1897-] ENTOMOLOGICAL NEWS. 



EXCHANGES 



Not exceeding three lines free to subscribers. 



These notices are continued as long as our limited space will allow; the new ones 

 are added at end of the column, and only when necessary those at the top (being longest 

 in) are discontinued. 



Lepidoptera. Wanted, perfect specimens of correctly named butterflies 

 of the U. S. Send lists, stating lowest prices, to H. Schwarz, 1520 La- 

 fayette Ave., St. Louis, Mo. 



Lepidoptera. German and North American Lepidoptera in exchange 

 for Lepidoptera not in my collection. Send for list. A. J. G. Schulz, 

 305 E. 8th St., Wilmington, Del. 



Lepidoptera wanted, from all countries; Sphingidae, Sesiidae, Arctiidae 

 and Saturniidae especially desired. Send lists to Henry Engel, 153 26th 

 Street, S. S., Pittsburg, Pa. 



Lepidoptera. I have for exchange duplicates collected last Summer, 

 also cocoons of cecropia and polyphemus. J. Tough, 156 S. Water St., 

 Chicago, 111. 



Lepidoptera. I have fine specimens of Argynnis diana and Calephalis 

 borealis for sale or exchange for rare exotics. G. Thos. Surface, Ft. 

 Smith, Ark. 



Lepidoptera. Will exchange Thecla melinus var. hnniii/i, T. calanus, 

 T. p<jeas. or T. isus for Thecla grunus, T. ha/esus, T. alcistis, T. behrii, 

 or T. clytie. E. Schwarz, 6310 Newstead Ave., St. Louis, Mo. 



Coleoptera. Exchange desired for N. A. species only, named or un- 

 named. Will assist beginners in identifying their captures. F. H. Wick- 

 ham, Iowa City, Iowa. 



Coleoptera and Lepidoptera to exchange for the same. Buprestidae espe- 

 cially desired C. Houghton, Lock Box 297, Potsdam, N. Y. 



Coleoptera. 1 have numerous specimens of French Coleoptera which I 

 wish to exchange for American Coleoptera or old postage stamps. Dr. 

 Boutarel. 13 Boulevard Beaumarchais, Paris, France. 



Coleoptera. Wanted by exchange or purchase species not yet in my 

 collection. F. E. Blaisdell, M.D., Mokelumne Hill, Calaveras Co. Cala. 



Coleoptera. Wisconsin Coleoptera named, date and locality of capture 

 to exchange for works on zoology, especially reptiles and Crustacea. W. 

 E. Snyder, Beaver Dam, Wis. 



Wanted. American Odonata (dragcnflies), Myrmeleonidte, Perlidae, 

 Hemerobidaj, Sialidae, from any locality, and literature on the same. 

 Chas. C. Adams, Urbana, 111. 



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, Staphylinidae 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 

 Glaucoptt-ryx 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- 

 sidae and Cercopidae. Specimens determined. E. D. Ball, Agric. Col- 

 lege, Ames, Iowa. 



