MAY, 1912. 



ENTOMOLOGICAL NEWS 



Vol. XXIII. No. 5 



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

 E. T. CRESSON, JR., Associate Editor. 



HENRY SKINNER, M.D.,Sc.D M Editor Emeritus. 



ADVISORY COMMITTEE: 



KERA T. CRKSSON. J. A . G . RKH N. 



PHILIP I.AURKNT. ERICH DAECKE. H. W. WBNZBl. 



PHILADELPHIA: 



THE ACADEMY OF NATURAL SCIENCES, 

 LOGAN SQUARE. 



Entered at the Philadelphia Post-Officc as Second-Class Mattar 



