Third Series, No. 33.] SEPTEMBER, 1917. [Peick 9d. net. 



THE 



ENTOMOLOGIST'S 

 MONTHLY MAGAZINE. 



EDITED BY 



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

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



E. W. LLOYD, F.E.S. G. T. POERITT, KL.S: 

 J. J. WALKER, M.A., f!^., F.L.S. 



SEP 24 191" 



VOLUME Lir^r^,^ ,.^^^ 



[THIRD SERIES-f-VOL. III.] 



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

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

 plus courtoise." — Lahoulbene. 



LONDON: 



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



33, PATERNOSTER ROW, E.G. 4. 



TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. 



