One | Fifteenth Supplement to the A. O. U. Check-List. 301 
Agelaius pheniceus arctolegus OBprrHotsEerR, Auk, XXIV, 1907, 
332. Not satisfactorily distinguishable. 
Loxia curvirostra sitkensis GRINNELL, Univ. Calif. Pub. Zool, V, 
1909, 223. It was found that the alleged characters appear in 
birds from various parts of the range of L. ¢. minor. 
Acanthis vs. Hgiothus. 
Zonotrichia vs. [/ortulanus. 
Melospiza melodia saltonis GRINNELL, Univ. Calif. Pub. Zool., V, 
1909, 268. Not satisfactorily distinguishable from M. m. fallax. 
Melospiza melodia gouldi, cf. GRINNELL, Univ. Calif. Pub. Zodl., 
V, 1909, 267. Regarded as too near M. m. samuelis. 
Tiaris vs. Hwetheia. 
Bombycilla garrula pallidiceps Re1cHENOw, Orn. Monatsb., XVI, 
1908, 191. No appreciable differences could be found between 
birds from Europe and various parts of the Northwest, when 
birds comparable as to season, age, and sex were compared. 
Vireo huttont oberholsert BisHor, Condor, VII, Sept. 1905, 142, 
143. Based on a seasonal phase of plumage. (C/. GrINNELL, 
Condor, XI, March, 1909, 66. 
Helinaia ——? 
The following generic names, proposed in Maynard’s Directory 
to the Birds of Eastern North America, 1907, are not accepted: 
Caeruleocantor, p. 236. "Type, Motacilla caerulescens GMELIN. 
Maculocantor, p. 238. ‘Type, Motacilla maculosa GMELIN. 
Azuria, p. 238. Type, Sylvia rara WILSON. 
Sylviocantor, p. 239. Type, Motacilla pensylvanica LINN avs. 
Lineocantor, p. 240. Vype, Motacilla striata Forster. 
Piceacantor, p. 241. Type, Motacilla blackburnie GMELIN. 
Vireocantor, p. 242. ‘Type, Motacilla virens GMELIN. 
Agreocantor, p. 243. ‘Type, Sylvicola kirtlandit Barry. 
Pinacantor, p. 244. Type, Sylvia vigorsit AUDUBON. 
Terracantor, p. 245. 'Vype, Motacilla palmarwm GMELIN. 
Fruticantor, p. 246. Type, Sylvia discolor VrE1LLot. 
Frutiornis, p. 251. ‘Type, Sylvia formosa WILson. 
Turdus iliacus vs. 7. philomelos [BrenM, 1831] (cf. Harrert, 
Bull. Brit. Orn. Club, XX XIII, No. exlviii, Feb. 2, 1909, 54). 
