108 



BULLETIN 86, UNITED STATES NATIONAL MUSEUM. 



Durango. — Rancho Baillon, northwestern Durango, 7,800 feet alti- 

 tude (May 9, 1903). 



Guanajuato. — Guanajuato. 



Jalisco. — La Barca (Jan. 4j 9, 17, and 19, 1903; Nov. 22 and 25, 

 1899; Dec. 2, 1899) ; Ocotlan (Jan. 4, 1903). 



Lower California. — Carrizo Valley (Apr. 19, 1893) ; mouth of 

 Hardy River (Apr. 2, 1905) ; Seven Wells, Salton River (Apr. 10, 

 1891). 



Michoacan. — Patzcuaro (Dec. 22, 1891). 



Morelos. — Cuemavaca (Jan. 3, 1893) ; Puente de Ixtla (June 6, 

 1903). 



Nuevo Leon. — Montemorelos (May 20, 1889) ; Monterey (Apr. 24 

 and 27, 1889) ; Linares (Apr. 17, 1891) ; Santa Catarina (April, 

 1853). 



Oaxaca. — Santa Efigenia (Jan. 3 and 12, 1869). 



Sinaloa. — Escuinapa (Dec. 28, 1903) ; Mazatlan. 



Sonora. — Colorado River opposite mouth of Hardy River (Mar. 

 28, 1894) ; San Marcial (Nov. 10; 1905). 



Tamaulipas. — Rio Cruz (June 19, 23, and 30, 1909; July 7, 20, and 

 21, 1909) ; Santa Leonor (Apr. 14, 15, and 17, 1909) ; Montelunga 

 (Apr. 27, 1909; and May 1, 1909) ; Mier (May 5, 1891). 



Tepic.—'M.2ivi2i Madre Island, Tres Marias Islands (May 5, 1897). 



Vera C'rws.— Jalapa (Apr. 2, 1897) ; Orizaba (Jan. 25, 1894). 



Costa Rica.— QolEOTi (Dec. 25, 1907) ; El Rio Ciribi (Jan. 25, 

 1868) ; Limon (Nov. 28, 1896) ; Pigres (Mar. 3 and 10, 1905). 



Guatemala. — Dueiias (Feb. 1, 1860). 



Nicaragua. — San Juan de Nicaragua. 



Panama.— C^nvi (Mar. 10, 1912). 



Salvador. — La Union (January, 1864). 



Measurements of specimens of Chordeilcs acuUpennis fexensis. 



1 Used in measvu-ement averages on p. 104. 



