MILLER AND REHN : NORTH AMERICAN MAMMALS. 159 



1885. Perognathus monticola and Cricetodipus parv us TRUE, 

 Proc. U. S. nat. mus., vn (1884), p. 599. 1885. 



TYPE LOCALITY. Oregon ; probably in neighborhood of The 

 Dalles, Wasco County. 



Perognathus parvus mollipilosus (Coues) . 



1875. P\erognathus\ 'mollipilosus COUES, Proc. acad. nat. sci. 



Phila., p. 296. August 31, 1875. 

 1900. Perognathus parvus mollipilosus OSGOOD, North 



Amer. fauna, no. 18, p. 36. September 20, 1900. 

 TYPE LOCALITY. Fort Crook, Shasta County, California. 



Perognathus parvus olivaceus (Merriam). 



1889. Perognathus olivaceus MEKRIAM, North Amer. fauna, 



no. 1, p. 15. October 25, 1889. 

 1900. Perognathus parvus olivaceus OSGOOD, North Amer. 



fauna, no. 18, p. 37. September 20, 1900. 

 TYPE LOCALITY. Kelton, near north end of Great Salt Lake, 



Boxelder County, Utah. 



Perognathus parvus magruderensis Osgood. 



1900. Perognathus parvus magruderensis OSGOOD, North 



Amer. fauna, no. 18, p. 38. September 20, 1900. 

 TYPE LOCALITY. Mount Magruder, Nevada, near boundary 



between Inyo County, California, and Esmeralda County, 



Nevada. Altitude, 8000 feet. 



Perognathus alticola Rhoads. 



1894. Perognathus alticolus RHOADS, Proc. acad. nat. sci. 



Phila., 1893, p. 412. January 30, 1894. 

 TYPE LOCALITY. Squirrel Inn, San Bernardino Mountains, 



San Bernardino County, California. 



Perognathus lordi (Gray) . 



1868. Abromys lordi GRAY, Proc. zool. soc. London, p. 202. 

 1889. Perognathus lordi MERRIAM, North Amer. fauna, no. 1, 



p. 28. October 25, 1889. 

 1894. Perognathus lordi RHOADS, Proc. acad. nat. sci. Phila., 



1893, p. 405. January 30, 1894. 

 TYPE LOCALITY. Southern British Columbia, Canada. 



Perognathus lordi columbianus (Merriam). 



1894. Perognathus columbianus MERRIAM, Proc. acad. nat. 

 sci. Phila., p. 263. September 27, 1894. 



