<v^ 



Second Series, No. 251.] Armr-PTv^Tj-p-D iqia id ^j 

 r¥n f^f^S! NOVEMBER, 1910. [Peice 6d. 



[No. 558.] 



NET 



THE 



ENTOMOLOGIST'S 

 MOMHLY MAGAZINE. 



EDITED BY 



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



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

 R. W. LLOYD, F.E.S. G. T. POREITT, F.L.S. 



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

 LORD WALSINGHAM, M.A., LL.D., F.R.S., &c. 



SECOND SERIES-VOL. XXL 



[ VOL. XLVI. ] 



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

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

 plus courtoise." — Lahoulhene. 



LONDON 



GURNET & JACKSON (Me. Van Vooest's Successoes), 

 10, PATERNOSTER ROW, E.C. 



SOLD IN GERMANY BY FRIEDLANDER UND SOHN, BERLIN. 



NAPILK, PKIMER, SEYJIOL'K STKKET, EUSTOK SQUARE, 



