EXCHANGE. 



Duplicates : Crepidodera impreesa, Criocephalua ferus, Bradycellue distinctus 

 (true), BidesBUS unistriatus, Polydrusus chrysomela, Berosus spinosus, Gabrius 

 keysianus, Cryptobium fracticorne, Gymnusa brevicollis, Ocypua pedator, Paederus 

 caligatus, and many moi'e. 



Desiderata : British Coleoptera. * 



A. FoED, 36, Irving Road, West Southbourne, Bournemouth. 



AUTHORS requiring separate copies of their papers (which can be supplied at 

 a small cost) are requested to mark the number wanted on their MS. 



WATKiHS & B0HC)5iSTEB, |latutialtsts, 



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/- ; Zino 

 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 1/- per doz. ; Zinc Killing Boxes, 9d., 1/- ; 

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

 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 to 3/- per pair ; Pocket Lens, from 1/6 to 8/6. 



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

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

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

 lum, 1/6, 2/9, 3/6, 4/6 ; Label List of British Macro-Lepidoptera, with Latin and 

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

 or on one side for Labels, 2/-. 



SILVER PINS FOR COLLECTORS OP MICRO-LEPIDOPTERA, &c., 



as well as minute insects of all other families. 



We stock various sized aud lengths of these Silver Pius, which have ceriam 

 advantages over the entomological pins usually employed. 



For instance, insects liable to become greasy and verdigrisy, like Sesiidae, are best 



pinned on Silver pins, which will last much longer than the ordinary pins (whether 



enamelled black, or gilt, or silvered). 



We shall be pleased to send pattern cards on application. 



^ large stoch of British, European, and Exotic J^epidoptera, 

 Coleoptera, and Birds' Eggs. 



ENTO:M:OLOa-IG.A.L. I^Il^S. 



The *' DIXON " LAMP NET (invaluable for taking Moths off street lamps 

 without climbing the lamp posts), 3s. 6d. 



SHOmr ROOIME FOR CARIl^ET'S, Abc. 



36, STRAND, LONDON, W.C., ENGLAND. 



Birds and Mammals, ^c. Preserved ^ Mounted by first-class workmen . 

 Our New Price List (100 pp.) sent post free to any address on application. 



