346 BULLETIN 17 8, UNITED STATES NATIONAL MUSEUM 



2281. Skull. Between Janos, Chihuahua, and San Luis Springs, 

 Grant County, N. Mex. Collected by C. B. R. Kennerly. Cata- 

 loged November 1855. 



Skull Grade A. Tliere should be a skin, No. 1039, but it cannot be 

 found. 



No type specified, but Baird's description is evidently baso<I on the 

 above specimen, designated by number. The skull is figured. He had 

 one other specimen, in alcohol, now lost. His brief diagnosis says, "Hind 

 foot near .70." No. 1039, in the table of measurements, is put down as .68. 

 while 1040, the alcoholic, is .50. Evidently the diagnosis was based on 

 No. 1039. In Report United States and Mexican Boundary Survey, pt. 2, 

 page 43, 1859, No. 1039 is alone spoken of. 



fReithrodontomys megalotis caryi Howell. 



Journ. Mamm. 16 : 143, May 16, 1935. 

 150714, Skin and skull. Adult female. Medano Ranch, 15 miles 

 northeast Mosca, Alamosa County, Colo. November 4, 1907. 

 Collected by Merritt Cary. Original number 1232. 

 Well-made skin in good condition ; skull Grade A. 



fReithrodontomys megalotis deserti J. A. Allen. 



Bull. Amer. Mus. Nat. Hist. 7 : 127, May 21, 1895. 

 =Reithrodontomys megalotis megalotis (Baird). See Howell, North Amer. 

 Fauna 36 : 26, June 5, 1914. 



?II?0 g]j^i|| and skull. Adult female. Oasis Valley, Nye County, 

 39819 



Nev. March 16, 1891. Collected by Frank Stephens. Original 



number 149. 



Well-made skin in good condition ; skull Grade C. 



fReithrodontomys megalotis nigrescens Howell. 



North Amer. Fauna 36 : 32, June 5, 1914. 



201616. Skin and skull. Adult male. Payette, Canyon County, 

 Idaho. June 9, 1913. Collected by L. E. Wyman. Original 

 number 98. 



Well-made skin in good condition ; skull Grade A. 



fReithrodontomys megalotis obscurus Merriam. 



Proc. Washington Acad. Sci. 3 : 558, Nov. 29, 1001. 



=Reithrodontomys megalotis zacatecae Merriam. See Howell, North Amer. 

 Fauna 36: 39, June 5, 1914. 



95277. Skin and skull. Adult male. Sierra Madre, near Guada- 

 lupe y Calvo, Chihuahua, Mexico. August 26, 1898. Collected 

 by E. W. Nelson and E. A. Goldman. Original number 12900. 

 Well-made skin in good condition ; skull Grade A. 



fReithrodontomys megalotis ravus Goldman. 



Journ. Mamm. 20: 355, Aug. 14, 1939. 



