v^ 



The Annual Subscription for 1921 is 15/- 



Third Series. No. 83.] atovfmtjttp iqoi tp o/ 



fNO. 690 1 iNUVJi,M±JJliK, 1921. [FllICK 2/- NET. 



THE 



EBTOMOLO GIST'S 

 MONTHLY MAGAZIfE: 



EDITED BY 



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



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



E. W. LLOYD, E.E.S. G. T. POEEITT, E.L.S. 



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



VOLUME LVII. 



[THIRD SERIES- VOL,. VJI.] 



"J'engage done tous a eviter dans leurs ecrits touto pereonnalite, 

 toute allusion depasaant les limitea de la diaoussiou la plus sincere et la 

 plus courtoise." — Laboulhene. 



LONDON: 



GUENEY & JACKSON (Me. Van Vogest's Successoes), 



33, PATEENOSTEE EOW, E.C. 4. 



TAYLOR AND FBANCIS, RED LION COURT, FLEET STREET. 



