SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 61, NUMBER 10 



DESCRIPTIONS OF FOUR NEW AFRICAN 



THRUSHES OF THE GENERA PLAN- 



ESTICUS AND GEOCICHLA 



BY 



EDGAR A. MEARNS 

 Associate in Zoology, U. S. National Museum 







(Publication 2237) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



AUGUST 11, 1913 



