t?^ 



^''"''^[No'S'^^^*^ NOVEMBER, 1901. [Phice 6^. 



THE 



EilTOMOLOGIST'S 

 MONTHLY MAGAZINE. 



EDITED BT 



C. G. BAERETT, F.E.S. W. W. FOWLER, M.A., F.L.S. 

 G. C. CHAMPION, F.Z.«. E. M'LACHLAN, F.R.S. 

 J. W. DOUGLAS, F.E.S. E. SAUNDERS, F.L.S. 

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



SECOND SERIES— VOL. XII. 



[vox.. XXXVII.] 



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

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

 plus courtoise." — Laboulbenc. 



LONDON: 



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

 1, PATERNOSTER ROW. 



SOLD IN GERMANY BY FRIEDLANDER UND SOHN, BERLIN. 



NAPIER, FRliNTKR, SEYMOUR STREET, EUSTON SQUARE. 



