Gothicina*, fine vars. of Filipendulee, Grossulariata*, and Ulmata. Desiderata. — Chamo- 

 millffi, Vitellina, Semibruanea, and good varieties, especially of Diurni, Noetuse, Caia and 

 Grossulariata. — T. Maddison, South Bailey, Durham. 



Duplicates. — Machaon*, Cardamines*, iEthiops, S s and ? s, undersides and vars. fine, 

 Selene, Corydon vars., Ehamni, Brassicte, all the above in fine condition well set-on black 

 pins. Desiderata. — Arion, Athalia, Cinxia, Urticse vars., Tiphon, ^Ethiops vars., Epiphron. 

 — H. Mousley, 10, Selborne Terrace, Bradford. 



Duplicates. — Machaon*, Lineola, Arundinis, Hellmanni, Alni*, Phragmitidis, Syrin- 

 garia*, Smaragdaria*, Cilialis. S. pallida, Dumetana, Saueiana, Derasaiia, Grotiana, 

 Minutana, Schiffermillerella, Croesella, Eufimitrella. Desiderata. — Very many local 

 Tortrices and Pyrales. — J. A. Butterfield, 35, Wrottesley Road, Plumstead, S,E. 



Duplicates.— Kglsiisi, Paphia, Artemis*, Galatea, Sibylla, W-album*, ^Eg n, Argiolus, 

 Chrysorrhoea*, Falcula*, Hamula*, Palpina*, Camelina*, Ziczac*, Curtala*, Eeclusa*, 

 niustraria*, Luotuosa*, Syringaria*, Primaria*, Fuscantaria*, Angularia*, Lichenaria*, 

 Vernaria*, Porata*, Omicronaria, Serena, &c. Ova: Fuscantaria, Angularia, Tiliaria. 

 LarvEB : Quercifolia, Papilionaria, Vernaria, Syringaria, Prunaria. Pupse : Ocellatus, 

 Lacertula, Falcula, Palpina, Camelina, Ziczac, Curtula, Eeclusa, hybrid Curtula c? * x 

 Eeclusa ? , hybrid Curtula ? * x Eeclusa c? , Illustraria, Abruptaria, Porata, Omicronaria, 

 (fee. Desiderata. — Very numerous. Cardamines, Hyale, Edusa, Selene, Cinxia, Cardui, 

 Blandina, Betulffi, Pruni, Lucina, Paniscus, &c., pupse and ova especially Tilise, Elpenor, 

 Porcellus, Lunaria, Trepida, Dict£ea,"Dict8eoides, &c. — L. W. Newman, 41, Salisbury Road, 

 Bexley, Kent. 



Duplicates. — Fine Hamula*, Lacertinaria*, Falcataria*, Camelina*, Geminipuneta*, 

 Curtula*, Irrorella, Senex, Ornata, Fasciaria*, Sobrinata, Obscurata, Eussata*, Punctaria, 

 Inornata*, Emarginata, Hippocastanaria, Crepuscularia*, Unifasciata*, Eubidata, Nupta, 

 Populeti*, Pinastri*, Chenopodii*, Fimbria*, Ditrapezium*, Megacephala*, Impudens, fine 

 and well set Caprella. Desiderata. — Numerous, fine condition only. — E. H. Taylor, 5, 

 Queen's Parade, Alusicell Hill, N. 



Duplicates. — Eggs of Fuscantaria and Angularia. Desiderata. — Eggs of Erosaria and 

 Tiliaria. — W. Hewett, 10, Howard Street, York. 



Wanted. — Eggs of insects for photographic and photo-micrngraphic purposes. Will 

 give sender a photograph of any eggs sent. Also any other interesting' entomological 

 details — antennae of allied species, &c. — F. Noad Clark, Paddington Infirmary, Harrow 

 Road, W. 



Wanted. — Pupae of Betularia, and var. doubledayaria, for experimental purposes. — 

 W. Bateson, Merton House, Grantchester, Cambridge. 



Wanted. — Four or five fresh pairs of M. artemis from Ireland, and the same from 

 Scotland, must be good specimens. Purchase or exchange. — H. J. Elives, Colesborne, 

 Andoversford, R.S.O. Gloucestershire. 



Exchange. — I am desirous of obtaining butterflies from the Malayan Archipelago and 

 the Pacific Islands. For such I offer perfect diurnals from North and South America ; 

 North American Coleoptera. — Levi W. Mengel, Boys' High School, Reading, Pa., U.S.A. 



Wanted. Fine lepidoptera of Europe in exchange for butterflies from Eussia in Asia, 

 Japan, China and Basses-Alps (France). — Wilhelm Neuburger, Lepidopterist, Berlin, S. 43, 

 Luisen TJfer 45, Germany. 



Wanted. — Works upon the insects of South Africa. Exchange other entomological 

 works, or apparatus, or state lowest price. — W. Reid, St. Andrew's Road, Rondebosch, Cajje 

 Town, South Africa. 



Changes of Address. — W. Reid, from Pitcaple, Aberdeen, to St. Andrew's Road, 

 Rondebosch, Cape Town, South Africa. E. H. Taylor, from 5, Elsenham Gardens, South- 

 fields, to 5, Queen's Parade, Muswell Hill, N. 



MEETINGS OF SOCIETIES. 



The Entomological Society of London.— 11, Chandos Street, Cavendish Square, 

 W. — Wednesdays, October 3rd, 17th, November 7th, 21st, December 5th, 1900, and 

 January 16th. 1901 (Annual). 



The City of London Entomological and Natural History Society. — London 

 Institution, Finsbury Circus, E.C. — The first and third Tuesdays in the month, at 7.30 

 p.m. Members are particularly requested to bring varieties and aberrations for exhibi- 

 tion. Non-members cordially invited. 



The South London Entomological and Natural History Society, Hibernia 

 Chambers, London Bridge. — The second and fourth Thursdays in each month, at 8 p.m. 

 Field Meeting.— September 22d, Paul's Cray Common (S.E.E.). — Particulars of Mr. S- 

 Edwards, Kidbrooke Lodge, Blackheath, S.E. 



North London Natural History Society, Sigdon Eoad Board School, Dalston Lane, 

 N.E. (close to Hackney Downs Stations, G.E.R.). — Meetings first and third Thursdays in 



