neg eE PRODER 
Ls S -2&,STORA c ioe . 
| Ef; ENT ROL 
ae a JUNE, 1912.) ~ vig 
SENTOMOLOGICAL NEWS 
Vol. XXIII. No. 6 
4 
PHILIP P. CALVERT, Ph.D., Editor. 
E. T. CRESSON, Jr., Associate Editor. 
HENRY SKINNER, M.D., Sc.D., Editor Emeritus. 
ADVISORY COMMITTEE: 
EZRA T. CRESSON. J. A. G. REHN, 
PHILIP LAURENT. ERICH DAECKE, H. W. WENZEL. 
PHILADELPHIA: 
THE ACADEMY OF NATURAL SCIENCES, 
LOGAN SQUARE. 
Entered at the Philadelphia Post-Office as Second-Class Matter. 
ii 4 
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