Second Series, No . 288.] T-rrrv ■,a^o rr> ^j 



[No. 690.1 JULY, 1913. [Peice 6d. 



NET 



THE 



EHTOMOLOGIST'S 

 MOSTHLY MAGAZINE. 



EDITED BY 



G. C. CHAMPION, r.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. POREITT, F.L.S. 



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



SECOND SERIES-VOL. XXIV. 



[VOL. XLIX. ] 



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

 toute allusion depassant les limites de la discussion la plus sincei-e et la 

 plus courtoise." — Lahouliene. 



^- / ■ ■ 



/ 



LONDON : 



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

 33, PATERNOSTER ROW, E.G. 



SOLD IN GERMANY BY FRIEDLANDER UND SOHN, BERLIN. 



NAPIER, PRINTER, SEYMOUR STREET, EUSTON SQUARE. 



