Second Series, No . 193.] j . ^.-ttt a -d^t mn.? ( -n 



TNo ^nOi JANIJART, 1906. [I^eice 6d. 



[NO.500.J 



THE 



ENTOMOLOGIST'S 

 MOETHLY MAGAZIKE. 



EDITED BY 



G. C. CHAMPION, r.Z.S. G. T. POREITT, P.L.S. 



E. SAUNDEES, F.E.S. 



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



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



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



SECOND SERIES— VOL. XVIL 



[VOL. XLII.] 



"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 



GUENEY & JACKSON (Mb. Van Vooest's Successoes), 

 10, PATEENOSTEE EOW, E.C. 



SOLD IN GERMANY BY FRIEDLANDER UND SOHN, BERLIN. 



NAPIER, PRINTER, SEYMOUR STREET, EUSTON SQUARE. 



