AIjVEKTISEMENTs 



E XCH ANGE. 



Lepicloptera marked '^ . are bred. 



ExcHAKGK. — l)('si(lej-!itii. : . Siiuiivis, '!'. nibi, ulbum, Pruui, Agfstis (South of Knglaiid), 

 .Egoii ? , Iris, Fulych!()r(«. Ciiixia, Adippe, Paphia. E))ipTiroii, iEgeria, Moga^ra, H jpera?itliu.s> 

 Ta:ges, Actiuoii, I'aiijscus, and all tlie cleavwiiigs hwt Tipnliforiuis. — .John K. Robsws, 

 Hartlepool. 



Ex(;ha.\gk. — Duplicates : T. biundularia, T. pmictulata, T. gothica. '1\ stabilis, C. 

 trape/.iiia. Desiderata: V'erj numerous including ova of many species. - Hr;vvETT, 

 1"^, Howard Str(^et,, York. ■ ■ 



ExGHANGK -^Melanism and Melanocliroism.— 1 am working at this subject and will be 

 obliged if anv one "^vho takes dark forms of Lepidoptera will communicate with me. 1 

 especially \\ant inforrnation respecting those species that have assumed darker hues during 

 recent yeai's..— , John E. Robsgn, Hartlepool. 



Wanted. —Colleetoi's to look tjirough their duplicates fiir old, chipped, crippled, deformed, 

 damaged and utterly useless Male Lepidoptera with bodies ; will i)ay postage or endeavour to 

 make a return,- N. i:*iKRCE, 143 Smithdowu Lane, Lverpool. ' ,, 



ExCHANGK.-- Duplicates : ,;Jacob«a, Carpini, Hawortbii, >-ilago, Zonaria, Pilosaria. and 

 many others. Dc^'siderata :— Elpenor, A. urtica, Vprsicolora, Papilionaria, and offers.— J. W. 

 Baldwin, 172 Darweii Road, near Holtdn, Lancashire. 



Duplicates— Canlaniines:, Rhainni, Corydon, Paphia, Cardui, S. populi, Mentha stri, Dis]xir 

 Neustria, Vinula, Ccel-uleocephala, 'lantliina,- C- nigrnm, N. rubi. Litura, Vaccinii, Satellitia, 

 Cerago, Ferruginea, Clii, OxyacanthfB, Meticulosa, Protea, Oleracea, » estacea, Nupta, Scutulata, 

 Pilosaria, lllun.-aria, Ellnguaria, Tiliaria, l^ennaria, Miata, Prunaria, Maeulata, Desiderata, very 

 numerous, alsi) ova, larv;e and pupse. — A'. E, Butlkh, Hayling House, Oxford road, Readinas. 



Duplicates- -Eine well set Kent D. Galii, Sus>ex, Spliegiformis and Braemar Exulan's, 

 Desiderata — dark melanic 'forms or wed niarked. Mendica, Pilosaria, Abruptaria. Repandata, 

 ■Crepuscularia, Biundularia, Clathrata, Ruberata, Rubiginata, (^lareosa, Rumicis, &c., or C. ericel- 

 his. Myelins, Furcatellus: Only perfect examples t-ent or received.— W. H. Tugwell, 6 Lew- 

 isliaiii road, Greenwich, S.E. . " ■ • ' , 



Exchange. - vVantt?d to exchange " Tbe Naturalist," from .August, 1881-, to December, 1891, 

 foi- " The .Midland .\aturalist," Conchological Books, or Shells. — VV; A. Gain, Tuxford, Newark. 



Kxchang,;.-- Duplicate cliitches of Sooty and Noddy Terns. Manx Shearwater, Mute Swan, 

 (iolden-winged "A'oodpeckcir, American Robin, i its, ,B mtings, and others. Wanted other sorts 

 of sideblown eggs with data, &C.--F. VV. I'aple, 62 Waterloo-street. Bolton. 



Exchange.- -Wanted, British Coleoptera and Lepidoptera. or .books on Entoiriology, in 

 exchange for Pt-i'iodieals.^ -Thos. W. WilsAaw, 455 Shoreham -street. Slieffield. 



Excha7<gk -^ Duplicates : — He^peria lineoJa in <iOod condition; Desiderata : — Hastata' 

 Hajularia, Sapouaria. Lunaria, &c. — F. Milton, 184 Stamford Hill, London, N. 



MEETINGS OF SOCIETIES, 



^ITY OF LONDON ENTOMOLOGICAL AND NATURAL HISTORY SOCIETY 

 33 Finsbury Square, E.C. Meetings : First and third Thursdays, in the month. 



HE SOlIThi LONDON ENTOMOLOGICAL AND NATtJRAL HISTORY 

 SOCIETY, Hibernia Chambe-rs, London Bridge, S E Meetings : Second and 

 ..irth Thui'sdavs in each month: 



ANCASHIRE AND CHESHIRE ENTOMOLO(;iCAL SOCIETY, Free Library 

 William .BrmviT St. Liverpool. Next Meeting will be held "on Monday, September 

 'y- Paper '' Some iurther researches upon the Genital Structure of Lepidoptera." b\ 

 N. Fierce, F.L.S. 



