ADVERTISEMENTS. 



EXCHANGE 



Duplicates. — Bledius crassicolUs, Donacia nigra, D. meiiyaTithidis, Hecterocerus sericans, 

 lydroporiis nigrita, H. latus, Stenus bipunctatus, Dyseliirius salinus, D. globosiis, Otiorhyn- 

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

 ifformis, Bruclms a' oraarins, Erirhinus nereis, Microzoum tibiale, &e. T)esideeata. — Oifers 

 f Coleoptera or Lepidoptera. A, Foed, Claremont House, Upper Tower road, St. Ijeonards- 

 n-Sea. 



ExcHANaE. — Desiderata. — Land and Fresh Water Mollusca of Britain, in exchange for 

 jand, 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, pupse : or bred 

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



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

 '^lausilia laminata, Cochlicopa lubrica, Coecilianella, acicula. Desiderata. — H. revelata, 

 i. fusca, Buliminus montanus, Pupilla secale, Clausilia biplicata, Cochlicopa tridens, 

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

 )oddington, Sittingbourne, Kent. 



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

 "rench butterflies in very fine condition. Desiderata. — Numerous British Geometrse and 

 soctuae, or larvae or pupge. — T. Maddison, South Bailey, Durham. 



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

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

 Bulimus, Diplommatina, Alycoes, Clausilia, Pupa, generally Helicidae. — C. J. Ancey, Adminis- 

 rateur-adjoint a Boghari, Algeria. 



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

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

 Delivery, U.S.A. 



Exchange. — I should be glad to exchange rare vars. of H. nemoralis and hortensis with 

 ! inyone who has paid special attention to these shells. — Rev. J. W. Horsley, Holy Trinity 

 /icarage, Woolwich. 



Duplicates. — Boreata, Monacha, and others. Desiderata. — many common species to 

 .'anew.— A. E. Hall, Norbury, Sheffield. 



American Lepidoptera. cocoons and chrysalides of same. American Birds' eggs, Indian 

 ."elics snd fossils for Exotic Lepidoptera other than European. South American, African 

 md Australian especially desired. — L. W. Mengall, Reading, Pa., U.S.A. 



TO CORRESPONDENTS. 



Owing to great pressure on our space, very many important communications unavoidably 

 ■*tand over, and the Supplement (British Spiders), from the same cause, is also held over ; Plate 

 I V. will accompany it next month. 



Couchological section. — Mr. Cockerill having sailed for Jamaica, this section is temporarily 

 suspended. 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. 

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

 i Coleoptera 



Mr. Lewcock desires indulgence from tliose corresi)ondents to whom he has been unable to 

 write, and hopes to be able to answer all sliortly. 



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, 

 3 plates, IS. ; Bxi4ishj Pterophori, 24 pages, 6d. Subscriptions, and all communications 

 Tither than as above," ^o-be sent to John E. Robson, Hartlepool. 



I 



