1 82 CHECK-LIST OF NORTH AMERICAN BIRDS. 



449. Pitangus derbianus (KAUP). 



Derby Flycatcher. 



Saurophagus derbianus KAUP, P. Z. S. 1851 (Oct. 1852), 44, pi. 



xxx vi. 

 Pitangus derbianus SCLATER, P. Z. S. 1856 (Jan. 1857), 297. 



[B , C , R 3 o8, C 3 6 4 .] 



GEOG. DIST. Valley of the Lower Rio Grande in Texas, south to 

 northern South America. 



GENUS MYIOZETETES SCLATER. 



Myiozetetes SCL. P. Z. S. 1859, 46. Type, Muscicapa cayennensis 

 LINN. 



[450.] Myiozetetes texensis (GIRAUD). 



Giraud's Flycatcher. 



Muscicapa texensis GIRAUD, Sixteen Sp. Texas B. 1841, pi. i. 

 Myiozetetes texensis SCL. P. Z. S. 1859, 56. 

 [B , C , R 3 o 9 , C .] 



GEOG. DIST. "Texas" (GIRAUD), south to Central America and 

 northern South America. 



GENUS MYIODYNASTES BONAPARTE. 



Myiodynastes BONAP. Bull. Soc. Linn. Normand^e, II. 1857,35 

 (ex BONAP. Comptes Rend. XXXVIII. 1854, 657, nomen 

 nudum). Type, Muscicapa audax GMEL. 



451. Myiodynastes luteiventris SCL. 



Sulphur-bellied Flycatcher. 



Myiodynastes luteiventris SCL. P. Z. S. 1859, 42 (ex BONAP. 

 Comptes Rend. XXXVIII. 1854, 657, nomen nudum). 



[B , C , R 3 io, C 3 6 5 .] 

 GEOG. DIST. Southern Arizona, south to Panama. 



GENUS MYIARCHUS CABANIS. 



Myiarchus CAB. Arch. f. Naturg. 1844, i, 272. Type, Muscicapa 

 ferox GMEL . 



