EXCHANGE. 

 Wanted — Desvignes' Brit. Mua. Catalogue of British IchneuinonidaB, 1856 

 (pub. at 1/9), for cash or exchange. — Claude Mokley, Bath Street, Jpswich. 



TCHNEUMONS WANTED.— Will Lepidopterists and others who 



may breed or otherwise capture Ichneuraous be so kind as to send them, with 

 where possible their hosts' names, to 



CLA-UDE MORLBY, P.E.S., Bath Street, Ipswixjh, 

 who is commencing the study of these interesting parasites ? 



OOUTH LONDON ENTOMOLOGICAL & NATURAL HISTOEY 



^ SOCIETY.— April 12th, Mr. J. W. Tutt, P.E.S.— Paper: "The Lasiocampid 

 Moths." April 26th, Mr. E. Step, P.L.S.— Paper : " Wild Flowers at Home " 

 (Lantern). May 10th— Paper : " British Orchids " (Lantern). May 24th, Mr. F. 

 Enock, F.L.S., F.E.S.— Paper : "Another Life History" (Lantern). 



J^ARGE STOCK OF LEPIDOPTERA AND COLEOPTERA 



from all parts of the world. Prices low. Catalogues on application to 

 HERMANN ROLLE, Naturhistor. Institut, Berlin N., Elsasser-dtr., 47/48. 



Scale of Charges for Advertisements. 



MThole Page £2. Half Page £1 is. Quarter Page 12s. 6d. 



Lowest charge, 3s. 6d. up to 5 lines; 6d. per line afterwards. 

 Repeated or continuous Advertisements per contract 

 There is no charge for Lists of Duplicates and Desiderata- 



WATKIHS & eOHCASTEB, fatmialte, 



Keep in stock all Articles for Entomologists, Ornithologists, Botanists, &c. : Umbrella 

 Net, 7/- ; Folding Cane or Wire, 3/6, 4/-, 4/6 ; Plain Ring Net, 1/3, 2/-, 3/- ; Pocket 

 Boxes, 6d., 9d., 1/-, 1/6 ; Store Boxes, with Camphor Cells, 2/6, 3/6, 4/-, 5/-, 6/- ; Zinc 

 Pocket Boxes, 9d., 1/-, 1/6, 2/-; Setting Boards, from 5d. to 1/10; Complete set 

 of 14 boards, 10/6 ; Breeding Cages, 2/6, 4/-, 5/-, 7/6 ; Sugaring Tins, 1/6, 2/- ; Sugar- 

 ing Mixture, ready for use, 1/9 per tin ; Setting Houses, 9/6, 11/6, 14/-; Glass 

 Topped and Glass Bottomed Boxes, from Ij- per doz. ; Zinc Killing Boxes, 9d., 1/- ; 

 Coleoptera Collecting Bottles, 1/6, 1/8; Collecting Box, containing 26 tubes (veiy 

 useful for Coleopterists, Microscopists, &c.), 4/6; Brass Chloroform Bottle, 2/6. 

 Improved Pocket Pupa-digger in leather sheath (strongly recommended), 1/9 ; Steel 



Forceps, 1/6, 2/-, 2/6 per pair ; Pocket Lens, from 1/- to 8/-. 

 Taxidermists' Companion, containing most necessary implements for skinning, 10/6, 

 Scalpels, with ebony handles, 1/3 ; Fine Pointed Scissors, 2/- per pair ; Brass Blow- 

 pipe, 4d., 6d. ; Egg Drills, 2d., 3d. ; ditto, best quality, 9d. each; Botanical Vascu- 

 lum, 1/6, :i/9, 3/6, 4/6 ; Label List of British Macro-Lepidoptera, with Latin and 

 English Names, 1/6; List of British Lepidoptera (every species numbered), 1/-; 

 or on one side for Labels, 2/-. 



Now ready — The Exchange List and Label List compiled by Mr. Ed. Meyrick, B.A., 



F.Z.S., F.E.S., according to his recent Handbook of British Lepidoptera. 

 Exchange Lists, ^d. each, 4d. per dozen ; Label Lists, 9d. each. 



^ large stock of Iritish, European, and Exotic J;,epidoiitera, 

 eoleoptera, and lairds' Eggs. 



El^TTOnN/LOrjOOIG^^lL. FIISIS. 



The " DIXON " LAMP NET (invaluable for taking Moths ofiF street lamps 

 without climbing the lamp posts), 2s. 6d. 



^^ ONLY ADDRESS— 



36, STRAND, W.C., Five Doors from Charing Cross, 



L o >r 3D o jsr. 



Birds and Mammals, Sfc, Preserved ^Mounted hy first-class workmen. 

 Our New Price List (96 pp.) sent post free to any address on application 



