Second Series, No. 280.] at>-ptt iqiq ru aj 



TTfn W1 AeRlL, 1913. [Pbice 6d. nkt 



[No. 687.] 



THE 



EfiTOMOLOGlST'S 

 MOSTHLY 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. 



SECOND SERIES-VOL. XXIV. 



[VOL. XLIX.] 



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

 toute allusion depassant les limites de la discussion la plus sinpj*g^ 1^,. 

 plus conrtoise." — Lahoulhene. 



LONDON: 



GUENET & JACKSON (Me. Van Voosst's SuccessoeS);- 

 33, PATEENOSTEE EOW, E.G. 



SOLD IN GERMANY BY FRIEDLANDER UND SOHN, BERLIN. 



NAPIER, PfilNTER, SETfllOUR STREET, EUSTOK SQUARL. 



