Third Series, No. 20.1 A-n-nTTam iai^ m cj 



rfj rto^i -■ AUGUST, 1916. [Peice 6d. net. 



[No. 627.] 



THE 



EMOMOLOGIST'S 

 MOBTHLY MAGAZINE. 



KDITEB BT 



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



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



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



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



[THIRD S K III E Si- V O/! 



♦ — ^ '?*/. 



VOLUME 



)AUGi.2 9i9] 



"J'engage done tous k eviter dans leursecritstoutepersonnalite, 

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

 plus courtoise." — LahovJ.hene. 



LONDON : 



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



33, PATEENOSTEE EOW, E.G. 



NAPIER, PRINTER, SEYMOUR STREET, EUSTON SQUARE. 



