Vol. XIX-j Eleventh Suf fitment to A. O. U. CheckList. 329 



712. Toxostoma crissalis Henry. 



Toxostoma crissalis Henry, Proc. Acad. Nat. Sci. Phila. 

 1858, 117. 



Genus ANORTHURA Rennie (Ninth SuppL, Auk, XVI, 

 1899, 125), Anorthura is a strict equivalent of Troglodytes. 

 Hence Anorthura of the Check-List becomes 



Genus OLBIORCHILUS Oberholser. 



Olbiorchilus Oberholser, Auk, XIX, April, 1902, 177. 

 Type, Mot ac ilia troglodytes Linn. 



Anorthura Rennie is a pure synonym of Troglodytes Cuvier, 

 for which it was proposed as a substitute. Cf. Howe, Auk, XIX, 

 Jan. 1902, 90; Oberholser, //;/V/. Apr. 1902, 175. Hence Nos. 

 722, 722^7, 722^, 723, and 723.1 will stand as follows: 



722. Olbiorchilus hiemalis (Vieill.). 



Troglodytes hiemalis YiY.11.1.. Nouv. Diet. d'Hist. Nat. XXXIV, 



1819, 514. 

 Olbiorchilus hiemalis Oberh. Auk, XIX, April, 1902, 178. 



722«. Olbiorchilus hiemalis pacificus (Baird). 



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

 Sept. 1864, 145. 



Olbiorchilus hiemalis pacificus Oberh. Auk, XIX, April, 1902, 

 179- 



7226. Olbiorchilus hiemalis helleri (Osgood). 



Anorthura hiemalis helleri Osgood, Auk, XVIII, April, 



1901, 181. 

 Olbiorchilus hiemalis helleri Oberh. Auk, XIX, April, 1902, 

 179. 



