216 BULLETIN: MUSEUM OF COMPAKATIVE ZOOLOGY. 



ALCEDINIDAB. 

 14. Ceryle americana septentrionalis Sharpb. 

 Three, both sexes, May 4 to 26. 



CAPRIMULGIDAE. 

 15. Nyctidromus albicoUis (Gmel.). 

 One male, May 26. 



16. Stenopsis cayennensis (Gmel.). 

 One adult <J, May 4. 



17. Anthrostomus rufus (Bodd.). 

 One adult ? , May 6. 



TROCHILIDAE. 

 18. Amizilis tzalatl (L. Lave). 

 Two males, May 4 and 9. 



TROGONIDAB. 

 19. Trogon caligatus concinnus (Lawb.). 

 One adult $, May 15. 



PICIDAB. 

 20. Melanerpes wagleri wagleri Salt. & Godm. 

 Two males, May 11 and 20. 



FORMICARIIDAE. 

 21. Thamnophilus transandeanus Scl.i 

 Four adults, both sexes, May 4 to 22. 



22. Thamnophiltis atrinucha Salv. & Godm. 

 One adult 9 , ]\Iay 13. 



23. Thamnophilus nigricristatus Lawr. 



Six adults, both sexes. May 7 to 10. 



1 The nomenclature of the ant thrushes here followed is that of Sharpe's Hand 

 List, Vol. 3, 1901. 



