ADVERTISEMENTS. 



EXCHANGE. 



Duplicates — Anchomenus atratus, Donacia linearis, ' D. menyanthidis, D. thalassina, Bem- 

 bidium continuum, Malachhis ceneus, Cteniopus sulphur eus, Dolichosoma nobile, &c. Desiderata 

 — Many local species of British Coleoptera. — G. A. Lewcock, 73, Oxford Road, Islington, 

 London, N. 



Duplicates — Coleoptera: — Prionus coriarius, Aromia moschata, Dorcus parallelopipedus, 

 Hydrophillus piceus, Dytiscus circumflexus , Hydrous caraboides, Chrysomela graminis, &>c, also 

 Lepidoptera and other orders ; Desideratum : — Gryllotalpa vulgaris (Mole Cricket). — 

 F. Milton, 164, Stamford Hill, London, N. 



Duplicates. — L. corydon, alsus, E. blandina, Z. filipendulcs and var. Ochsenheimeri, tri- 

 folii, P. geryon, A. trititi, M. literosa, furuncula , A . ulmata, S. clathrata, &c. Desiderata. 

 Very many common species, pupae preferred. — John E. Robson, Hartlepool. 



Desiderata. — Celerio, Bombyliformis, Myopiformis, Formicaformis, Caniola, Ilicifolia, Fuli- 

 ginaria, Circellata, Bicuspis, Cannes, Exigua, Bartetii, Armigera, Interrogations . I will make a 

 good offer for any of the above.— H. Murray, Lowbank Villas, Carnforth. 



Duplicates — Lutosa, Phragmitidis, 'Petasitis, &c. Desiderata — Very numerous; many 

 common species. — Joseph Collins, Lilford Street, Warrington. 



Duplicates — *Chi, *Vaccinii, Cceruleocephala, *Rufina (fine), Glareosa (fine), and many 

 others. Desiderata — Many others equally common, especially larvae and pupae of 

 Eupithecice .—A. E. Hall, Norbury, Pitsmoor, Sheffield. 



Wanted a good Walking Stick Air-gun. Will give the following skins : 3 Pelicans, very 

 good; 3 Black Kites, and 1 Night Heron, young. Or I would sell the Pelicans at 15/-, and 

 the others at 3/- each. Address J. J. Cambridge, c/o The Editor, " The Young Naturalist," 

 Hartlepool. 



I have several Well-stuffed Birds for exchange. Desiderata — Galii, Iris, Machaon, and 

 owners; Birds' Eggs, pair of Water Ousel in the flesh for stuffing, &c. — J. Bates, 10, 

 Orchard Terrace, Wellingborough. 



Wanted Southern Diptera (in spirits) in exchange for Microscopical Slides and Material. 

 A first-class \ inch objective also wanted. — Charles H. H. Walker, 12, Church Street, 

 Liverpool. 



PTEROPHORL— The Editor will be obliged for lists of the Pterophori occurring in any 

 part of Britain, especially Irom Scotland and Ireland, from which very few records 

 have been made, in order that the articles now appearing may be as complete as possible. 



CARABIDiE. — I am desirous of obtaining assistance with reference to the papers in the 

 Young Naturalist, entitled " Gossiping Notes on British Coleoptera," and should be 

 greatly obliged if Coleopterists would kindly favour me with (a list of the Carabida which 

 occur in their districts ; also any particulars as to habitat, mode of capture, &c. — G. A. 

 Lewcock, 73, Oxford Road, Islington, London, N. 



CHANGE OF ADDRESS. 



Dr. John W. Ellis, from Liverpool, to Ednam House, Ryde, Isle of Wight. 



E. A, Newbery, from 16, Burton Crescent, to 12, Churchill Road, Dartmouth, Park 

 Hill, N. 



MEETINGS OF SOCIETIES. 



ITY OF LONDON ENTOMOLOGICAL AND NATURAL HISTORY SOCIETY, 

 Albion Hall, London Wall. October 3rd and 17^. 



HE SOUTH LONDON ENTOMOLOGICAL AND NATURAL HISTORY 

 SOCIETY, The Bridge House, London Bridge, S.E. October 10th and 24^. 



The Annual Exhibition of this Society will be held at The "Bridge House" Hotel, 

 London Bridge, S.E., on Wednesday and Thursday, the 30th and 31st October next; on 

 Wednesday it will be open from 7 until 10.30 p.m., Thursday from 6 until 10 p.m., and for 

 the convenience of entomologists residing at a distance, it has been decided to open the 

 Entomological Section on Thursday afternoon from 1 until 4. Particulars and Tickets 

 can be obtained of the Hon. Sec, Mr. H. W. Barker, 83, Brayard's Road, Peckham, S.E. 



