530 Mr. Charles Chubb on the 



Bill black above, grey below ; tarsi and feet bronze-green ; 

 iris brown. 



e. c? ad. Sapucay, July 24, 1904. 



[This species is resident but not common in the forests 

 of this district ; I have met with it during the months 

 February, March, April. — W. F.] 



100. Philydor atricapillus. 



Anabates atricapillus Wied, lleise Bras. ii. p. 147 (1821 : 

 Rio Catole, Southern Bahia). 



Philydor atricapillus Sclater, Cat. B. Brit. Mus. xv. p. 96 ; 

 Hellmayr, Abhandl. Akad. Wiss. Miinchen, xxii. p. 025. 



a, b. $ ad. Sapucay, April 1903-04. 



c, d, e. <$ ; f. ? ad. Sapucay, July 1904. 



These examples are identical with others from Eastern 

 Brazil in the collection of the British Museum. The species 

 has not been previously recorded from Paraguay. 



[Resident and not uncommon through the Central districts 

 of Paraguay. — W. F.] 



101. ANABAZENOPS AC1UTI s. 



Anabazenops acritus Oberh. Proc. Biol. Soc. Washington, 

 xiv. p. 187 (1901 : Sapucay). 



Xenicopsis acritus Ihering, Revista Mus. Paulista, vi. 

 p. 328 (Paraguay). 



a, b, c. ? ; d. <$ ad. Sapucay, March 1903-0 1. 



e,f. S ad. Sapucay, April 21, 1904. 



g. S ad. Sapucay, May 4, 190*. 



h. S ad. „ June 18, 1901. 



[This species is resident and not uncommon through the 

 central parts of the country. — W. F.~] 



102. Xenops rutilus. 



Xenops rutilus Licht. Verz. Doubl. p. 17 (1823: Bahia); 

 Sclater, Cat. B. Brit. Mus. xv. p. Ill; Ihering, Revista 

 Mus. Paulista, vi. p. 328 (Paraguay). 



Xenops argobronchus Bertoni, Aves Nuev. Paraguay, p. 75. 



a. S ad. Sapucay, March 18, 1904. 



