296 CHECK-LIST OF NORTH AMERICAN BIRDS. 
713 6. Heleodytes brunneicapillus affinis (Xantus). 
St. Lucas Cactus Wren. 
Campylorhynchus affinis XANTUS, Pr. Ac. Nat. Sci. Phila. 1859, 
298. 
LfHeleodytes brunneicapillus afinis ANTHONY, Auk, XII. July, 1895, 
280. 
[B—, C 44, R57, C 64.] 
Geroc. Dist.— Southern Lower California. 
Genus SALPINCTES Casanis. 
Salpinctes Cas. Wiegm. Archiv, 1847, 1. 323. Type, Z7oglodytes 
obsoletus SAY. 
715. Salpinctes obsoletus (Say). 
Rock Wren. 
Troglodytes obsoletus Say, Lone’s Exp. II. 1823, 4. 
Salpinctes obsoletus Cas. Wiegm. Archiv, 1847, 1. 323. 
[B 264, C 45, R 58, C 65.] 
Groc. Dist.— Western United States, from the western border of 
the Plains to the Pacific, north to Dakota, Montana, and British 
Columbia; south on the tablelands of Mexico and Guatemala to 
Salvador. Breeds throughout its range, and is resident from about 
the:southern border of the United States southward. 
716. Salpinctes guadeloupensis Rivew. 
Guadalupe Rock Wren. 
Salpinctes obsoletus guadeloupensis Ripcw. Bull. U. S. Geol. & 
Geog. Serv. Terr. II. No. 2, April, 1876, 185. 
Salpinctes guadalupensis RipGw. Bull. Nutt. Orn. Club, II. July, 
ro77; OO. 
[B—, C—, R 584, C—] 
Geoc. Dist.— Guadalupe Island, Lower California. 
Genus CATHERPES Barron. 
Catherpes Baird, B. N. Am. 1858, 356. Type, Zzryothorus mex- 
wcanus SWAINS. 
