246 U.S. NATIONAL MUSEXJM BULLETIN 221 



109221. Adult male. Diamantina (near Santarem and east of the mouth 

 of the Rio Tapaj 6s), State of Para, Brazil. August 1, 1884. Collected 

 by Clarence B. Riker. 



Genus HYLOCTISTES Ridgway 



Philydor virgatus Lawrence 



Ann. Lye. Nat. Hist. New York 8: 468 (not earlier than May 13), 1867. 

 =Hyloctistes subulatus virgatus (Lawrence). See HeUmayr, Catalogue of 



birds of the Americas 4: 186, 1925. 

 42959. Adult female. Angostura, Province of Cartago, Costa Rica. July 



10 (not October 7), 1866. Collected by Julian Carmiol. Original 



number 20. 



Genus SYNDACTYLA Reichenbach 



Xenicopsis percnopterus Oberholser 



Proc. U.S. Nat. Mus. 25 : 61, August 30, 1902. 

 =Syndactyla rufosuperciliata rufosuperciliata (Lafresnaye). See HeU- 

 mayr, Catalogue of birds of the Americas 4: 188, 189, 1925; Peters, 



Checklist of birds of the world 7: 125, 1951. 

 177706. Adult male. Alto da Serra, State of Sao Paulo, Brazil. August 



12 (not 8), 1899. Collected by J. Luna. Received from the Museu 



Paulista, Sao Paulo, where it was No. 387. 

 Anabazenops acritus Oberholser 



Proc. Biol. Soc. Washington 14; 187, December 12, 1901. 

 =Syndactyla rufosuperciliata acrita (Oberholser). See Peters, Checklist 



of birds of the world 7 : 125, 1951. 

 173384. Adult male. Sapucay (on the railway between Asuncion and 



Villarrica), Paraguay. June 14, 1900. Collected by William T. Foster. 



Original number 34. 

 Anabazenops lineatus Lawrence 



Ann. Lye. Nat. Hist. New York 8: 127 (not earlier than May 1), 1865. 

 =Syndactyla subalaris lineata (Lawrence) . See Peters, Checklist of birds 



oftheworld7: 125,1951. 

 34766. Adult female. Barranca (not Angostura), on the slopes of the 



Volcan de Poas, Province of Alajuela, Costa Rica. April 21, 1864. 



Collected by Julian Carmiol. 



Genus ANABACERTHIA Lafresnaye 



A[nabate8]. montanus von Tschudi 



Archiv fiir Naturgeschichte 10 (1) : 295, 1844. 

 =Anahacerthia striaticollis montana (von Tschudi). See Peters, Check- 

 list of birds of the world 7: 128, 1951. 



