ADYEETISEMENTS. 



/ 



EXCHANGE 



Exchange.— Tiiving up collecting ; will exchange British Butterflies and Moths for Birds 

 Kggs : (exchange lists.) — Herbert Pybus, 19 Pendrill street, Beverley road, Hull. 



Duplicates.— iEgon, Subnotata*, Comitata*, Sobrinata*, P'lavago*, Augur*, Baia*, 

 S^anata*, Cucullatella*, Semele, Lubricepeda*, Hepandata*, Vinu^a^^ Bucephala*, Scolopacina*, 

 Persicaria^*, Triangulum*, Festiva*, 'I ypica*, Chenopodii*, Crihrellii*, LFlammealis*, H. lineola 

 fair). Desiderata. — Very numerous. — H. J. TuRNEBi 13, Drakefell Road, Hatcham, S.E. 



DuPLiCATRS. — Salmacis, Artaxerxes, Alsris, Megsera, Mendica*,'^.Villica*, JEsculi, Trepidaria, 

 Pinetaria, Mundana Ca3siata, also a fine pair of A. Sabellae*. — T. Maddison, South Bailey, 

 [)urham. 



I Duplicates. —Many Continential Ihitterflies in fine condition. — T. Maddison, South 

 Bailey, Durliam. 

 Exchange. — Botanical slides wanted. Momted sections &c., suitable for class work. A 

 oacket of good uiiraounted material from New Zealand will be given in exchange for each 

 lide. — W. A. G\IN, Tuxford, Newark.' 



British and European Lepidoptera wanted,, especially noctuae, will give in exchange fine 

 .Vorth American species. Address : Chas. S. Westcott, Merchantville, N.J., U.S.A. Box 

 167, Camden Ca. 



Duplicates.— Bledius crassicollis, Dona cia nigra, D. menyanthidis, Hecterocerus sericars, 

 riydroporus nigrita, H. latus, Stemis bipunctatus, Dysehirius salinus, D. globosus, Otiorhyn- 

 ;hus ligneus, 0. rugifrons, Philorinum humile, Anthobium torquatum, A opthalmicum, Athous 

 lifformis, Bruchus a omarius, Erirhinus nereis, Microzoum tibiale, &c. Desiderata. — O&evs 

 if Coleoptera or Lepidoptera. A, Ford, Claremont House, Upper Tower road, St. Leonards- 

 ni-Sea. ; , 



Exchange. — Desiderata. —Uand and Fresh Water Mollusca of Britain, in exchange for 

 Land, Fresh Water, and Marine Mollusca of North America. -^A. H. Gardner, P.O. Box 

 )2. Pay Ridge. Ms. United States of America. 



Duplicates. — Pupse of Philanthiformis. Desiderata.— Ova, larvae, pupje : or bred 

 nsects for renewing. — H. Murray, Lowbank Villas, Carnforth. 



Duplicates. — H. pomatia, H. cantiana, Buliminus obscurus with variety alba, 

 31ausilia laminata, Cochlicopa lubrica, Coecilianella, acicula. Desiderata.— H. revelata, 

 tL. fusca, Buliminus montanus, Papilla secale, Clausilia biplicata, Cochlicopa tridens, 

 Stenogyra goodallii, or other land shells (British) not in collection. — E. W. Swanton, 

 Doddington, Sittingbourne, Kent. 



Duplicates. — Podalirius, Alexanor, Apollo, Jasius, Cassandra, Cleopatra, and many other 

 French butterflies in very fine condition. Desidkrata.^ — Numerous British Geometrse and 

 Noctuae, or larvae or pupae. — T. Maddison, South Bailey, Durham. 



Exchange.— Algerian Coleoptera, and numerous duplicates of shells, in exchange for land 

 and fresh water species of the latter, mostly exotic, not in collection. Wanted principally : Gen. 

 Bul-'mus, Diplommatina, Alycoes, Clausilia, Pupa, generally Helicidce.— C. J. Ancey, Adminis- 

 irateur-adjoint a Boghari, Algeria. 



Duplicates. — American Lepidoptera and Coleoptera. Desiderata British or Exotic 

 Bombycidas and Sphingidae.— Miss Emily Morton, Newburg, Mew York. New Windsor 

 Delivery, U.S.A. 



TO CORRESPONDENTS. 



Conchological section.- Mr, Coekerill having sailed for Jamaica, this section is temporarily 

 >uspej)ded. Communications in the meantime to be sent to the Editor. 



Mr. G. A. Lewcock, 73, Oxford Road, Islington, N., Hon. Sec. City of London Ento. 

 .ad Nat. Hist. Society, represents the Magazine in London, and conducts the section of 

 Coleoptera 



New subscribers can have such portions of the Supplements as appeared last year as 

 follows : The British Hawk Moths, 24 pages, 6d ; Hand-Book of British Spiders, 32 pages, 

 j plates, IS. ; British Pterophori, 24 pages, 6d. Subscriptions, and all communications 

 other than as above, to be sent to John E. Robson, Hartlepool. 



