68 BULLETIN 144, UNITED STATES NATIONAL MUSEUM 



COLORADO: Colorado River, Horse Shoe Bend, 1 ale. (U.S.N.M.). 

 DURANGO: Arroyo de Buoy, 1 skin (A.M.N.H.) ; Rio Sestin, 6 skins, 



including type of durangoe (A.M.N.H.) ; San Gabriel, 5 ale. (A.M.N.H. >. 

 LOWER CALIFORNIA: [?Cape St. Lucas], 2 ale. (U.S.N.M.), including 



type and para type of oJ)scurus; Rancho San Antonio (west base of San 



Pedro Martir Mountains), 8 skins, 10 ale. (U.S.N.M.) ; Rio Pescadero, 



1 skin (U.S.N.M.). 

 NEW MEXICO: Clayton, 1 skin not typical (U.S.N.M.) ; Rinconada, 1 ale. 



(U.S.N.M.). 

 NEVADA: Colorado River, 1 ale. (U.S.N.M.) ; Pyramid Lake, 24 skins, 198 



ale. (U.S.N.M.). 

 SONORA: Colonia Lerdo, 6 skins, 18 ale. (U.S.N.M.) ; no exact locality, 1 



ale. (U.S.N.M.). 

 TEXAS: Del Rio, Valverde County, 9 skins (U.S.N.M.); Marathon, 1 



skin (U.S.N.M.). 



f ■ 



MYOTIS YUMANENSIS SOCIABILIS H. W. Grinnell 



Myotis yumanensis Miller, North Amer. Fauna, No. 13, p. 66, October 16, 1897 

 (part). — Trouessakt, Catal. Mamm. viv. foss., p. 1283, 1899 (part). — 

 Elliot, Synops. Mamm. North Amer., Field Columb. Mus., publ. 45, zool. ser., 

 vol. 2, p. 403, March, 1901 (part) ; List Land and Sea Mamm, North Amer., 

 Field Columb. Mus., publ. 57, zool. ser., vol. 2, p. 517, June 1901 (part). — 

 Miller and Rehn, Proc. Boston Soc. Nat. Hist., vol. 30, p. 256, December 

 27, 1901 (part). — Elliot, Field Columb. Mus., publ. 91, zool. ser., vol. 3, 

 p. 318, March, 1904 (part) ; Land and Sea Mamm. Middle Amer., Field 

 Columb. Mus., publ. 95, zool. ser., vol. 4, p. 576, 1904 (part). — Trouessabt, 

 Catal. Mamm. viv. foss., suppl., p. 92, 1904 (part). — Elliot, Check List 

 Mamm. North Amer., Field Columb. Mus., publ. 105, zool. ser., vol. 6, p. 475, 

 1905 (part). — Stephens, California Mammals, p. 267, 1906 (part). — Elliot, 

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

 vol. 8, p. 501, 1907 (part). — Miller, List North Amer. Land Mamm. 1911, 

 Bull, U. S. Nat. Mus., No. 79, p. 56, December 31, 1912 (part).— J, GRiNNEax, 

 Proc. California Acad. Sci., ser. 4, vol. 3, p. 276, August 28, 1913 (part),— 

 J. Geinnell and Swahth, Univ. California Publ. Zool., vol. 10, p. 380, 

 October 31, 1913. 



Myotis lucifugus longicrus J. Grinnell, Univ. California Publ, Zool,, vol. 5, 

 p. 158, December 31, 1908 (not of True). 



Myotis yumanetisis sociabilis H. W. Grinnell, Univ. California Publ. Zool., vol. 

 12, p. 318, December 14, 1914; Univ. California Publ, Zool., vol. 17, p. 276, 

 January 31, 1918, — A, B. Howexl, Journ, Mamm., vol. 1, p. 173, December 

 4, 1920. — J. Grinnell, Univ. California Publ. Zool., vol. 21, p. 314, January 

 27, 1923.— Miller, List North Amer. Recent Mamm, 1923, Bull. U. S. Nat. 

 Mus., No, 128, p, 69, April 29, 1924, 



Myotis yumanensis subsp,, Dice, Journ, Mamm., vol. 1, p. 11, November 28, 

 1919. 



Type locality. — Old Fort Tejon, Tehachapi Mountains, Kern 

 County, Calif. 



Type specimen. — Adult female, skin and skull. No, 5158, Museum 

 of Vertebrate Zoology, University of California, collected at Old 

 Fort Tejon, Tehachapi Mountains, Kern County, Calif., July 23, 

 1904, by Joseph Grinnell. 



