RODENTIA: CRICETIDAE 453 



1895. Reithrodontomys longicauda J. A. Allen, Bull. Amer. Mus. Nat. Hist., 



vol. 7, p. 129, May 21, 1895. 

 1899. Reithrodontomys klamathensis Merriamf , North Amer. Fauna No. 16, 



p. 93, Oct. 28, 1899. (Mayten, Shasta Valley, Siskiyou County, Calif.) 



1913. Reithrodontomys megalotis longicaudus Grinnell, Proc. California Acad. 

 Sci., ser. 4, vol. 3, p. 303, Aug. 28, 1913. 



Type Locality. — Petaluma, Sonoma County, Calif. Range. — Greater part of 

 western California, except marshes along coast south of Monterey Bay, east to 

 foothills of Sierra Nevada, San Bernardino and San Jacinto Ranges (Grinnell, 

 Univ. California Publ. Zool., vol. 40, No. 2, p. 170, Sept. 26, 1933) ; north to 

 Grants Pass, Oreg., and south into northwestern Baja California to about lat. 

 32° N. 

 Reithrodontomys megalotis arizonensis J. A. Allen 



1895. Reithrodontomys arizonensis J. A. Allen, Bull. Amer. Mus. Nat. Hist., 

 vol. 7, p. 134, May 21, 1895. 



1914. Reithrodontomys megalotis arizonensis A. H. Howell, North Amer. 

 Fauna No. 36, p. 38, June 5, 1914. 



Type Locality. — Rock Creek, Chiricahua Mountains, Cochise County, Ariz. 

 Altitude, about 8,000 feet. Range. — Known only from head of Rock Creek Can- 

 yon, west of Long Park, Chiricahua Mountains. 



Reithrodontomys megalotis aztecus J. A. Allen* 



1893. Reithrodontomys aztecus J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 5, 

 p. 79, Apr. 28, 1893. 



1914. Reithrodontomys megalotis aztecus A. H. Howell, North Amer. Fauna 

 No. 36, p. 30, June 5, 1914. 



Type Locality.— -La Plata, San Juan County, N. Mex. (See J. A. Allen, Bull. 

 Amer. Mus. Nat. Hist., vol. 7, p. 125, May 21, 1895). Range.— Northern New 

 Mexico (V. Bailey, North Amer. Fauna No. 53 (December 1931), p. 164, Mar. 

 1, 1932), northeastern Arizona and western Colorado, north to Grand Junction 

 in Mesa County and Rifle in Garfield County. Recorded also from southwestern 

 Kansas (Cockrum, Univ. Kansas Publ. Mus. Nat. Hist., vol. 7, No. 1, p. 167, 

 Aug. 25, 1952) and southeastern Utah east of Colorado River (Durrant, Univ. 

 Kansas Publ. Mus. Nat. Hist., vol. 6, p. 298, Aug. 10, 1952). 



Reithrodontomys megalotis caryi A. H. Howellf * 



1935. Reithrodontomys megalotis caryi A. H. Howell, Journ. Marara., vol. 16, 

 No. 2, p. 143, May 15, 1935. 



Type Locality. — Medano Ranch, 15 miles northeast of Mosca, Alamosa County, 

 Colo. Range. — San Luis Valley, Colo. 



Reithrodontomys megalotis ravus Goldmanf * 



1939. Reithrodontomys megalotis ravus Goldman, Journ. Mamm., vol. 20, No. 

 3, p. 355, Aug. 14, 1939. 



Type Locality. — North end of Stansbury Island (sand bar at springs on lake 

 shore) , Great Salt Lake, Tooele County, Utah. Altitude, 4,250 feet. Range. — 

 Recorded also at Grantsville, Tooele County (Marshall, Journ. Mamm., vol. 21, 

 No. 2, pp. 154, 155, May 16, 1940). 



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