Subscribers are invited to make liberal ttse of this column. Notices over three lines are 

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



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

 desirable Hesperidre. H. E. Wilford, Batavia, N. Y. 



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

 monidiie 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. — Amblychilacyliudriforwis, Lucanus elaplius , 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. 

 Wickham, Iowa City, Iowa. 



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

 of the Deltoid group cf the Noctuida:, 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 Chrysomelida?. 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. 



Tachinid/e Wanted. — Named or unnamed Tachinidse wanted in exchange from 

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

 New Mexico. 



Coleoptera of North America ajmd Mexico wanted by purchase ex- 

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

 Mass., U. S. A. 



Cyniitd/E Wanted. — Named or unnamed Cynipidre wanted by purcha- 

 change. Always accompany the flies with their galls when possible. C. P. c ^- n > 

 Fort Collins, Colorado. mada 



Lepidoptera — Wanted to purchase good specimens of North An- 

 doptera in quantities, named or unnamed. Liberal prices paid collectorcf.s. per 

 S. McKnight, Saratoga Springs, New York. and regis- 



Canadian Hymenoptera Wanted — Named or unnamed, ' 

 exchange. Correspondence desired with collectors in the Easten ^K CABINET 

 W. Hague Harrington, Post Office Department, Ottawa. * d tn e supplement, 



he names of the old 



Phryganid^e Wanted. — Will exchange choice Cole as t h e chnnge is too 

 Kansas, Colorado and New Mexico (Prof. F. H. Snov. iame> These lists will 

 U. S. or exotic. Vernon L. Kellogg, Universit- S; post-paid. " Addi 



- OF ONTARIO, 

 jpia Hall, London, Ont. 



