Vol. XX 
1903 
Twelfth Supplement to the A. O. U. Check-List. a3 
GENUS PELIDNA Cuvier. 
Lelidna Cuvier, Regne Animal, I, 1817, 490. Type, Zringa 
alpina LINN#&US. 
[243.] Pelidna alpina (Linnavs). 
Tringa alpina Linn#us, S. N. ed. 10, I, 1758, 149. 
Lelidna alpina C. 1. 3REHM, VOg. Deutschl., 1831, 661. 
2430. Pelidna alpina pacifica (Couns). 
Lelidna pacifica Cours, Proc. Acad. Nat. Sci. Phila., 1861, 
189. 
Lelidna alpina pacifica SvrjNEGER, Bull. U. S. Nat. Mus., 
WITT wes's, 120: 
GENUS EROLIA Vie tLvor. 
Lrolia VieiLLor, Analyse, 1816, 55. Type, Zrodia varlegata 
VIEILLOT (= Zringa ferruginea BRUNNICH). 
244. Erolia ferruginea (Brijnnicu). 
Lringa ferruginea BRUNNICH, Orn. Bor., 1764, 53. 
Erotia ferruginea A, O. U. ComMirrer. 
Erolia replaces Ancylocheilus (Kavp, 1829) of the Check-List. 
It refers unquestionably to the Curlew Sandpiper, although 
described and figured by Vieillot as a three-toed species. 
Genus OXYECHUS Reicuenpacu. 
Oxyechus REICHENBACH, Syst. Av., 1852, xviii. Type 
Charadrius vociferus LANNUS. 
%. Oxyechus vociferus (Linnaus). 
Charadrius vociferus LINNmus, S. N. ed. 10, I, 1758, 150. 
Oxyechus vociferus REICHENBACH, Syst. Av., 1852, xviii. 
satd 
