284 CHECK-LIST OF NORTH AMERICAN BIRDS. 



681 a. Geothlypis trichas occidentalis Brewst. 



Western Yellow-throat. 



Geothlypis trichas occidentalis Brewst. Bull. Nutt. Orn. Club, 

 VIII. July, 1S83, 159. 



[B i^o^ part, C ()'],part, R 122, part, C 1^1, part."] 



Geog. Dist. — Western United States, from the Mississippi Valley 

 west to the Pacific coast, and north to British Columbia ; south, in 

 winter, to Central America. 



681 b. Geothlypis trichas ignota Chapm. 



Florida Yellow-throat. 



Geothlypis trichas ignota Chapm. Auk, VII. Jan. 1890, 11. 



[B \']o,part, C <)'j,part, R 122, part, C 141, /^r/.] 

 Geog. Dist. — Florida, north to southern Georgia. 



682. Geothlypis beldingi Ridgw. 



Belding's Yellow-throat. 



Geothlypis beldingi Ridgw. Pr. U. S. Nat. Mus. V. 1882, 344. 



[B- C- R-, C-.] 



Geog. Dist. — Southern portion of Lower California, north to San 

 Ignacio (Lat. 27°). 



682.1. Geothlypis poliocephala ralphi Ridgw. 



Rio Grande Yellow^-throat. 



Geothlypis poliocephala ralphi Ridgw. Proc. U. S. Nat. Mus. 1893, 

 692. 



[B-, C-, R-, C-.] 



Geog. Dist. — Lower Rio Grande Valley. 



Genus ICTERIA Vieillot. 



Icteria Vieill, Ois. Am. Sept. I. 1807, pp. iii. 85. Type, Mus- 

 cicapa viridis Gmel. == Turdus virens Linn. 



