248 U.S. NATIONAL MUSEILM BULLETIN 221 



209532. Adult male. Rio Reventazon, at Guayabo Station, Province of 

 Cartago, Costa Rica. March 16 (not 19) , 1903. Collected by Francisco 

 Basulto, for Robert Ridgway and Jose C. Zeledon. Original number 

 337. Museum-Zeledon Expedition. 

 A[nabates]. ochrolaenius von Tschudi 



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



=Automolus ochrolaenius ochrolaenius (von Tschudi). See Peters, 

 Checklist of birds of the world 7: 138, 1951. 



41915. Adult (sex not indicated). Peru="forest region of Peru, be- 

 tween 10° and 12° S. lat." (see Hellmayr, Catalogue of birds of the 

 Americas 4:219, 1925). Collected by Johann J. von Tschudi. Re- 

 ceived from the Neuchatel Museum. 



Hellmayr {op. cit.) claims to have examined the type in the Neuchatel 

 Museum, and at least one other cotype, originally part of tlie Sclater Col- 

 lection, is now in the British Museum. 



Genus THRIPADECTES Sclater 



Philydor rufobrunneus Lawrence 



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

 =Thripadectes rufobrunneus (Lawrence). See Peters, Checklist of birds 



oftheworld7:142, 1951. 

 33389. Adult (sex not indicated). "San Jose," Costa Rica. Entered 

 into the museum register on March 24, 1864. Collected by Alexander 

 von Frantzius. Original number 92. 

 Lawrence (Ann. Lye. Nat. Hist. New York 9: 106, 1868) made reference 

 to a specimen of this form taken by Julian Carmiol at Barranca. The 

 example in question. No. 34770, bears, in Lawrence's hand, the word "Type," 

 just as does No. 33389, and von Berlepsch (Proc. U.S. Nat. Mus. 11:565, 

 1888) accordingly speaks of No. 34770 as the type. Since, however, at the 

 original description of rufobrunneus von Frantzius alone is mentioned as 

 collector, it is very doubtful whether Carmiol's bird may be considered 

 even a paratype. 



Genus SCLERURUS Swainson 



Sclerurus canigularis Ridgway 



Proc. U.S. Nat. Mus. 11:542, September 20, 1889; Proc. U.S. Nat. 

 Mus. 12: 24, February 5, 1890. 



=Sclerurus albigularis canigularis Ridgway. See Peters, Checklist of 

 birds of the world 7: 148, 1951. 



115038. Adult male. Turrialba, Province of Cartago, Costa Rica. Au- 

 gust 1886. Collected by Juan J. Cooper. Received from the Museo 

 Nacional de Costa Rica, where it was No. 2014. 



