The Annual Subscription for 1922 is 15,'- 



Third Series. No. 88.1 atjt,tt ,«no 



[N0.695.J APRIL, 1922. [Pbice 2/- nkt. 



THE 



EHTOMOLOGIST'S 

 MOfiTIlLY MAGAZINE. 



EDITED BT 



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



W. W. POWLER, D.Sc, M.A., P.L.S. 



R. W. LLOYD, P.E.S. G. T. PORRITT, P.L.S. 



J. J. WALKER, M A., R.N., 'P.L.S. 



VOLUME LVIII. 



[THIRD SERIES-VOI^* VIII.] 



•'J'engage done tous a eviter daus leurs ecrits toute personnalite, 

 toute allusion depassant les iimites de la discussion la plus sincere et la , 

 plus oourtoise." — Laboulbene. 



L N Y) O N : 



GURNEY & JACKSON (Mr. Van Voorst's Successors), 



.33, PATERNOSTER ROW, E.C. 4. 



TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. 



