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, they are compelled to increase the price of the 

 Magazine to 15/ per annum to Subscribers and to 2 - a part for 

 single copies. 



Subscriptions for 1920 should be remitted as soon as possible to 

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



REVISED PRICES FOR BACK VOLUMES. 



1st Series, 1SG1-1SS9.— Parts, 3/6 uvi eac-li ; Volumes. 22,6 net, 



ViAf. 1 to 2."). bound 3/0 extra. 



Tliese can be obtained in many oases in complete Volumes. Many of the 

 single parts can also be supplied separately. Particulars on application 

 to the Publishers. 



IJN]) Skuies, 1S90-1914.— Parts, 2/G net eaeli ; Vuluiues, 20/- net eacli, 

 \'ols. 1 to 2.5 (Vols, 26 to .50 of the entire Series). bound 8 6 extra. 



:-iiiD Skkmks, Vcl. ] ( IDl.",).— Parts, 2/6 net each ; Vols. 17/6 net eaeli, 



bound 8^ 6 cxtni. 

 „ 2(1910).— „ 2/6 net eaeh ; Vols, 17/6 net eaeh, 



bound 8/G extra. 

 .. :{ Mi»17).— „ 2/3 net eaeh ; Vols, 17/6 net each, 



bound 3 6 extra. 



.. 1.(1918).— „ 2/6 net eaeh; Vols. 17, 6 net eaeh, 



bound 3yG extra. 



.") (1919).— .. 2 6 net each ; Vols. 17/6 net each, 



tiound 3,6. extra. 



Sldscimi'TIU^' I'ui! 1920 (i)a3aMe in advaneej, 15/- net, j;os/ /iy^c. 



J*. !1 applications for the above should be made to — 



Messes, GUENEY & JACKSON, 33 Paternoster Row, London, E.C, 4. 



MEETINGS OF SOCIETIES. 



ENTOMOLOGICAL SOCIETY OF LONDON, 11, Chandos Street, Cavendish 

 Square, W.— January 21st (Animal Meeting), February 4th, 1920. 

 Tlie .Chair will be taken at 8 o'clock in the evening preciselj\ 

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

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



THE SOUTH LONDON ENTOMOLOGICAL AND NATURAL HISTORY 

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

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

 exhibition of slides. 



The Chair will be taken punctually at S o'clock. 



THE LONDON NATURAL HISTORY SOCIETY, which meets at 7 p.m. 

 on tlie 1st and 3rd Tuesdays in each month, at Room 20, Salisbury House, Finsbury 

 Circus, E.C., will be glad to welcome at its Meetings any French or Belgian entom- 

 ologists now staj'ing in this country, and to give them the benefit of its library and 

 collections. Communications sliould be addressed to the Secretary, Salisbury 

 House, E.C. 



Hon. Sec. : J. Ross, IS, Queen's Grove Road, Chingford, N.E. 



Chingford Branch. The Chingford Local Branch meets at the Avenue Cafe, 

 oj'p )site Cliingford Station, at 8 p.m., on the 2nd Monday in each month. 



