ii ENTOMOLOGICAL NEWS. [June, 



Coleoptera. A large number of correctly named European Coleoptera 

 to exchange for domestic ones. R. J. Weith, Elkhart, Ind. 



Collectors of Aquatic Coleoptera should save all the aquatic Hemiptera 

 taken with the beetles, dredging or at light. I will give good exchange 

 for all such Hemiptera in any order or purchase. Carl F. Baker, Auburn, 

 Alabama. 



Coleoptera. Exchange desired, Staphylinidre especially desired. Will 

 also collect in other orders of insects for Coleoptera. R. J. Crew, 105 

 Oak St., Toronto, Canada. 



Lepidoptera. For exchange Argynnis chariclea var. artica Zett. and 

 Glaucopieryx polata Hub. These are from the Peary expedition to North 

 Greenland. Henry Skinner, M.D., Acad. Nat. Sci., I9th and Race Sts., 

 Phila., Pa. 



Hemiptera. Correspondence and exchange desired, especially in Jas- 

 sida; and Cercopidse. Specimens determined. E. D. Ball, Agric. Col- 

 lege, Ames, Iowa. 



Will collect Lepidoptera and Coleoptera in Louisiana and in Washing- 

 ton or Oregon during the coming season. Address: G. R. Pilate, Ope- 

 lousas, La., care of C. N. Ealer. 



Wanted for Prof. J. W. Spengel, Gressen (Germany), the following 

 species of Papilio : P. asterias, indra, nitra, bairdi, zolicaon, oregonia, 

 americus, turnus, rut/tins, daunus, eurymedon, piluuinus, troiltis, pala- 

 medes; ten to twenty specimens of each, gf and 9, m envelopes, with 

 dates af catching if possible. G. Baur, University of Chicago. 



Lepidoptera. Live and healthy chrysalids and cocoons of Iinperialis 

 and Cynthia for exchange. H. Meeske, 329 WychoffAve., Brooklyn, N.Y. 



Orthoptera. Specimens of Tettix (Tettigidte) desired from all parts of 

 the world, but more especially North America. Dr. J. L. Hancock, 3148 

 Indiana Avenue, Chicago, 111. 



Lepidoptera. Correspondence invited with lepidopterists studying life- 

 histories, especially of Rhopalocera. Will have duplicates of prepared 

 larvae for exchange during Summer. W. D. Kearfott, 24 South Water 

 Street, Cleveland, Ohio. 



Will collect in any order of Entomology and Herpetology of Arizona. 

 Dr. R. E. Kunze, Phoenix, Ariz. 



Wanted. Luna cocoons for cash or exchange. A. Rush Weaver, 2032 

 Tioga Street, Phila., Pa. 



Collections of British galls for galls from other countries. S. L. Mosley, 

 The Museum, Huddersfield, England. 



Exchange in the coming season. I will take in exchange for rare and 

 beautiful exotic butterflies, living chrysalis of Pap. aja.v, zolicaon, cres- 

 phontes, Sm. modestus, astylus and Eacles regalis. Chas. F. Timm, 65 

 Ralph St,, Brooklyn, N. Y. Correspondence in English, German, French. 



Hymenoptera. Fossores wanted from all parts of the United States. 

 Sphecidee and Mimesidas especially desired. Will exchange or pay cash. 

 V. H. Lowe, Geneva, N. Y. 



Am collecting all orders this season; will also collect in unexplored 

 alpine regions of Colorado. Correspondence solicited. Ernest J. Oslar, 

 1853 Marion St., Denver, Col. 



Will collect Diptera, Coleoptera and Lepidoptera in various localities 

 of Mexico during the coming season. Home address: O. W. Barrett, 

 Clarendon, Vt. 



Butterflies wanted in quantity from all parts of the world. Would like 

 to arrange with intending visitors to, or those living in, foreign lands to 

 collect for me. Shelley W. Denton, Wellesley, Mass. 



Lepidoptera. I have the greatest number of specimens and species of 

 American butterflies for exchange in the world. Will purchase rare spe- 

 cies. Henry Skinner, 716 N. 2oth St., Phila., Pa. 



