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

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



Pupae and Specimens wanted of Native and Foreign Lepidoptera by purchase. Send 

 your list with prices to Adam Kaufman, Drawer L & K, Baden, Ont., Canada. 



I wish to exchange large, healthy pupa; of Cecropia and Polyphemus for almost 

 any other variety of Lepidoptera. James Tough, 234 S. Water St., Chicago. 



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. — Amblychila cylindriformis, Lucanus 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. 



To Exchange. — Cocoons of Callosamia ceauothi for Sphingidce, Arctiidse, Bom- 

 bycidse and Catocalce of northern, southern and western parts of North America. Dr. 

 Richard E. Kunze, No. 606 Third Avenue, New York, N. Y. 



Pupa; of the rare moths : Luna, Angulifera, Imperialis, Regalis, P. fraterna, P. 

 pitheeium, etc ; also many fine specimens. Hybrids ex Actias Selene, et Luna, Ceanolhi 

 et Cecropia, Gloveri and Cecropia. Lists exchanged. Emily L. Morton, Newburgh, 

 N. Y., New Windsor Delivery. 



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, Iowa City, Iowa. 



Prof. T- B. Smith, New Brunswick, N. ]., is engaged in a monographic revision 

 of the Deltoid group of the Noctuidae, 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. 



Coleoi'TERa. — 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. 



Tachinid.e Wanted.— Named or unnamed Tachinida: wanted in exchange from 

 all parts of North America ; also Dexiidre. 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 Co., 

 Mass., U. S. A. 



Cyniitd.f: Wanted. — Named or unnamed Cynipida; wanted by purchase or ex- 

 change. Always accompany the flies with their galls when possible. C. P. Gillettf, 

 Fort Collins, Colorado. 



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



Liberal prices paid collectors. DR. Chas. 



doptera in quantities, named or unnamed. Li 

 S. McKNIGHT, Saratoga Springs, New York. 



Canadian Hvmenoptera Wanted — Named or unnamed, for examination or in 

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

 W. HAGUE Harrington, Post Office Department, Ottawa. 



Phrvc.anid.t: Wanted. — Will exchange choice Coleoptera and Lepidoptera from 

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

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



