The Editors regret that owing to the great increase in •wages, 

 the reduction of hours in the printing and other trades, and 

 consequent serious increase in cost of production, also increased 

 cost of postage, the price of the Magazine is now^ 15/- per annuni 

 to Subscribers and 2/- a part for single copies. 



Subscriptions for 1921 are now due and should be remitted as 

 soon as possible to 



R. W. LLOYD, I. 5. Albany, Piccadilly, London, W. 1. 



SCALE OF CHARGES FOR ADVERTISEMENTS. 



Whole Page... . £6. Half Page £3 3s Quarter Page £1 14s. 



Lowest charge, 10s. 6d. up to 5 lines; Is. 6d. per line afterw^ards. 

 Repeated or continuous Advertisements per contract. 

 There is no charge for Lists of Duplicates or Desiderata. 



All payments and applications for the above should be made to 



R. W. LLO^ D, I. 5, Albany, Piccadilly, W. 



AUTHORS are requested to send their communications and proofs to either 



J. J. Walker, Aorangi, LoJisdale Koad, Summertown, Oxford ; or 

 G. C. Champion, Broomhall Road, Horsell, Woking-. 



MEETINGS OF SOCIETIES. 



ENTOMOLOGICAL SOCIETY OF LONDON, 11, Chandos Street, Cavendish 

 Square, W. — December 1st, 1920, January 19tli, 1921 (Annual Meeting). 



The Chair will be taken at 8 o'clock in the evening precisely. 



The Library is open daily from 9 a.m. to 6 jj.m. (except on Saturdays, when it 

 is closed at 2 p.m.), and until 10 p.m. on Meeting nights. 



THE SOUTH LONDON ENTOMOLOGICAL AND NATURAL HISTORY 



SOCIETY, Hibernia Chambers, London Bridge. The Second & Fourth Thursdays 

 in eacli month, at 7 p.m. The lantern will be at the disposal of Members for the 

 exhibition of slides. 



THE LONDON NATURAL HISTORY SOCIETY, now meets in Hall 40, 

 Winchester House, Old Broad Street, E.C. 2, on 1st and 3rd Tuesdays in the 

 month at 6.30 p.m. General meetings 1st Tuesdays, Sectional meetings 3rd 

 Tuesdays. (No meetings in July or August indoors, but field excursions instead.) 



Hen. Sec. : W. E. Glegg, 44 Belfast Road, Stamford Hill, N. 16. 



Chinfiford Branch. The Chingford Local Branch meets at the Avenue Cafv, 

 opposite Chingford Station, at 8 p.m., on the 2nd Monday in each month. 



CHICHESTER AND WEST SUSSEX NATURAL HISTORY SOCIETY.— 

 This Society has recently been reorganized, and proposes to make Reference Collec- 

 tions and to have Monthly Excursions during the Summer. Will anyone who wishes 

 to join kindly communicate with the 



Hon. Sec. -. Rev. C. E. Tottenham, Summersdale, Chichester. 



