GENBKA AND SPECIES OF BIEDS. 



117 



XVII. CHAM^THLTPIS, Ridgway* 



(Eidgway, Man. JST. Amer. B. 1887, p. 525 ; 

 id. B. North & Middle America, ii. p. 686, 1902.) 



1. poliocephala {Baird). (p. 359, pi. ix. N.W. & C. Mexico, 



figs. 3, 4. ) Lower Rio Grande, 



(Ridgw. ;:. c. p. 687.) Texas. 



. [ralphi, Ridgw. Pr. U.S. Nat. Miis. xvi. 

 p. 692, 1891.] 



2. palpebralis, Bidgw., Man. TS. Amer. B. 1887, _ S.E. Mexico. 

 p. 526 ; id. B. North & Middle 

 America, ii. p. 689. 



3. caninucha, Bidgw. (p. 359, pt.) 

 (Ridgw. i. c. p. 689.) 

 \icterotis, Ridgw. Pr. U.S. Nat. Mus. xi. 

 p. 539, 1889.] 



Guatemala 

 to Panama 



4. aequinoctialis {Gm.). (p. 360, pi. ix. fig. 7.) Amazonia. Peru. 



Guiana. Venezuela. 

 Colombia. 



5. auricularis (Salvin). (p. 361, pi. ix. fig. 8.) Peru. 



XVIII. ICTERIA, VieiU. 



(Sharpe, Cat. B. Brit. Mus. x. p. 373, 1885; 

 Eidgw. B. North & Middle America, ii. p. 691.) 



1. viridis (Gm.). (p. 373.) 



[virms, L., 1758. (Ridgw. t. „. p. 692.)] 



E. United States. 

 C. America {winter : 



E. Mexico to 



Costa Rica). 



* In J[r. Oberholaer's opinion nos. 4 and 5 sliould be referi'ed to Geothlypis. 



