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 

 condition 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. 



f3f* Notices of Exchange should be received by the 21st of each 

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



Duplicates.— Papilio blumei (unset), Ornith, Miranda $ <j> , etc. British 

 larvae (set) ; lists exchanged. Coleoptera, Cetonia aurata and vars. purpurata, 

 pisana and others. Potosia cuprea, inserta and ors* Heterocera, S. Russia, in 

 papers, data. Desiderata. — Exotic butterflies, larvae, set (British) and unset 

 Heterocera. — W. Dartnatt, " St. Latarence, 1 ' Guibal Road, S.E. 12. 



Duplicates. — Fine, well-set Blandina. Wanted. — Ova : T. betulae, solida- 

 ginis, paleacea, pistacina. Larvae : B. rubi. — Frank Littlewood, Mount Pleasant, 

 Arnside, West, (till September 23rd) ; after — 10, Aynam Road, Kendal. 



Wanted. — Cardui and Atalanta : ova, larvae or living fertile females. Good 

 return given, especially for Cardui, in : Moderate abs. of V. urticae and Io ; Con- 

 spicillaris, Rubiginea, Brevilinea, Pyralina, Craccae, Lychnitis, Chamornillae, 

 Veno6a, Croceago, Go, Irregularis, Conspersa, Xerampelina and ab. unicolor; 

 Paleacea, Nigrocincta, Cassiope, fair Arion, black Lariciata, Dysodea, Pimpinellata, 

 Sulphuralis, Affinis, Orichalcea, etc. — 6f. B. Oliver, 11, Oxford Street, High 

 Wycombe. 



FOR SALE. — Whole or singly. Small collection of Nigerian 

 Butterflies, Beetles and Insects, including Leaf Mantis 

 (Phylloetania insignis, W. A.) and Titanodamon johnstoiiii, 

 large specimen. No dealers. 



H. L. SWEET, 73, Thurlestone Road, West Norwood, London, S.E.27. 



TO CORRESPONDENTS. — All notes, papers, books for review, etc., and m 

 of Exchange should be sent to — 



N. D. RILEY, 5, BROOK GARDENS, BARNES, S.W. 13. 



- Contributors and correspondents requiring replies or acknowledgments are 

 respectfully requested to enclose stamps. 



MEETINGS OF SOCIETIES. 



Entomological Society of London, 41, Queen's Gate. S.W. 7 (n< 

 South Kensington and Gloucester Road). — Wednesday, Wi % at S j 



South "London Entomological and Natural History Society. 

 Chambers, London Bridge, S.B.I. — Thursday, September Uth, at 7 \ 

 bition of Orders other than Lepidoptera, Thursday, Si 

 Ordinary Meeting. The fiftieth anniversary of the foundation of the S 

 be celebrated by a Pocket-box Exhibition and Supper at the Holborn 

 on Thursday, October 19th.— Hon. Sec, Stanley Edwards, F.L.8., 

 German's Place, Blackheath, S.E. 3. 



London Natural History Society now meets in Hall 40, V. 

 House, Old Broad Street, E.C. 2, at 6.80 p.m. Full Society 

 the first Tuesday in each month, and sectional m 

 Visitors welcomed at all meetings. — Hon. Sec, W, 

 Brewery, Whitechapel Road, E. 1. 



