ADVERTISEMENTS. 



EXCHANGE. 



£xotic Scolytid.^:. — Having acquired the celebrated collection of Bark Beetles, Sco- 

 lytides, the largest in the world, of the monographer, Dr. Eichoff, I wish to obtain, by 

 purchase or otherwise, all exotic Scolytidce not classified, corning with orignal sendings, 

 Director Camillo F. Schaufuss Meissen, Saxonv. 



Exchange. — Corneum, Anatina, Contecta, Leachii, Piscinalis, Nautileus, Cornea, Con- 

 tortus, Hypnorum, Glutinosa, Stagnatis, Palustris, Fluviatilis, Putris, Elegans, Alliarius, 

 ; Crystillinus, Cantiana, Caperata, Erictorum, Umbilicata, Lubrica, &c, See, Desiderata — 

 Lepidoptera or Birds' eggs. — J. W. Boult, 17, Finsbury Grove, Fountain Road, Hull. 



Duplicates — -Fine Blandina, Cassiope, Edusa, Aglaia, Adippe, Sibylla, Coryli*. 

 Cursona, Carmelita*, Cordigera, Ccnflua (Shetland), Porphyrea, Dipsaeeus, Pincta*, 

 Cufz< ni, Immanata, Trepidaria, Carbonaria, Pinetaria, Ruficinctata, Csesiata, Lobulata, 

 1 um-ta, Didymata (Shetland), Testata. Populata (vars.), Blomesr, Cambricaria, Argentula, 

 O^seana.'Duplana, Alpinalis, Furcatellus. — J. Madoison, South Binley, Durham. 



British Birds Eggs, Side blown; with Data. Duplicates- — Spotted Flycatcher, Song 

 Thrush, Blackbird, Hedge Sparrow-, House Sparrow, Tree Sparrow, Robin, Winchat, 

 Sedge Warbler, White-throat, Pied Wagtail, Skylark, Yellow Bunting. Chaffinch, Green- 

 finch, Starling, Jackdaw, Swallow. Land Martin, Stock Dove, Partridge, Red-legged 

 Partridge. Lapwing, Land Rail, Moorhen, Guillemot, Lesser Tern. Desiderata — Many 

 other birds' eggs. — C. Couldwell, i, Park Avenue, Cane Street, Hull. 



Coleoptera — D uplicates— Helops pallidus. O. atroapterus, Apion carduorum, ononis, 

 Ceuth. litur-j, Apion virens, &c. — B. Tomlin, The Green, Llandaff. 



Duplicatees— Filigramaria, Zonaria, Chi, Ulmata, Didymata, Glauca, Festucae. De- 

 siderata — Numerous local series. — J. W. Baldwin, 472, Darwen Rd., Dunscar, Nr. Bolton. 



Duplicates — Corynetes rufipes, C. ruficollis, Nitidula bipustulata, Habrocerus capillari- 

 cornis, Ocypus ater, Rhyncolus cylindrirostris, Aphodius faetens, A. nitidulus, Bembidium 

 ephippium, Dermestes undulatus, Anthicus instabilis, Thyamis distinguenda, Lithochara 

 brunnea, Amara convexiuscula, Hopatrum sabulosum, and nearly 500 others. Desiderata 

 — numerous. — A. Ford, Glen Mont, Braybrooke Road, Hastings. 



Duplicates — Edusa (few <$), tages, alveolus, sylvanus, trifolii (vars.), puta (light and 

 dark), suffusa, nictitans (vars.), furuncula, chenopodii "-i^ticulosa, xanthographa (vars.), 

 n -^Thica, mi (few) and odd ' i&fi^£t$ . Desiderata — numerous, 



especia^ ' Northern species. — A:. - — — p; Glen Mount, Bray brook*. °oad, Hastings. 



Dt PLiCAiES -Edusa, cor yd on ad ^4 tipuliformis, hirtaria, citrari. rupicapjgria ( )," 

 defoHaria (p), v 1 T at-> Mu-. , ; aark London forms) assimilata, bipunctaria, lens, l^^rgyria, 

 testacea, furuncuia, literosa, blanda, puta, diffusa, nigricans, N. rubi, "-nigrum, perla, 

 capsincola (a few, bred), libatrix. Pupse of alchemillata. Desiderata— 'ery numerous ; 

 especially, obfuscata, simulata ; trepidaria, tristata, albicillata, fumata, salicciLci.-- Lout c B. 

 Prout, 12, Greenwood Road, Dalston, N.E. 



Offered side blown Eggs of Bulimus oblongus and exotic Land and Fresh-water Shells 

 in exchange for Helices not in collection. Send lists to G. K. Gude, 5, Giesbach Road, 

 Upper Holloway, London. 



Exchange. — Duplicates — Cardamines, Napi, Brassicae, Urticae, Edusa, Sibylla, Alsu? 

 Sylvanus, Lucina, Tages, Caja, Lubricipeda. Desiderata — Ova and Larvae of Sphingv 

 .and Bombyces. — W. Harcourt Bath, Lady wood, Birmingham. 



Types for beginners.— Have numerous duplicate mofhs to give away. Send box and 

 return postage.— W. Macmillan, Castle Cary, Somerset. 



MEETINGS OF SOCIETIES. 



C'WY OF LONDON ENTOMOLOGICAL AND NATURAL HISTORY SOCIETY 

 J meets on the First and Third Tuesdays in each month, at the London Institution, 

 Finsbury Circus, E.C., from 7.30 to 9.30 p.m. 



ENTOMOLOGICAL SOCIETY OF LONDON, 11, Chandos Street, Cavendish 

 Square, W. Wednesday, Jan. 3rd, 1894, at 7 o'clock in the evening. 



THE SOUTH LONDON ENTOMOLOGICAL AND NATURAL HISTORY 

 SOCIETY, Hibernia Chambers, London Bridge, S.E. Meetings: Second and fourth 

 Thursdays in each month, at 7.30 p.m. 



DISINFECTING CONES ON NEEDLE POINTS, 



THE SIMPLEST AND BEST SAFEGUARD AGAINST MITES. 

 Prepared at the suggestion of the Editor of this Magazine. 

 Price, 4/6 per ioo, post free. Send 3 stamps for sample, 



THOMAS ROBSON, Chemist, Shield Street, Neweastle-on-Tyne 



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