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. PORRITT, F.L.S. 



J. J. WALKER, M.A., R.N., F.L.S. 



528954 



VOLUME LIII. \ 2AUl[ IIB'/' 



[THIRD SEJRIKS-VOIL,. HI.] ^sJ^NIAN 0' 



" J'engage done tous a eviter dans leiirs ecrits toute personualite, 

 tonte allusion depassant lea limites de la discussion la pins sincere et la 

 plus courtoise." — Laboulbene. 



LONDON : 



GURNEY & JACKSON (Mb. Van Voorst's Successoes). 



33, PATERNOSTER ROW, E.C.4 



1917. 



