CATALOG OF TYPE SPECIMENS OF MAMMALS 351 



*Sigmodon berlandieri Baird. 



Proc. Acad. Nat. Sci. Philadelphia 7 : 333, i-eported favorably for publica- 

 tion Apr. 24, 1855. 

 ^Sigmo(lo)i hispidus lerlandieri Baird. See Bailey, Proc. Biol. Soc. Wash- 

 ington 15 : 106, June 2, 1902. 



-^. Skin (lost) and skull. Adult female. Rio Nasas, Co- 

 1687 ^ ' ' 



ahuila, Mexico. 1853. Collected by D. N. Couch. 



According to the Museum catalogs this specimen, originally preserved 

 entire in alcohol, was skinned in 1855. The body was left in alcohol. 

 At present neither skin nor body can be found; only the injured skull 

 is left. Skull Grade C. 



Type not designated by number in the original description ; but by 

 referring to Baird's Mammals of North America, 505, it can be seen that 

 the description is based on the present specimen, designated by number 566. 



fSigmodon guerrerensis Nelson and Goldman. 



Proc. Biol. Soc. Washington 46: 196, Oct. 26, 1933. 

 126936. Skin and skull. Adult female. Omilteme, altitude 8,000 

 feet, Guerrero, Mexico. May 21, 1903. Collected by E. W. Nel- 

 son and E. A. Goldman. Original number 16467. 

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



tSigmodon hispidus confinis Goldman. 



Proc. BioL Soc. Washington 31 : 21, May 16, 1918. 

 204241. Skin and skull. Adult male. Safford, altitude 2,900 feet, 

 Graham County, Ariz. July 27, 1914. Collected by J. L. 

 Peters. Original number 77. 



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



*Sigmodon hispidus eremicus Mearns. 



Preliminary Diagnoses of New Mammals of the Genera Sciurus, Castor, 

 Neotonia, and Signiodon, from the Mexican Border of the United States, 

 p. 4, Mar. 5, 1897. (Reprint : Proc. U. S. Nat. Mus. 20 : 504, Jan. 19, ISi'S. ) 



60319. Skin and skull. Adult male. Cienega well, 30 miles south 

 of monument No. 204, Mexican boundary line, on the left bank 

 of the Colorado River, Sonora, Mexico. March 24, 1894. Col- 

 lected by E. A. Mearns and F. X. Holzner. Original number 

 3367. International Boundary Commission. 

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



fSigmodon hispidus jacksoni Goldman. 



Proc. Biol. Soc. Washington 31 : 22, May 16, 1918. 

 214121. Skin and skull. Subadult male. Three miles north of 

 Fort Whipple, altitude 5,000 feet, near Prescott, Yavapai 

 County, Ariz. July 8, 1916. Collected by H. H. T. Jackson. 

 Original number 456. 



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



