Entomological News 



AND 



PROCEEDINGS 



OF THE 



ENTOMOLOGICAL SECTION 



OF THE 



Academy of Natural Sciences 

 of Philadelphia. 



VOLUME XI, 1900. 



EDITOR : 



HENRY SKINNER, M. D. 

 PHILIP P. CALVERT, Ph.D., Associate Editor. 



Advisory Committee: 



EZRA T. CRESSON. CHARLES A. BLAKE. CHARLES LIEBECK 



PHILIP LAURENT. WILLIAM J. FOX. CHARLES W. JOHNSON, 



,1 



PHILADELPHIA: 



Entomological Rooms of 



The Academy of Natural Sciences, 



logan square. 



1900. 



