v^ 



The Annual Subscription for 1920 is 15/-. 



[See p. 2 of Wrapper. 



Third Series. No. 69.1 c,r.,.n.r.^r^.... 



[No 676] SEPTEMBER, 1920 [Pjuct; 2/- kkt. 



THE 



EBTOMOLOGIST'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. 



R. W. LLOYD, F.E.S. G. T PORRFIT, F.L.S. 



J. J. WALKER, MA., R.N., F.L.S. 



VOLUME LVI. 



LTHIRD SERIES- VOL,. Vi. ] 



" J'eugage done tous k eviter dans leurs ecrits Louie personnalite, 

 boute allusion depassant les limites de la diaoussion la plu.s sinceiv t_n l;i 

 pins conrtoise." —Lahoulbene. 



L O N U O i\ : 



GURNEY & JACKSON (Me. Van Voorst's Succkssoksj, 

 33, PATKRNOSTKR KOW, EC. 4. 



TAYLOR AND FKAN0I8, KED LION COURT, FLEET STREET. 



