Second Series, No. 271.] ttttv iqio m aj 



TNo 6781 JULi, 1912. [Peice Sfi/. net 



THE 



ENTOMOLOGIST'S 

 MOKTHLY MAGAZINE. 



EDITED BY 



G. C. CHAMPION, F.Z.S. J. E. COLLIN, F.E.S. 



W. W. FOWLEE, D.Sc, M.A., F.L.S. 

 E. W. LLOYD, F.E.S. G. T. POEEITT, F.L.S. 



J. J. WALKEE, M.A., E.N., F.L.S. 

 LOED WALSINGHAM, M.A., LL.D., F.E.S., &c. 



SECOND SERIES-VOL. XXIII. 



[ VOL. XI. V 111.] 



"J'engage done tous a eviter dans leurs ecrits toute personnalite, 

 toute allusion depassant les limites de la discussion la plus sincere et la 

 plus courtoise." — Laboulbene. 



LONDON 



GUENEY & JACKSON (Me. Van Vooest's Successors), 

 33, PATKENOSTEE EOM , E.G. ^'„^ 



SOLD IN GERMANY BY FRIEDLANUER UND SOR^.^HiEhi^Lif. J 



NAPJER, PRINTER, SEYMOUR STREET, EUSTON SqVA^^. 



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