116 BULLETIN 144, UNITED STATES NATIONAL MUSEUM 



race, so that the dark bases show through. The general effect is a 

 slightly olivaceous and distinctly duller tint as compared with the 

 bright golden brown of Californian specimens. 



Immature specimens have the pelage thinner, the dorsal surface 

 paler buff, and the ventral surface clearer whitish. 



Measurements. — For measurements see tables, pages 120 and 121. 



Specimens exaimn£d. — Total number 42, from the following lo- 

 calities : 



ALBEETA: Jasper, 1 skin (A. M. N. H.), not typical. 



BRITISH COLUMBIA: Cranbrook, 3 skins (C. B. Garrett) ; Rock Creek, 

 1 skin (B. M.) ; Shuswap, 2 skins (U.S.N.M.) ; Vernon, 1 skin (A.N.S.P.) ; 

 Victoria, 1 ale. (A.N.S.P.). 



CALIFORNIA: Beswick, Siskiyou County, 1 skin (U.S.N.M.); Mount 

 Sanhedrin, Mendocino County, 2 skins (A.N.S.P.) ; Sisson, Siskiyou 

 County, 1 skin (U.S.N.M.) ; South YoUa BoUy Mountain, 1 skin 

 (U.S.N.M.) ; no exact locality, 1 skin (B. M.). 



OREGON: Blaine, Tillamook County, 1 skin (Alex. Walker coll.) ; Buck 

 Creek, 1 ale. (U.S.N.M.) ; Fremont, 1 skin (U.S.N.M.) ; McKenzie Bridge, 

 Lane County, 1 skin (U.S.N.M.) ; Tillamook, Tillamook County, 1 skin 

 (Alex. Walker coll.) ; Wallowa Lake, 1 ale. (U.S.N.M.). 



WASHINGTON: Bartholomew, 4 skins (S. H. Lyman); Easton, 2 ale. 

 (U.S.N.M.) ; Martin, 1 ale. (A.N.S.P.) ; Godman Springs, 9 skins (S. H. 

 Lyman) ; Puget Sound, 2 ale. (B. M.), 1 ale, topotype (U.S.N.M.), 1 ale, 

 topolype? (A.N.S.P.) ; South Touchet, 1 skin (S. H. Lyman.) 



MYOTIS EVOTIS CHRYSONOTUS (J. A. Allen) 



Vespertilio evotis H. Aixen, Monogr. Bats North Amer., Smithsonian Misc. 

 Coll., No. 165, p. 48, fig. 42-43, June, 1864 (part). — Cooper, Proc. California 

 Acad. Sei., vol. 4, p. 5, 1868. — J. A. Aixen, Bull. Amer. Mus. Nat. Hist., vol. 

 5, p. 202, August 18, 1893. — Mesibiam, North Amer. Fauna, No. 3, p. 46, 

 September 11, 1890. — Bryant, Zoe, vol. 1, p. 358, February, 1891. 



Myotis evotis Miller, North Amer. Fauna, No. 13, p. 77, October 16, 1897 

 (part).— Meebiam, North Amer. Fauna, No. 16, p. 88, October 28, 1899.— 

 Elliot, Field Columb. Mus., publ. 91, zool. ser., vol. 3, p. 320, March, 

 1904.— Stone, Proc. Acad. Nat. Sci. Philadelphia, (July, 1904), p. 579, 

 October 17, 1904. — Stephens, California Mammals, p. 267, 1906. — Elliot, 

 Catal. Mamm. Field Columb. Mus., Field Columb. Mus., publ. 115, zool. 

 ser., vol. 8, p. 501, 1907. — Lyon and Osgood, List Type-Sp. Mamm. U. S. Nat. 

 Mus., Bull. U. S. Nat. Mus., No. 62, p. 290, January 28, 1909.— Gary, North 

 Amer. Fauna, No. 33, p. 207, August 17, 1911 (part). — Warren, Mammals 

 of Colorado, p. 276, 1910. — J. Grinnell, Proc. California Acad. Sci., ser. 4, 

 vol. 3, p. 278, August 28, 1913.— Bailey, North Amer. Fauna, No. 35, p. 33, 

 September 5, 1913.— Gary, North Amer. Fauna, No. 42, p. 26, October 3, 

 1917. — H. W. Grinnell, Univ. California Publ. Zool., vol. 17, p. 293, Janu- 

 ary 31, 1918. — Bailey, North Amer. Fauna, No. 49 [December, 1926], p. 

 216, January 8, 1927 (North Dakota). 



Vespertilio chrysonotus J. A. Allen, Bull. Amer. Mus. Nat. Hist., vol. 8, p. 240, 

 November 21, 1896. — Miller, North Amer. Fauna, No. 13, p. 77, October 

 16, 1897 (in synonymy of M. evotis). — Miller and Rehn, Proc. Boston Soc. 

 Nat. Hist., vol. 30, p. 308. December 27, 1901. 



