386 Fourteenth Supplement to the A, O. U, Check-List. july 
Genus OLBIORCHILUS OserHoiser. This is replaced by 
Genus NANNUS BILiperc. 
Nannus BituBERG, Syn. Faune Scand., I, ii, 1828, table A, 
and p. 57. Type, Motacilla troglodytes Linnamus. (CH. 
Stonr, Auk, XXIV, 1907, 194; Auten, Bull. Am. Mus. 
N. H., XXIV, 1908, 21.) 
Nos. 722 to 723.1 of the Check-List will thus become 
722. .Nannus hiemalis (VIEILLOT). 
722a. Nannus hiemalis pacificus (Bap). 
722b. Nannus hiemalis helleri (Oscoop). 
723.  Nannus alascensis (Barrp). 
723.1. Nannus meligerus (OBERHOLSER). 
GeNus PARUS Linnzus. This becomes 
GENUS PENTHESTES ReicHEeNnBACH. 
Penthestes ReicHENBACH, Avium Syst. Nat., 1850, pl. LXII, 
fig. Type, Parus lugubris Yemminck. (C7. Ripeway, 
Bull. U. S. Nat. Mus., No. 50, Pt. III, 1904, 394.) 
Nos. 735 to 7410 of the List will thus stand as follows: 
735.  Penthestes atricapillus (LINN £Us). 
735a. Penthestes atricapillus septentrionalis (Harris). 
735b. Penthestes atricapillus occidentalis (Barrp). 
735c. Penthestes atricapillus turneri (RipGcway). 
736.  Penthestes carolinensis (AUDUBON). 
736a. Penthestes carolinensis agilis (SENNETT). 
736). Penthestes carolinensis impiger (BANGs). 
737.  Penthestes sclateri (IMLEINSCHMIDT). 
738.  Penthestes gambeli (Ripaway). 
