EXCHAJVOE. 



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 liable to be shortened if necessary. All insertions free to subscribers. 



Hybrid cocoons ex Ceanothi et Cecropia now for sale or exchange for rare, per- 

 fect Sphingidiv, ArctiidiE, Bombycidte, Catocahr and Diurni not in my collection. Dr. 

 Richard E. Kunze, 606 Third Avenue, New York. 



Wanted. — Coleoptera and Lepidoptera from all sections. Will exchange works 

 on Entomology, Zoology, Botany, and works relating to the languages of the N. A. 

 Indian. Send for list. Wm. D. Doan, Box 377, Coatesville, Penn. 



Hesperid.f.. — A few P. viator ; also P. dion and Graptaj-album to exchange for 

 desirable Hesperid?e. H. E. Wilford, Batavia, N. V. 



Exotic Ichneumonid^e. — Would like to exchange North American Ichneu- 

 monidte for correctly determined exotic species of the family. G. C. Davis, Agricul- 

 tural College, Ingham Co., Michigan. 



Duplicates. — A large number of correctly named and well-set British Coleoptera, 

 also British Lepidoptera (unset). Desiderata. — Correctly named types of American 

 and Canadian Coleoptera and Diurni. Arthur Ford, Glenmount, 107 Braybrooke 

 Road, Hastings, Sussex, England. 



Wanted. — Amblychilacylindriformis, Liicanus elaphus, Tatracha virginica. Will 

 give liberal exchange for them in European Lepidoptera in papers ; have also perfect 

 specimens stretched of Acherontia Atropos, Saturnio pyri, etc. Address, R. J. 

 Weith, Elkhart,' Ind. 



Wanted — I wish to obtain any Entomological Literature, especially that treating 

 of Coleoptera, not already in my possession. In exchange for such, in any language, I 

 offer good material from the West and far North, especially Coleoptera. H. F. 

 Wick ham, Towa City, Iowa. 



Prof. J. B. Smith, New Brunswick, N. J., is engaged in a monographic revision 

 of the Deltoid group cf the Noctuidre. and desires material from all parts of the country. 

 He will name and return all material sent him, for the privilege of retaining such 

 specimens as may be needed for description or for completing the collection of the U. 

 S. National Museum. 



Spiders.— I wish to obtain American Spiders, ana will exchange or name and 

 return duplicate species. Nathan Banks, Sea Cliff, Queen's Co., N. Y. 



Coleoptera — I have about 1,500 species in duplicate and solicit exchanges, 

 .especially in Chrysomelidre. Charles W. Lang, P. O. Box 3565, New York. 



Myriopoda. — N. A. Myriopods wanted in exchange for insects of any order in this 

 locality. Correspondence solicited. Howard Evarts Weed, Agricultural College, Miss. 



TACHlNibyE Wanted. — Named or unnamed Tachinidse wanted in exchange from 

 all parts of North America ; also Dexiidse. C. H. Tyler Townsend, Las Cruces, 

 New Mexico 



Coleoptera of North America and Mexico wanted by purchase or ex- 

 change (large collection). Fred. C. Bowditch, Tappan St., Brookline, Norfolk ' 

 Mass., U. S. A. 



Cynipid.k Wanted. — Named or unnamed Cynipidse wanted by purchase or ex- 

 change. Always accompany the flies with their galls when possible. C. P. Gn-XBTMOJ. 

 Fort Collins, Colorado. 



Lepidoptera — Wanted to purchase good specimens of North American Lepi- 

 doptera in quantities, named or unnamed. Liberal pricvj' paid collectors. Dr. Chas. 

 S. McKnight, Saratoga Springs, New York. 



Canadian Hymenoptera Wanted — Named or unnamed^ /or examination or in c 

 exchange. Correspondence desired with collectors in the Eastern and Western Provinces. 

 W. Hague Harrington, Post Office Department, Ottawa. 



Phryganid^e Wanted. — Will exchange choice Coleoptera and Lepidoptera from 

 Kansas, Colorado and New Mexico (Prof. F. H. Snow's collecting) for Caddise- flies, 

 U. S. or exotic. Vernon L. Kellogg, University of Kansas, Lawrence, Kansas' 



