V °'899 VI ] Nhlth S u Ptle»"»>t to the A. O. U. Check-List. 12^ 



Thryothorus bewickii var. leucogaster Baird, Rev. Am. Bds. 



Aug. 1864, 127. 

 Thryomanes bewicki var. leucogaster Ridgw. Pr. U. S. Nat. 



Mas. I, Oct. 9, 1878, 121. 



719.1 Thryomanes leucophrys (Anthony). 



Thryothorus leucophrys Anthony, Auk, XII, Jan. 1895, 52. 

 Thryomanes leucophrys A. O. U. CoMM. MS. 



720. Thryomanes brevicauda Ridgw. 



Thryomanes brevicauda Ridgw. Bull. U. S. Geol. and Geog. 

 Surv. Terr. II, No. 2, April 1, 1876, 186. 



Subgenus ANORTHURA Rennie. This is raised to a full 

 genus (cf. Oberholser, Pr. U. S. Nat. Mus. XXI, No. 1153, 

 Nov. 19, 1898, 421). Hence Nos. 722, 7220, 723, will 

 stand as follows : 



722. Anorthura hiemalis (Vieill.). 



Troglodytes hicmatis Vieill. Nouv. Diet. d'Hist. Nat. XXXIV, 



1819, 514. 

 Anorthura hyemalis Coues &: Prentiss, Smiths. Rep. for 



1861 (1862), 410. 



722 ( 7. Anorthura hiemalis pacifica (Baird). 



Troglodytes hiemalis var. pacificus Baird, Rev. Am. Bds. I, 

 Sept. 1864, 145. 



Anorthura hiemalis pacifica Oberholser, Pr. U. S. Nat. Mus. 

 XXI, No. 1 153, Nov. 19, 189S, 421. 



723. Anorthura alascensis (Baird). 



Troglodytes alascensis Baird, Trans. Chic. Ac. Sci. I, 1869, 



315, pi. xxx, fig. 3. 

 Anorthura alascensis Coues, Key, 1872, 87. 



725r. Cistothorus palustris plesius Oberholser. 

 Western Marsh Wren. 



