SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 94, NUMBER 13 



MORPHOLOGY OF THE COLEOPTEROUS 

 FAMILY STAPHYLINIDAE 



BY 

 RICHARD E. BLACKWELDER 



Stanford University, California 



(Publication 3343) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



MARCH 2, 1936 



