Second Series, No. 248.] ATrnTTCT^ lom \t> aj 



r¥n >^^^ 1 AUGUST, 1910. [Peice 6d. net 



[No. 555.] 



THE 



ENTOMOLOGIST'S 

 MONTHLY MAGAZINE, 



EDITED BY 



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



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

 E. W. LLOYD, r.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. XXI. 



C VOL. XLVI. ] 



"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." — Lahoulhene. 



LONDON : 



GUENET & JACKSON (Me. Van Vooest's Successo 

 10, PATEENOSTEE EOW, E.G. 



SOLD IN GERMANY BY FRIEDLANDER UND SOHN, BERLIN 



NAPIER, PKINTER, SEYMOUR STREET, EUSTON SQUARE. 



