^ 





Second Series, No. 207.] m^^KCH, 1907. 



[No. 514.] 



[Peice G^. nkt 



THE 



ESTOMOLOGIST'S 

 MONTHLY MAGAZINE. 



EDITED BY 



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



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



G. T. POERITT, F.L.S. E. SAUNDEKS, F.E.S. 



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



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



SECOND SERIES-VOL. XVIII. 



[VOL. XLIII.] 



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

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

 plus courtoise."— -LabouZ-bwe. 



LONDON 



GURNET & JACKSON (Me. Van Voobst's SuccESS0Es)y 



10, PATERNOSTER ROW, E.G. .: 

 SOLD IN GERMANY BY FRIEDLANDER UND SOHN, BERLIN, 



NAPIER, PRINTEE, SEYMOUR STREET, EUSTON SQUARE. 



