EXCHANGE. 



Aculeate Hymenoptera. — Collectors of this or other sections who may have 

 records of or unidentified specimens of the above from the southern poi'tion of 

 Scotland might kindly communicate same to J. R. Malloch. Unidentified speci- 

 mens will be returned after identification, and all records will receive ilae 

 recognition on publication of the "List of Scottish Aculeates" now in preparation. 

 — 17, Dillichip Terrace, Bonhill, Dumbartonshire. 



Duplicates: Hymenoptera Aculeata — few specimens of Andrena fucata, Ody- 

 nerus parietum, &c. Desiderata: nnmerous types. 



Duplicates : Tinea imella (10), mines of LithocoUetis sorbi (dark form) Scotch. 

 Desiderata : Tortricidse and Tineina. — J. R. M alloc h, 17, Dillichip Terrace, Bonhill, 

 Dumbartonshire. 



r)K. STAUDINGER & BANG-HAAS, BLASEWITZ-DRESDEN, 



in their new Price List, No. XLIV, offer more than 15,000 species of well- 

 named LEPIDOPTERA, set or in papers, from all parts of the world, in finest 

 condition ; 1300 kinds of PREPARED LARV^ ; numerous LIVING PUP^, &c. 

 Separate Price Lists for COLEOPTERA (20,000 species) ; HYMENOPTERA 

 (3000 species), DIPTERA (1900), HEMIPTERA (2000), ORTHOPTERA (1000), 

 NEUROPTERA (550). 



PRICES LOW. DISCOUNT FOR CASH ORDERS. 



ENTOMOLOGICAL SOCIETy OF LONDON.— Meetings for the 

 Session 1901-1902:- 



Wednesday, November 6th and 2Cth, December 4th, 1901, and 

 Annual, Wednesday, January 15th, 1902. 



• WATKIHS & DOHCASTEB, Satmialists, 



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., yd., 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, 1 4/-; Glass 

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

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

 usefiil 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 Di'ills, 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/-. 

 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, id. each, 4d. per dozen ; Label Lists, 9d. each. 



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

 i^oleoptera, and J^irds' Eggs. 



ElsTTOMIOLOa-IO^^L FIISJS. 



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

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



SH012ir ROOIVI FOR CAJBINTESrrS, &c. 



I^g° ONLY ADDRESS— 



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



L. o isr D o 3sr. 



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

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



