554 U.S. NATIONAL MUSEUM BULLETIN 221 



Basileuterus rufifrons dugesi Ridgway 



Proc. U.S. Nat. Mus. 15: 119, July 18, 1892. 

 105263. Adult male. State of Guanajuato, Mexico. Entered into the 

 museum regbter on July 28, 1885. Collected by Alfred Duges. 

 Basileuterus flavigaster Nelson 



Auk 14 (1) : 67, January 1897. 

 [Basileuterus] flaviventris Bowdler Sharpe 



A Handlist of the genera and species of birds 5: 126, 1909. 

 =Basileuterus (rufifrons?) salvini CheTrie. See Hellmayr, Catalogue of 



birds of the Americas 8: 510, 1935. 

 143265. Adult male. Yajalon, State of Chiapas, Mexico. Oct. 17, 1895. 

 Collected by Edward W. Nelson and Edward A. Goldman. Original 

 number 3191. Received from the U.S. Fish and Wildlife Service. 

 [Basileuterus] flaviventris Bowdler Sharpe is simply an emendation of 

 Nelson's name, for reasons of purism. 

 Basileuterus salvini Cherrie 



Proc. U.S. Nat. Mus. 14: 342, Sept. 4, 1891. 

 =Basileuteru5 {rufifrons?) salvini Cherrie. See Hellmayr, Catalogue of 



birds of the Americas 8: 510, 1935. 

 30700. Adult (sex not indicated). Coban, Department of Alta Vera Paz, 

 Guatemala. Nov. 15, 1859. Collected for Osbert Salvin and Frederick 

 DuC. Godman. Received from Osbert Salvin. 

 Basileuterus delattrii actuosus Wetmore 



Smithsonian Misc. Coll. 134 (9) : 92, July 8, 1957. 

 461248. Adult male. Coiba Island, Pacific Ocean off the Province of 

 Veraguas, Panama. Jan. 23, 1956. Collected by Alexander Wetmore. 

 Original number 20409. 

 Basileuterus cinereicollis pallidulus Wetmore 



Proc. Biol. Soc. Washington 54: 209, Dec. 8, 1941. 

 369892. Adult male. Tierra Nueva (at the northern end of the Sierra 

 Negra, east of Fonseca), at elev. 4,000-5,000 feet. Department of 

 Magdalena, Colombia. July 10, 1941. Collected by Melbourne A. 

 Carriker, Jr. Original number 1519. 

 Basileuterus castaneiceps P. L. Sclater and Salvin 



Proc. Zool. Soc. London, for 1877 (3) : 521, October 1877. 

 =Basileuterus castaneiceps castaneiceps Sclater and Salvin. See Hell- 

 mayr, Catalogue of birds of the Americas 8: 517, 1935. 

 90452. Adult (sex not indicated). Jima ("on the headwaters of Rio 

 Santiago, not very far from Cuenca"), Province of Azuay, Ecuador. 

 March 1877. Collected by Clarence Buckley. Received from Osbert 

 Salvin and Frederick DuC. Godman, of whose private collection it once 

 formed part. 

 This name was based upon an apparently short series of cotypes, all from 

 Jima. One retained by Salvin and Godman eventually reached the coUec- 



