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European Coleoptera, Lepidoptera, Hymenoptera, Decapods^ Crusta- 

 ceans, rare minerals, fossils of all grades, shells terrestrial, fluviatile and mariney 

 and prehistoric objects, offered in exchange for specimens of a similar kind. 

 Send lists and particulars. — A. Duchaussoy, Caudebec-les-Elbeuf, Seine-Inferi- 

 eure, France, * 



Imported Indian Cocoons. — Atlas, Mylitta, Roylei, Selene^ Leto, Trifenes- 

 trata, Ricini, Edwardsi and others, for pupae of Reg-alis, Versicolora and other 

 native species. — James L. Mitchell, 212 Indiana Trust Building, Indianapolis^ 

 Indiana. 



PoLYPHVLLA VARIOLOSA offered in exchange. — Have you fine specimens oS 

 this rare N. A. beetle in your collection? If not, send me a list of not over 

 twenty rare species that you can offer in exchang-e. My supply of specimens- 

 is limited. — Philip Laurent, 3.1 East Mt. Airy Ave., Philadelphia^ Penn. 



Riley's Missouri Reports.---A complete set to be exchanged for Hamiltors 

 or Oriskany Brachiopods. Also many entomological pamphlets for exchange. — 

 D. K. Greger, Fulton, Mo., U. S. A. 



Wanted. -*rAnn. Reports of Ent. Soe. of Ontario, Nos. 2, 3, 7 and 8 ; Ex- 

 periment Station Record, Vol. 3, No. 4, and Vol. 4, No. 5.; Proc. of Ent. Soc. of 

 Philadelphia, Vol. 2 ; Trans, ot Am. Ent. Soc, Vols. 2 and 3 ; Bull, of Brooklyn 

 Ent. Soc, Vols. I, 2 and 3 ; Papilio, Vol. 2, Nos. 2, 3and 7, and Vol. 3, No. i, 

 — R. W. Harned, Agricultural College, Miss. 



Micro-Lepidoptera. — Wanted, Coleophora species, with larva cases and 

 full data (including name of food- plant), for exchange or cash. — W. Wild, 212 

 Law Exchange, Buffalo, N. V. 



Wanted, connections with reliable entomologists in California, Arizona and 

 Florida, for mutual assistance in experimental work with Heterocera and 

 Rhopalocera Carlo Zeimet, 170 William St., New York (P, B. O. 1613). 



Lepidoptera for exchange. Pupae of Malacosoma pluvealis, M. disstrea, 

 western form. Imagoes Lemonias Taylori, Phyciodes pratensis, and many other 

 local species. — A. J. Croker, 1045 McClure St., Victoria, B, C. 



Wanted, — Exchange for common insects of all groups, also microscope 

 slides and teaching material. — W. C. Barbour, Succasunna, N. j. 



Wanted. — Can. Ent. Vols. 28, 29 and 30, Riley's 9th Mo. Report and 

 Psyche Vols. 7, 8, 9 and 10 wanted. Will give cash, Lepidoptera or books. — 

 H. H. Newcomb, 146 Summer St., Boston. 



Micro-Lefidoptera. — Wanted : Coleophora species with larva cases and 

 full data (including name of food-plant) for exchange or cash. — W. Wild, 21 z 

 Law Exchange, Buffalo, N. Y. 



Lepidoptera for Exchange. — Ampel. versicolor, Sphinx sequoi^e, Callos 

 calleta, Hemileuca electra, Papaipema cerina and marginidens, Psectes oculatrixy 

 Eutelia pulcherrima, Catocala blandula, faustina, irene, alabama, etc — Josef 

 Mattes, 733 Lexington Ave., New York. 



Wanted. — Caterpillars, especially of exotic families, or named Micro- 

 lepidoptera. Specimens in* alcohol preferred.— Wm. T. M. Forbes, Clark 

 University, Worcester, Mass. 



Wanted, — Pupse of American Silk Moths, American Coleoptera (especially 

 Silphidae and Coccinellidse), in exchange for British Lepidoptera and Coleoptera 

 (many local species). — Geo. B. Walsh, 6 Lancaster Road, Linthorpe, Middles- 

 brough, England. 



