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. 115294, U. S. N. M. Arizona. Collected by O. T. Baron.) 



