ENTOMOLOGICAL SOCIETY OF LONDON.-Meetings for the 

 Session 1902-1903 :— 



Wednesday, March 5th and 19th, April 16th, May 7th, June 4th, 

 October 1st and 15th, November 5th and 19th, December 3rd, 1902, and 

 Annual, Wednesday. January 21st, 1903. 



gNTOMOLOGICAL SOCIETY OF LONDON, WEDNESDAY, 



MARCH 5th, 1902, at 8 p.m. — Papers to be read : 



(1) " On Mr. Guy A. K. Marshall's five years' experiments and observations in 



mimicry and warning colours in South African Insects :" by Prof. Edward 



B. Poulton, D.Sc, F.R.S., with an Appendix by W. L. Distant and Colonel 



C. T. Bingham, F.Z.S. 



(2) " Notes on some cases of Sexual Dimorphism in Butterflies ; with an account 



of Experiments made by Mr. Guy A. K. Marshall, F.Z S. :" by Frederick A. 

 Dixey, M.A., M.D. 



(3) " A Monograph of the genus Acrida, with Notes of some allied genera, and 



Descriptions of new species :" by Malcolm Burr, B.A , F.L.S., F.Z.S., &c. 



(4) a. "Notes on Hawaian Wasps, with Descriptions of Mew Species." 



b. " Four New Species and a New Genus of Parasitic Hymenoptera (Ichneumo- 



nidae) from the Hawaian Islands." 



c. " On the generic characters of Hawaian Crabronida? ; four New Genera 



characterized :" by R. C. L. Perkins, B.A. ; communicated by Dr. D. 

 Sharp, M.A., F.R.S. 



WATKiHS & 00HCA5TEH, fahu;alists, 



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 

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

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 Coleoptera Collecting Buttles, 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, 2/-, 2/6 per pair; Pocket Lens, from 1/- to 8/-. 

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

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 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 Karnes, 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. 



A large stock of British, European, and Exotic lepidoptera, 

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ENTOMOLOGICAL FINS. 



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

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SHOW ROOM FOR CABINETS, &c 



fegr ONLY ADDRESS— 



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



LONDON. 



Birds and Mammals, ^fc, Preserved ^Mounted by tirst-class workmen. 

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