UNITED STATES NATIONAL MUSEUM BULLETIN 283 



Revision of the Oriental Species 



of 



Stilobezzia Kieffer 



(Diptera, Ceratopogonidae) 



SUJIT KUMAR DAS GUPTA 



Hooghly Mohsin College, Chinsura, West Bengal, India 



WILLIS W. WIRTH 



U.S. Department of Agriculture, Washington, D.C. 



SMITHSONIAN INSTITUTION PRESS 



WASHINGTON, D.C. 



1968 



