114 PASSERES. 



553. Hylophilus hypoxanthus. 



Hylophilus hypoxanthus, Pelz. Orn. Bras. pp. 71, 136. 

 a (Argent] 1851. 



Originally described from specimens obtained by Natterer on the 

 Bio I^anna and Rio Vaupe. 



554. Hylophilus thoracicus. 



Hylophilus thoracicus, Temm. PI. Col. 173. f. 1: Scl. Cat. 

 Am. B. p. 44. 



a Brazil (N. G. Strickland) 1838. 



CYCLORHIS. 



Cyclarhis, Swainson, Zool. Journ. i. p. 294 (1824). 

 Cyclorhis, Id. op. cit. iii. p. 162 (1827). 



555. Cyclorhis flavipectus. 



. Cyclorhis flavipectus, Scl. P. Z. S. 1858, p. 448; Cat. Am. B. 

 p. 45. 



a (Bt. at Stevens' s) 1846. 



A species found in the north-western portions of South America 

 and in Central America as far north as Costa .Rica. 



556. Cyclorhis flaviventris. 



Cyclorhis flaviventris, Lafr. Rev. Zool. 1842, p. 133 : Scl. 

 & Salv. Ibis, 1859, p. 13: Scl. Cat. Am. B. p. 45. 



a (Gardner) 1845. 6 Guatemala (/. Constancia) 1848. 



557- Cyclorhis ochrocephala. 



Cyclorhis ochrocephala, Tsch. Arch. f. Naturg. 1845, i. p. 

 362: Scl. Cat. Am. B. p. 45.. 



a Brazil (St. at Aberystwith) 1833. 



558. Cyclorhis albiventris. 



Cyclorhis albiventris, Scl. & Salv. Nomencl. Av. Neotrop. 

 pp. 13, 156. 



a Brazil (Johnson) 1837. 

 Agrees with Bahia specimens. 



