U. S. NATIONAL MUSEUM 



BULLETIN NO. 50, PART 5, PL. XIX 



I. AGYRTRIA niveipectus, f 



3. GOLDMANIA violiceps. 



4. AMIZILIS cyanocephala. 



5. AMIZILIS amazilia, rf. 



6. ANTHRACOTHORAX nigricollis, /. 



