NOTE.— Subscriptions for 1911 (6s. per annum, post free) 

 are now due, and should be paid to R. W. LLOYD, I. 5, Albany, 

 Piccadilly, London, W. 



It would be a great convenience to the Kditors in keeping the accounts if 

 these were paid promptly, as having to send reminders entails a considerable 

 amount of extra work. 



Ihe Coloured Plates issued in September, 1909, and January and September, 

 1910, having been so much appreciated by our readers, a fourth (devoted to 

 Lepidoptera) is given with the present number. The Editors would be greatly 

 obliged if the Subscribers to this Magazine would use their best endeavours 

 to bring it to the notice of their entomological friends, and induce them to 



subscribe also. .^^_^^^_^_ 



rPHE "DEUTSCHE ENTOMOLOGISCHE NATIONAL-BIB- 



-*- LIOTHEK," a Eeview of all Entomological Literature, and a Journal devoted 

 to original investigations, especially of General Entomology. Best opportunity 

 for Entomological Advertisements. Published twice a month by the " German 

 Entomological National Museum," whose large Library is at the disposal of all 

 Subscribers. Price, Ts. 3d. (7"20 Marks) a year. 

 Address :—" Deutsches Entomologisches National Museum," Berlin, N.W., 52, 

 Thomasius-strasse, 21. 



WATKmS & QOHCASTEB, iatmiallsts, 



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 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- 

 pipe, 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 

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

 or on one side for Labels, 2/-. 



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



as well as minute insects of all other families. 



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



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. 



Jt large stock of British, European, and Exotic J^epidoptera, 

 Coleoptera, and J^irds' Eggs. 



EisrTo:M:oi_.oc3-ia./^i_. fins. 



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

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



SHLOinr I^OOIML FOR Cil.:BXI^E:TS, &.C. 



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



Birds and Mammals, ^c, Preserved ^Mounted by first-clasi workuien. 

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



