side 

 of Owens Lake, Inyo County, California.) 

 1903. Dipodomys merriami mortivallis Elliot, Field Columb. 

 Mus., publ. 87, zool. ser., vol. 3, p. 250. December, 1903. 

 (Furnace Creek, Death Valley, Inyo County, California.) 

 tl907. Dipodomys merriami Tcernensis Merriam, Proc. Biol. Soc. 

 Washington, vol. 20, p. 77. July 22, 1907. (Onyx, west end 

 of Walker Pass, Kern County, California.) 

 Type Locality, — New River, between Plioenix and Prescott, 

 Maricopa County, Arizona. 



t*Dipodomys merriami ambiguus (Merriam\ 



1890. Dipodomys amhiguvs Merriam, North Amer. Fauna, No. 4, 



p. 42. October 8, 1890. 

 1901. [Dipodomys merriami] ambiguus Elliot, Synops. Mamm. 



N. Amer., p. 234. March, 1901. 

 Type Locality. — El Paso, El Paso County, Texas. 



t*Dipodomys merriami atronasus Merriam. 



1894. Dipodomys merriami atronasus Merriam, Proc. Biol. Soc. 



Washmgton, vol. 9, p. 113. June 21, 1894. 

 Type Locality. — Hacienda La Parada, about 25 miles north- 

 west of the city of San Luis Potosi, State of San Luis Potosi, 

 Mexico. 



*Dipodomys merriami parvus (Rhoads). 



1894. Dipodomys parvus Rhoads, Amer. Nat., vol. 28, p. 70. 



January, 1894. 

 1901. [Dipodomys merriami] parvus Elliot, Synops. Mamm. N. 



Amer., p. 234. March, 1901. 

 Type Locality. — Reche Canyon, 4 miles southeast of Colton, 



San Bernardino County, California. (See Grinnell, Univ. 



Calif. Publ. Zool., vol. 24, p. 82. June 17, 1922.) 



*Dipodomys merriami simiolus (Rhoads). 



1894. Dipodomys simiolus Rhoads, Proc. Acad. Nat. Sci Phila- 

 delphia, 1893, p. 410. January 27, 1894. 



