Second Series, No . 195.] tv/t * i:. n it , n^^ it. 



[No. 502.] MAIICH, 1906. [P^ice 6d. 



THE 



ENTOMOLOGIST'S 

 MOKTBLY MAGAZIM. 



EDITED BY 



G. C. eHAMP10^, I.Z.«. J. E. COLLIN, T.E.S. 



G. T. POEEITT, r.L.S. E. SAU^^DEKS, F.E.S. 



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



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



LOED WALSI^'GHAM, M.A., LL.D., F.E.S., &c. 



SECOND SERIES-VOL. XVII. 



[VOL. XLII.] 



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

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

 plus courtoise." — Laboulhene. 



LONDON 



GUENET & JACKSON (Me. Yan Vooest's Successoes), 

 10, PATEENOSTEE EOW, E.C. 



SOLD IN GERMANY BY FRIEDLANDER UND SOHN, BERLIN. 



NAPIER, PEINTER, SEYMOUR STREET, EUSTON SQUARE. 



