Report of Nationai Museum, 1890.— Ridgway. 



Plate XLVI. 



Heloisa\s Humming Bird (Atthis heloisa). 

 Male. (Cat. No. ^016, U. S. N. M. Xalapa, Jlexico. Collected by R. IVIontes de Oca.) 

 Female. (Cat. No. 24618, U. S. N. M. Xalapa, IMexico. Collected by R. Jloiites de Oca.) 



