11 



ENTOMOLOGICAL NEWS. [April, 



Lepidoptera. Exchange desired with collectors in any State. Please 

 send lists. John & Kurd Comstock, 1572 Ridge Ave., Evanston, 111. 



Wanted. Hymenoptera, especially awts and wasps from the Southern 

 and Western States and American Termites, and any entomological pub- 

 lications. Canisius College Museum (H. Wolff, S. J.), Buffalo, N. Y. 



Exchange. Cicindela puritana for any Cicindelidse new to my collec- 

 tion. Will exchange also N. American or European Coleoptera. Send 

 for lists. Correspondence in English and French. C. Crozet, New Park 

 Ave., Hartford, Conn. 



Oiptera. Wanted, as many Asilina as possible from all parts of North 

 America. Write for particulars to Prof. C. H. Fernald, Amherst, Mass. 



Lepidoptera. Argynnisnitocrisva.r. nigroccsrulea Ckll., for exchange. 

 Also many other rare butterflies. Henry Skinner, Acad. Nat. Sciences, 

 1900 Race Street, Philadelphia. 



Exchange. British Columbia Lepidoptera. Only North American 

 species wanted. Send lists. Ernest M. Anderson, 64 Superior Street, 

 Victoria, B. C. 



Lepidoptera I wish to purchase Lepidoptera of North America, espe- 

 cially Noctuidce. Edouard Brabant, Morenchies Par. Cambria (Nord), 

 France. 



Exchange. Will collect Scydmaenidae and Pselaphidae in exchange for 

 papers on the families of Scydmaenidae, Pselaphidae and Staphylinidae. 

 August Schmidt, 1836 E. Atlantic St., Philadelphia. 



Lepidoptera. I would like to correspond and exchange with some new 

 beginners. Charles L. Heink, 4320 North Eleventh St., St. Louis, Mo. 



Wanted. Living larvae, pupae, fertile females or eggs of any of the 

 North American Callimorph(S (genus Haploa Hub.). Will exchange 

 New Hampshire Lepidoptera. F. H. Foster, Claremont, N. H. 



Dytiscidae from Florida and other Southern States, from Illinois and 

 Ohio and from the Northwest, Alaska, British Columbia and Hudson 

 Bay wanted in exchange for cash. Address John D. Sherman, Jr., 148 

 East Eighteenth Street, New York City. 



Wanted at once For cash. One hundred cocoons : cecropia,polyphe- 

 mus or promethea. L. O Howard, Division of Entomology, U. S. Dept. 

 of Agriculture. Write before sending. 



In Exchange for specimens of equal value, especially Cafocalas. I offer 

 C. Blandula, Micronynipha, Alabama:, Olivia, etc. Joseph Mattes, 138 

 East 48 Street, New York City. 



Chrysomt lithe Wanted. Especially Cryptocephalini. Undetermined 

 material accepted. Will give good exchange. Frederick Knab, 8 Spring- 

 field Street, Chicooee, Mass. 



Lepidoptera. Wanted by purchase or exchange. B. A. Overbeck, 30 

 Hill St., Allegheny, Penna. 



Wanted. Cocoons of Cynthia and Luna moths in exchange for co- 

 coons of Promethus and Cecropia. Harry Russell, 905 Clinton Ave., 

 Bridgeport, Conn. 



Arctians. Living eggs or larvae of any North American moths of the 

 genus Arctia wanted for the purposes of studying preparatory stages. 

 Will be glad to render help, if possible, as to wants of anyone assisting. 

 Arthur Gibson, Cent. Exp. Farm, Ottawa, Can. 



Basswood Insects. The writer is making a special study of insects in- 

 jurious to Basswood ( Tilia}. Notes on insects found feeding on this tree 

 will be acceptable. Arthur Gibson, Cent. Exp. Farm, Ottawa, Can. 



Lepidoptera. Wanted for. cash : cocoons of A. pernyi and eggs of A. 

 yaina-inai and A. pernyi. R. Ludwig, 513 Empire Bldg., Atlanta, Ga. 



