NOW READY. 



"AN EXCHANO-E LIST OF BRITISH COLEOPTERA."— Compiled by 

 ■"■ E. A. Newbeet and W. E. Sharp. Based upon the European Catalogue 

 of 1906, and including the names of all the species added to the British List since 

 1903. Price : 6^d. each, 6 for 2/3, or 4/9 per dozen, post free. 



Plymouth : J. H. Ketb, 7, Whimple Street. 



ri^HE TRANSACTIONS of the LONDON NATURAL HISTORY SOCIETY 

 ■- contain the Presidential Address of Mr. L. B. Protjt, F.E.S , and papers on 

 " Collecting and Breeding the Sesiidae," by L. W. Newman, P.E.S., and "Q-ynandi'o- 

 morphism," by E. A. Cockayne, M.A., D.M., M.R.C.P., F.E.S. Price, 3/- Net. 



A SYNOPSIS OP THE BEITISH SIPHOIVAPTERA, by the 

 "^ Hon. N. Charles Rothschild, M.A., F.L.8., illustrated by Eight Plates 

 (issued in the Ent. Mo. Mag. for March, 1915, pp. 49-112), price Is. 6d. Apply to 

 the publishers. 



WATKIHS & QOHCASTER, Saturalists, 



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/- j 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, ] 4/- ; 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- 

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

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

 or on one side for Labels, 2/-. 



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



as well as miuate iasects of all other families. 



We stock various sizes and lengths of these Silver Pins, whicli have certain 

 advantages over the entomological pins usually employed. 



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



pinned on Silver pins, which will last mucli longer tlian the ordinary pins (whether 



enamelled black, or gilt, or silvered). 



Vfe shall be pleased to send pattern cards on application. 



^ large stock of J^ritish, European, and Exotic J»epidoptera, 

 Coleoptera, and ISirds' Eggs. 



EINTTOI^OLOGIO^^L I^^IlSrS. 



Tae " DIXON " LAMP NET (invaluable for taking Moths off street lamps 

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



SJHOliy ROOIMI FOI^ CAJBIN^ES'TS, &.c 



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



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

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



