ADVEKTISEMENTS. 



EXCHANGE 



Exchange (I)ilplicates)— E. uiinututa var. Kiiautiata Uregson, and many common species. 

 Desiduata, numerons. - C. E, Stott, Manchester Road, Boltoti-le-Moors. 



Eychange (Duplicates) — Viretata, lobnlata, P]. edusa, solidaginis, suffusa testacsa, lonicerse, 

 citraria, pyramidea, cardui, selene, euphrosyne all on black pins. Desiderata, very numerous. 

 — P. W. Abbott, Four Oaks, near Birniingliam. 



Duplicates — Fine Blaudina, Dayus (Scotch), Kuplirosyne, V. urtics (Scotch), Mendica, 

 Fulgiuosa and borealis, Lonicera, Capsincota, >vlyrica3, Menyanthidis, Adusta, Kectilinea, H. 

 urticaj, Duplavis (dark), Rurea (vars.) Polyodon (dark), Plantaginis, Conflua, Plecta, Wavaria, 

 Maculata, Atomai'ia, Pinetaria, Lobulata, ^uffuniata, Corylata (light), 'I'estata, Populata (vars), 

 Funiata. Atouialis, Hastiana, Minisfcrana, Cosnio})liorana, Ochracella. — 'F. Maddison, iSouth 

 Bailey, Durham. 



Duplicates.— .Egon, Blaudina. Davus, Tilite, Lonicer?e, Filipendulte, Hetasitis, Oonigera, 

 Tritici, Carpophaga, Polyodon (black vars.) Festiva — vars. Biundularia, Zonaria, Siiaceata, 

 Ulraata, Basilinea, llmbrosa, Gothica, Rubricosa, Gracilis, Albicolon, Rurea, and vars. Testacea 

 (dark and light), Micacea, V. aureum, &c:, &c. Desideiata, very many common species to 

 enlarge series. — John E. Robson, Hartle))ool. 



Exchange (Duplicates)— Velleda, Mundana, Fulva, Nictitans, Lithoxylea, Rurea. Graminis, 

 Oculea, Fasciuncula, Literosa, . Furuncula, Arcuosa, Macilenta, iJufina, Clii, Protea, Candidata, 

 Aversata, Vulgata, Olivata, Rubigiuata, Ocellata, Badiata, Immanata, Fulvata, Lutealis, 

 Prunalis, Decrepitalis (2 or 3, fair), Cembra3, Dubitalis, Murana, Octomaculana, Bertrami, 

 Trigonodactylus, Caudana, Subjectana, Rubiella Albulata, Menthastri, Basilinea, Bisetita, and 

 Aprilina. — A. Adje Dalglish, 21, Princess Street, Pollock sliiels, Glasgow. 



Duplicates. -Su-pecta, Thalassina, Piecta, Pisi, I'udorina, Sparsata, Lonicerse, Basilinea: 

 Rurea and vars, Brunnea, Gemina, Augur, Strigilis, Segetum, 'Jrapezina, Oleracea, Xantho- 

 ffrapha, Comes, Senex (few), Ulmata, FestiA'a, and Blomeri. Desiderata — ^Numerous, and Bills' 

 F]ggs. — E. G. Potter, 19, Price Street, York. 



Birds' Eggs pop, Exchange.^ — Great 1 lovers. 1-Jazorbills, Guillemots, .Jackdaws. Magpies 

 (variable series or clutches), Sand Martins, Com Terns, Puffins, Blackcaps, Partridges, Lap- 

 wings, Moor Hens, and one Golden Plover. — Wanted Cuckoo's eggs with clutches, and many 

 other species. — E. G. Potter, 19, Price Street, York. 



CHANGE OF ADDRESS. 



VV. E. Collingk, /rom St. Andrew's, N.B., to Mason College, Birmingham. 



MEETINGS OF SOCIETIES. 



CITY OF LONDON ENTOMOLOGICAL AND NATURAL HISTORY SOCIETY 

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

 Finsbury Circus, E.G., from 7.30 to 9.30 p.m. The following programme has been 

 arranged for the coming winter: December 6th— Annual General Meeting. President's 

 Address, etc. December 20th — "The Colias edusa, of 1892," by Mr. A. U. Battley. 

 January' 3rd.— Pocket Book exhibition. January 17th— " Stauropus fagi," by Mr, A. F. 

 Bayne. — A. U. Battley and J. A. Simes, Hon. Sees. 



ENTOMOLOGICAL SOCIETY OF LONDON, December the 7th, 1S92, at 7 p.m. 

 • Papers to be read :— (i) " Further observations upon Lepidoptera " (Illustrated by 

 the Oxy-hydrogen lantern), by Edward B. Poulton, M.A., F.R.S. (2) "The ElTects. of 

 Temperature on the colouring of Pieris napi, Vanessa atalanta, Chiysophanns 2^hUas. and 

 Tephrosia pimctulatar by Frederic Merrifield, F.E.S. (3) "Notes on Hydroptilid^r belonging 

 to the European Fauna, with descriptions of New Species," by Kenneth J. Morton: 

 communicated by Robert McLachlan, F.R.S. (4) " On some neglected points in the 

 Structure of the Pupa of Heterocerous Lepidoptera, and there probable value m classifica- 

 tion • with some associated observations o^^ larval prolegs," by Dr. Thomas Algernon 

 Chapman, M.D., F.E.S. (5) " Description" of a new species of Butterfly, of the'genus 

 Calinaga, from Siam," by James Cosmo Melvill, M.A., F.L.S. ■ 



