78 Phillips, Birds of Tamaulipas, Mexico. [jan. 



Hylocharis leucotis (Vieill). — 11, both sexes: Galindo, March 14- 

 April 20; Realito, May 31-June 8. 



Eugenes fulgens (Swainson). — 17, both sexes: Rarnpahuila, Sept. 

 26-28; Galindo, March 16-April 19; Realito, June 1-6. 



Coeligena clemenciaB (Less.). — 7, both sexes, Galindo, March 19- 

 April 19. 



Archilochus colubris (Linn.). — 7, both sexes: Yerba Burna, Sept. 30; 

 Galindo, Oct. 5-March 22; Rarnpahuila, Sept. 28; Guiaves, Oct. 7; 

 Santa Leonor, April 5-6. 



Selasphorus platycercus (Swains.). — 1 9, Santa Leonor, April 3. 



Atthis heloisa (Less & Delattre). — 10, both sexes: Galindo, April 

 18-25; Realito, May 27-June 10. 



Dendrocolaptid.e. 



Xiphorhynchus flavigaster flavigaster Swains. — 2 9 , Altamira, 

 Jan. 1. 



Picolaptes affinis affinis (Lafr.). — 11, both sexes: Galindo, Oct. 1- 

 March 21; Realito, May 22-June 3. 



COTINGIDvE. 



Platypsaris aglaiae aglaiae (Lafr.). — 12, both sexes: Galindo, Oct. 4; 

 Rio Santa, Sept. 8; Altamira, Dec. 24; Rio Martinez, Feb. 28-March 4; 

 Santa Leonor, March 7-10; Rio Cruz, July 12-21. 



Tyrannid^e. 



Camptostoma imberbe Sclater. — 3 cf: Guiaves, Sept. 15-21; 

 Altamira, Dec. 11. 



Myiozetetes texensis texensis (Giraud). — 5, both sexes, Altamira, 

 Dec. 10-Jan. 1. 



Pyrocephalus rubinus mexicanus (Scl.). — 18, both sexes: Mata- 

 moros, Aug. 22-Dec. 5; San Fernando, Oct. 28; Altamira, Dec. 14-24. 



Nuttallornis borealis (Swains.). — 10, both sexes: Galindo, Oct. 1-5; 

 Guiaves, Oct. 7-9; Portrero, Sept. 24; Realito, Jan. 1-5; Montelunga, 

 April 29. 



Myiochanes pertinax pallidiventris (Chapman). — 23, both sexes: 

 Rarnpahuila, Sept. 26-27; Yerba Burna, Sept. 29; Montelunga, April 29; 

 Realito, May 28- June 8; Galindo, March 14-27. 



Remarks. — This large series represents pallidavenlris in its extreme 

 form. The upper parts are grayer than in birds from Arizona and Sonora, 

 especially about the neck. The under parts do not differ, and the wing 

 measurements are the same. 



Myiochanes virens (Linn.). — 4, both sexes: Matamoros, Aug. 28- 

 Sept. 1; Caballeros, Sept. 6; Montelunga, April 27. 



