284 CHECK-LIST OF NORTH AMERICAN BIRDS. 
681 a. Geothlypis trichas occidentalis Brewst. 
Western Yellow-throat. 
Geothiypis trichas occidentalis Brewst. Bull. Nutt. Orn. Club, 
VIII. July, 1883,\159- 
[B 170, part, C 97, part, R 122, part, C 141, part.) 
Groc. 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 4. Geothlypis trichas ignota CHaApmM. 
Florida Yellow-throat. 
Geothlypis trichas ignota CHAPM. Auk, VII. Jan. 1890, 11. 
[B 170, part, C 97, part, R 122, part, C 141, part.) 
Groc. Dist.— Florida, north to southern Georgia. 
682. Geothlypis beldingi Rivew. 
Belding’s Yellow-throat. 
Geothlypis beldingi Ripcw. Pr. U. S. Nat. Mus. V. 1882, 344. 
[B—, C—, R—, C—.] 
Gros. Dist.— Southern portion of Lower California, north to San 
Ignacio (Lat. 27°). 
682.1. Geothlypis poliocephala ralphi Rivew. 
Rio Grande Yellow-throat. 
Geothlypis poliocephala ralphi Rivew. Proc. U.S. Nat. Mus. 1893, 
692. 
[B—, C—, R—, C—.] 
Groc. Dist.— Lower Rio Grande Valley. 
Genus ICTERIA VIEILLor. 
Icteria Viettu. Ois. Am. Sept. I. 1807, pp. ili. 85. Type, AZus- 
cicapa viridis GMEL. = Turdus virens LINN. 
