Second Series, No. 246.] tttat-p lom i-d ^j 



TNo 553 1 J U NE, 1910. LPeice 6d. net 



THE 



ENTOMOLOGIST'S 

 MOSTHLY MAGAZINE. 



EDITED BY 



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



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

 E. W. LLOTD, r.E.S. G. T. POEEITT, F.L.S. 



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

 LOED WALSINGHAM, M.A., LL.D., F.E.S., &c. 



SECOND SERIES— VOL. XXI. 



[VOJL. XLVI.] 



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

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

 plus courtoise." — Laboulhene. 



" C0/V(5J 



?v'( 



LONDON: 



V 



JUW 9 1910 



GUENEY & JACKSON (Me. Van VooeIi^IjS^^essoes)^ 

 10, PATEENOSTEE EOW, E^ ^^^"^""^ 



SOLD IN GERMANY BY FRIEDLANDER UND SOHN, BERLIN. 



NAPIER, PaiNTER, SEYMOUR STREET, EUSTON SQUARE, 



