236 tr.S. NATIONAL MUSEUM BULLETIN 221 



Xiphocolaptes sclaleri Ridgway 



Proc. U.S. Nat. Mus. 12: 6, February 5, 1890. 



=Xiphocolaptes promeropirhynchus sclateri Ridgway. See Peters, Check- 

 list of birds of the world 7: 27, 1951. 



37442. Adult (sex not indicated). Mount Orizaba, State of Veracruz, 

 Mexico. Entered into the museum register on April 29, 1865. Col- 

 lected by A. L. Francois Sumichrast. Original number 106. 

 Xiphocolaptes emigrans costaricensis Ridgway 



Proc. U.S. Nat. Mus. 11:541, September 20, 1889; Proc. U.S. Nat. 

 Mus. 12: 8, February 5, 1890. 



^=Xiphocolaptes promeropirhynchus costaricensis Ridgway. See Peters, 

 Checklist of birds of the world 7: 27, 1951. 



115041. Adult male. Naranjo de Cartago=Juan Viiias, Province of Car- 

 tago, Costa Rica. August 1886. Collected by Jose C. Zeledon. Re- 

 ceived from the Museo Nacional de Costa Rica, where it was No. 2005. 

 X[iphocolaple8]. saturatus Ridgway 



Proc. U.S. Nat. Mus. 12: 14, February 5, 1890. 



=Xiphocolaptes promeropirhynchus ignotus Ridgway. See Hellmayr, 

 Catalogue of birds of the Americas 4: 282, 1925. 



101287. Adult (sex not indicated). "Guayaquil, Ecador," error="the 

 interior of Ecuador" (fide Jones, in epist. November 11, 1884). En- 

 tered into the museum register on January 5, 1885. Received from 

 William H. Jones, who acquired it, with other birds, from "Mr. Cart- 

 right Agt. P.S.N. Co. Guayaquil as a gift" {in epist. cit.). 

 Xiphocolaptes argentinus Ridgway 



Proc. U.S. Nat. Mus. 12: 5, February 5, 1890. 



X[iphocoIaptes]. nlhicollis argentinus Ridgway 



Proc. U.S. Nat. Mus. 12: 5, February 5, 1890. 



=Xiphocolaptes alhicollis albicollis (Vieillot) . See Hellmayr, Catalogue 

 of birds of the Americas 4: 276 (foot note c), 1925. 



14726. Adult (sex not indicated). "Buenos Aires," Argentina. Not later 

 than September 13, 1841. Received from the National Institute, which 

 acquired it from John K. Townsend. 



Ridgway 's X. a. argentinus is a mere substitute name for X. argentinus. 



Genus DENDROCOLAPTES Hermann 



Dendrocolaptes certhia hyleorus Wetmore 



Auk 59 (2) : 265, April 10, 1942. 

 369011. Adult male. Caracolicito, Department of Magdalena, Colombia. 

 March 25, 1941. Collected by Alexander Wetmore and Melbourne A. 

 Carriker, Jr. Original number 11021. 

 Dendrocolaptes ohsoletus Ridgway 



Proc. U.S. Nat. Mus. 10: 527, August 6, 1888. 



