CATALOG OF TYPE SPECIMENS OF MAMMALS 281 



*Microtus pennsylvanicus labradorius Bailey. 



Proc. Biol. Soc. Washington 12:88, Apr. 30, 1898. 

 186945. Skin and skull. Adult female. Fort Chimo, Ungava 

 (= Labrador Peninsula, Quebec), Canada. November 15, 1882. 

 Collected by L. M. Turner. Original number 296. Merriam col- 

 lection number i^. 

 (5566 



Specimen, originally in alcohol, is now a well-made skin in good condition, 

 except that the color was much changed by the action of the alcohol ; skull 

 Grade B. 



fMicrotus pennsylvanicus wahema Bailey. 



Journ. Mamm. 1 : 72, Mar. 2, 1920. 

 212370. Skin and skull. Adult male. Glendive, Dawson County, 

 Mont. May 8, 1916. Collected by Kemington Kellogg. Orig- 

 inal number 425. 



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



f Arvicola phaeus Merriam. 



Proc. Biol. Soc. Washington 7: 171, Sept. 29, 1892. 

 =Micr()1u!i mexicamis phacun (Merriam). See Bailey, North Amer. Fauna 

 17: 54, June 6, 1900. 



^^~. Skin and skull. Adult female. North slope Sierra Nevada 

 45640 ^ 



de Colima, altitude 10.000 feet, Jalisco, Mexico. April 21, 1892. 



Collected by E. W. Nelson. Original number 2516. 



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



*Microtus pullus Miller. 



Proc. Biol. Soc. Washington 24 : 53, Feb. 24, 1911. 

 ^Microtus niandarinus (A. Milne-Edwards). See G. M. Allen, Mamm. China 

 and Mongolia 2 : S81, Sept. 3, 1940. 



155047. Skin and skull. Adult male. Chiao Ch'eng Shan, alti- 

 tude 7,000 feet, 90 miles west of Tai Yuan Fu, Shansi, China. 

 October 11, 1908. Collected by Arthur deC. Sowerby. Original 

 number 32. 



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



*Microtus ravidulus Miller. 



Proc. Acad. Nat. Scl. Philadelphia 51 : 284, Aug. 9, 1899. 

 62159. Skin and skull. Adult female. Okchi, valley of the Ak- 

 sai, altitude 7,000 feet, eastern Turkestan, central Asia. November 

 7, 1893. Collected by W. L. Abbott. 



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



fMicrotus scirpensis Bailey. 



North Amer. Faima 17: 15, June G, 1900. 

 =Microtus caUfornicus ftcirpcvsis Bailey. See Kellogg, Univ. California Publ. 

 Zool. 21: 24, Dec. 28, 1918. 



