APRIL, 1912. 



ENTOMOLOGICAL NEWS 



Vol. XXIII. No. 



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

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



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



ADVISORY COMMITTEE: 



RZRA T. CRKSSON. J. A. G. RKHN. 



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



PHILADELPHIA: 



THE ACADEMY OF NATURAL SCIENCES, 

 LOGAN SQUARE. 



Entered at the Philadelphia Post-Office as Second-Class Mattw 



A/ 



