Synopsis of the Genus Thryomanes 19 



Geographic distribution. — Southern British Columbia, 

 the United States, and Mexico. 



Thryomanes albinuchus (Cabot). 



Troglodytes alhinucha Cabot, Proc. Bost. Soc. Nat. 

 Hist., II, 1847, p. 258. 



Thryothorus petenicus Salvin, Proc. Zool. Soc. Lond. 

 1863, p. 187 (Sakluk, near Peten, Guatemala). 



Type locality. — Yalahao, Yucatan. 



Geographic distribution. — Yucatan and northern Gua- 

 temala. 



Remarks. — This species is without doubt a member of 

 the genus Thryomanes, as sometime ago claimed by Mr. 

 Ridgway.^ 



Thryomanes bbwickii bewickii (Audubon). 



Troglodytes bcwicJcii Audubon, Ornith. Biog., 1, 1831, 

 p. 96. 



Type locality. — St. Francisville, Louisiana. 



Geographic distribution. — Southeastern United States. 

 Breeds locally north to central Pennsylvania, northern 

 Ohio, southern Michigan, northern Illinois, central Iowa, 

 and southeastern Nebraska; west to eastern Kansas and 

 eastern Oklahoma; south to northeastern Texas, central 

 Arkansas, northern Mississippi, central Alabama, and cen- 

 tral South Carolina; east to central South Carolina, cen- 

 tral Virginia, and the District of Columbia. Winters 

 south to coast of the Gulf of Mexico, from Florida to east- 

 ern Texas. Casual east to southern New Jersey and north 

 to south central New Hampshire and southern Ontario. 



Thryomanes bewickii cryptus Oberholser. 

 Thryothorus bewickii leucogaster Baird, Rev. Amer. 

 Birds, I, 1864, p. 127 (nee Troglodytes leucogastra, Gould, 

 quae Hemiura leucogastris) . 



Thryomanes bewickii cryptus Oberholser, Proc. U. S. 

 Nat. Mus., XXI, Nov. 19, 1898, pp. 422, 425. 



' Bull. U. S. Nat. Mus., Noj 50, pt. 3, 1904, p. 551. 



