EXCHANGE. 



[The publication of Notices of Exchange, or of Advertisements, in the 'Entomo- 

 logist ' is in no way a guarantee for the British nationality, authenticity, or good condi- 

 tion of the Species. This Notice is not given to throw doubt on the bona fides of 

 Exchangers or Advertisers, but to absolve the Editor from responsibility, in case the liberty 

 allowed should be abused.] Marked * are bred. 



SS^ Notices of Exchange should be received by the 25th of each 

 Month to insure iusertion. Not more than Six Lines can be allowed for each. 



Duplicates. — Dissimilis,''' Vellecla, Sylvinus, Captiuncula, Fibrosa, Ambigua,* 

 Lutosa, Rufa, Lubricipeda var. Fasciata,* Plantaginis,"' Cambrica and dark vars. 

 Coraciua, Blandiata, Pumilata, Bicolorata var. Plumbata, &c., Elymi (6), Plirag- 

 mitidis, Nigra, Mundaua, Autuuinaria,* Satyrata, Isogrammata," Subfulvata,''= 

 Corylata, Badiata,* Caesiata, Lunaria,"- Decolorata, Cervinata,"= Tristata, Luteata, 

 Impluviata, Designata, Olivata, &Co Desiderata. — Single specimens of good 

 species or varieties. — T. Ashton Lofthoiise : The Croft, Linthorpe, Middleshrouglt. 



Duplicates. — Cilialis, MargaritellUvS, Pascuellus, Inquinatellus, Cribrella, 

 Caledoniana, Schulziana (3), Benettii (4), Derivalis, Pinivorana (6), P. Mercuriana, 

 Augustiorana, A. Osseana, E. Cerusella, A. Atmoriella, &c. Desiderata. — Flexula, 

 Salicalis, Turfosalis, Ericellus, and many Pyrales, Crambi, Tortrices, and Ptero- 

 phori. — T. Ashton Lofthouse ; The Croft, Linthorpe, Middlesbrough. 



Duplicates. — Gueneei,''^ Campanulata,* Absinthiata,* Tridens,* Mnndana,* 

 Russata (var. Comma-Notata*), Fiiscantaria,* Flavicincta, Megacephala,|Dilutata,* 

 Valligera, Cursoria, Triangulum, Affinis, Derasa, Tersata,'-- Ribesaria,''= Syringaria, 

 Badiata, Lithorhiza, Geryon, Aurago,'" Miata, Wavaria.* Desiderata. — Numerous. 

 — {Rev.) A. M. Doivnes ; Batheaston Vicarage, Bath. 



Duplicates. — A fevs? good specimens of L. Gueneei and vars. Desiderata. — 

 Rare and local forms of British Lepidoptera and varieties. — T. Baxter ; Min-y- 

 don, Bromley Road, St. Anne' s-on- Sea, LancasJtire. 



Duplicates. — A few each, lo, Elpenor, Musciformis, Minos, Meliloti, Geryon, 

 Craccie, Perla, Parthenias, Lunosa, Confusalis, Silaceata, Porata, Arion, Vetusta, 

 Ribesaria,Falcula, Fasciaria, Cambrica, Elutata, Campanulata, Debiliata, Blomeri, 

 Pudorina, Suspecta, Advena, Affinis, &c. Desiderata. — Pruni, Actseon, Paniscus, 

 Plumigera, Trepida, Fluctuosa, Coryli, Ridens, Auricoma, Maritima, Furva, 

 Morpheus, Cursoria, Aquilina, Albimacula, Serena, Rusticata, Inornata, Pulve- 

 raria, Tieniata, Trisignaria, Fraxinata, Coronata, Lapidata, Semibrnnnea, Bractea, 

 Concolor, and many others. — E. D. Bostock ; Oulton Cross, Stone, Staffordshire 



Duplicates. — Cinxia, well set on black pins, best condition, 1911. Desiderata. 

 — Palsemon, A. Comma, Valesina, A. Cratsegi. — G. Nobhs ; North Lodge, East 

 Cotocs, Isle of Wight. 



Duplicates. — Moneta,"' Graminis, Gonostigma (latter two species on white 

 pins). Desiderata. — Numerous. — Stanley A. Blenkarn ; Norham, Cromwell 

 Road, Beckenham. 



Dnplicates. — Fumata,Degeneraria(3),Rubiginia, Nigra, Lichenea, Flavicincta, 

 Croceago, Citrago, Aurago, Tritici, Valligera, Cursoria, Praecox, Caniola, Anomala, 

 Dominula,''' Hispidus, Hirtaria,'" Absinthii,'- &c. Desiderata. — Pupa?, Exotic 

 Butterflies, Beetles, &c., set or unset. Books on same. — J. Walker; 1, Mount 

 Herman Road, Torquay. 



Duplicates. — Galatea, Ocellatus,* Fimbria,''' Gracilis, Ravida, Lutosa, Chi. 

 Coraciua, Triangulum, Quadrifasciaria (fair), Truncata var. Comma-Notata,"' 

 Hectus. Desiderata. — Argiolus, Or, Curtula, Harpagula, Cultraria, Pyrina, Com- 

 plana, Chlorana, Confusalis, Trifolii, and many others. — James 1). Coward; 

 Haverholme Gardens, Sleaford. 



Duplicates. — Bembeciformis,"' Fuliginosa var. Borealis,-' Fascelina,* Crataegi'- 

 (dark), Abietaria,-'-Pinetaria, Helvoticata," Togata,"- Furcula,"''Podonipa,"'' Myricae,* 

 Menyanthidis,* Templi,* Flavago" (dark), Lucernea, Exulis, Contigua,''' Bractea, 

 Interrogationis, Absinthii,''' Pulchrina. Desiderata. — Local British butterflies, 

 especially varieties. — Arthur Home ; 60, Gladstone Place, Aberdeen. 



Duplicates. — S. Populi='= (7), Caja" (9, light and dark), Nupta, Dispar,- Quercus,- 

 Humulus, Fimbria,* Maura, Oculea, Flavago,* Moneta,* Chrysitis, Libatrix, Cer- 



