NORTH AMERICAN RECENT MAMMALS. 289 



t*Dipodomys morrosnsis (Merriam). 



1907. Perodi'pus morroensis Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 20, p. 78. July 22, 1907. 



1921. Dipodomys morroensis Grinnell, Journ. Mamm., vol. 2,, 

 p. 95. May 2, 1921. 



Type Locality. — Morro, San Luis Obispo County, California. 



*Dipodomys mohavensis (Grinnell). 



1918. Perodipus mohavensis Grinnell, Univ. Calif. Publ. Zool,, 

 vol. 17, p. 428. April 25, 1918. 



1921. Dipodomys mohavensis Grinnell, Journ. Mamm., vol. 2, 



p. 95. May 2, 1921. 

 Type Locality. — Warren, about 5 miles north of Mohave, Kern 



County, California. ^Vltitude, 3,275 feet. 



*Dipodomys leucogenys (Grinnell). 



1919. Perodipns leucogenys Grinnell, Univ. Calif. Publ. Zool., 

 vol. 21, p. 46. March 29, 1919. 



1921. Dipodomys leucogenys Grinnell, Journ. Mamm., vol. 2, 



p. 95. May 2, 1921. 

 Type Locality. — ^Pellisier Ranch, 5 miles north of Benton 



Station, Mono County, California. Altitude, 5,600 feet. 



t*Dipodomys panamintinus (Merriam). 



1894. Perodipus panamintinus Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 9, p. 114. June 21, 1894. 



1921. Dipodomys panamintinus Grinnell, Journ. Mamm., vol. 

 2, p. 95. May 2, 1921. 



Type Locality. — Head of Willow Creek, Panamint Mountains, 

 Inyo County, California. 



t*Dipodomys Stephens! (Merriam). 



1907. Perodipus stephensi Merriam, Proc. Biol. Soc. Washington, 

 vol. 20, p. 78. July 22, 1907. 



1921. Dipodomys stephensi Grinnell, Journ. Mamm., vol. 2, 

 p. 95. May 2, 1921. 



Type Locality. — San Jacinto Valley, Riverside County, Cali- 

 fornia. 



t*Dipodomys ingens (Merriam). 



1904. Perodipus ingens Merriam, Proc. Biol. Soc. Washington, 



vol. 17, p. 141. July 14, 1904. 

 1921. Dipodomys ingens Grinnell, Journ. Mamm., vol. 2, p. 95. 



May 2, 1921. 

 Type Locality. — Painted Rock, 20 miles southeast of Simmler, 



Carrizo Plain, San Luis Obispo County, California. 



5750&— 24 20 



