310 CHECK-LIST OF NORTH AMERICAN BIRDS. 



Compsothlypis pitiayfimi (Vieillot). 



Range. — Lower Rio Grande Valley south through Mexico, Central 

 America, and the greater part of South America. 



a. [Compsotblypis pitiayumi pitiayami. Extralimital.] 



b. Compsothlypis.pitiayuminigiildra (CouES). Sennett's Warbler. [649.] 



Parvla nigrilora Coubs, Bull. Geol. & Geog. Surv. Terr., IV, 1878, 11. 

 (Hidalgo, Texas.) 



Range. — Valley of the Lower Rio Grande in Texas, and south to Nuevo 

 Leon, Tamaulipas, and southeastern San Luis Potosi, mainly in Lower Sonoran 

 Zone. 



Genus PEUCEDRAMUS Henshaw. 



Peitcedramus Henshaw, Ann. Rep. Geog. Expl. West of 100th Merid., 

 1875, 156. Type, by orig. desig., Sylvia oUvacea Gieaud. 



Peucidramus olivaceus (Giraud). Olive Warbler. [651.] 



Sylvia olivacea Giraud, Sixteen Sp. Texas Birds, 1841, [29], pi. 7, fig. 2. 

 ("Texas.") 



Range. — Breeds in the Transition Zone of the White and 

 Huachuca mountains of Arizona, the mountains of southern New 

 Mexico, and south on the highlands of Mexico and Guatemala. 



Genus DENDROICA Gray. 



Dendroica Gray, Append. List Gen. Birds, 1842, 8. Type, by orig. desig., 

 Motacilla coronata Linnjsus. 



Subgenus FERISSOGLOSSA Baird. 



Perissoglossa Baird, Review Amer. Birds, 1864, 162. Type, by orig. 

 desig., Motacilla tigrina Gmelin. 



Dendroica tigrina (Gmelin). Cape May Warbler. [650.] 

 Motacilla tigrina Gmelin, Syst. Nat., I, ii, 1789, 985. (Canada.) 



