Report of National Museum, 1890.— Ridgway. 



Plate XLII. 



Lucifer Humming Bird (Calothorax lucifer). 

 Male. (Cat. No. 85862, U. S. N. M. Valley of Mexico. Collected by A. W. Butler.) 

 Female. (Cat. No. 11529$, U. S. N. M. Arizona. Collected by O. T. Baron.) 



