ORDER PASSERES. 297 
[717.] Catherpes mexicanus (Swains.). 
White-throated Wren. 
Thryothorus mexicanus Swains. Zool. Ill. 2d ser. I. 1829, pl. 11. 
Catherpes mexicanus BAIRD, B. N. Am. 1858, 356. 
[B 263, C—, R 59, C 66.] 
Groce. Dist.— Mexico, from Oaxaca and Orizaba northward on the 
tablelands. Texas (GirAupD). 
717 a. Catherpes mexicanus conspersus Ruipcw. 
Canon Wren. 
Catherpes mexicanus var. conspersus Ripcw. Am. Nat. VII. Oct. 
1873, 602. 
[B 263, Aart, C 46, R 59a, C 67.] 
Groc. Dist.— Great Basin and Rocky Mountain region, from the 
Sierra Nevada and Cascades eastward to southern Idaho, Wyoming, 
Colorado, and western Texas; south on the tablelands of Mexico to 
Aguas Calientes. Breeds nearly throughout its range; resident in 
the southern parts of its United States distribution. 
7174. Catherpes mexicanus punctulatus Ruivcw. 
Dotted Canon Wren. 
Catherpes mexicanus punctulatus Ripew. Proc. U.S. Nat. Mus. V. 
Sept. 5, 1882, 343. 
[B 263, part, C 46, part, R 59, part, C 67, part.] 
Groc. Dist.— Oregon and California, west of the Cascades and 
Sierra Nevada, and Lower California. Resident from central Cali- 
fornia southward. 
Genus THRYOTHORUS VIet.tor. 
SuBGENUS THRYOTHORUS. 
Thryothorus Vimitu. Analyse, 1816, 45. Type, Zroglodytes 
arundinaceus VIEILL. = Sylvia ludoviciana LATH. 
