May] ENTOMOLOGICAL NEWS. 



EXCHANOES. 



Not Exceeding Three L.ine8 Free to Subscribers. 



4S~ These notices are continued as long as our limited space will allow; the new 

 ones are added at the end of the column, and only when necessary those at the top 

 (being longest in) are discontinued. 



Cocoons and chrysalids of C. promethea aiid P. troilus for exchange 

 for Lepidoptera in papers. — Edwin P. Meiners, 2624 N. Garrison Ave., 

 St. Louis, Mo. 



Catocalae and other Lepidoptera. Eggs of innubens, cara, amatrix, 

 ilia, piatrix and hickory feeders. Also pupae of regalis, itnperialis, 

 luna, niodesta and P. ajax, troilus and cresphontes. — H. A. Davenport, 

 R. D. No. 3, Louisiana, Mo. 



Lepidoptera for exchange from 1910, on pins, all named ; also pupae 

 of cresphontes, troilus, turnus for others, — F. Mulkmus, 3735 Cottage 

 Ave., St. Louis, Mo. 



Wanted — Elateridae and Buprestidae for other named Coleoptera. I 

 also desire to exchange entomological bulletins of the various Experi- 

 ment Stations for others not in my library, and for bulletins on plant 

 pathology. Send lists, — C. O. Houghton, Delaware College, Newark, 

 Delaware. 



Lepidoptera on pins from this locality for exchange. — Ernst Frensch, 

 Box 622, Stonington, Conn. 



Wanted to purchase, or obtain by exchange, living pupae of Papilio 

 turnus from the South and West. — John H. Gerould, Hanover, N. H. 



Will sell for cash a complete set of Illinois Geological Reports, or 

 will exchange for technical entomological writings ; those dealing with 

 parasitic insects preferred. — J. E. HalUnen, Interlaken School, Laporte, 

 Indiana. 



For Sale or Exchange — Living pupae of .(4 luna and A. aj'ax ; also 

 adults of A7ithocharis pima and sara, both perfect and second. — N. Weil, 

 Calhoun, McLean Co., Kentucky. 



Wanted For Cash— Can. Ent., Vol. xxx, xxxi ; Riley's First Missouri 

 Report and other papers on North American entomology not in my 

 library. Send lists.— W. Beutenmuller, Am. Mus. Nat. Hist., New 

 York, N. Y. 



Wanted — Bibliography of Economic Entomology, Part 6; Div. of 

 Entomology, New Series, Bull. No. 15 ; Technical Bulletin i ; Old Series, 

 Bulls. I, 2, 4, 5, 8, 9, 10, II, 12, 13, 18, 20, 26, 28, 30 and 33. Will pay cash 

 or exchange. —Charles \\. Hooker, Bureau of Rnt , Washington, D. C. 



Wanted— Correspondence with collectors of Lepidoptera desiring to 

 take a trip of from i to 2 years in Malav Archipelago, or following the 

 course of Amazon River in Brazil.— A. F. Porter, Decorah, Iowa. 



Wanted— Living eggs of tent caterpillars {Malacosoma spp. ) from 

 the western United States. Kindly indicate food plant. Exchange or 

 cash, -C. R. Crosby, 43 East Ave.,'lthaca, N. Y. 



Wanted No. American Buprestidae and Cicindelae Will name and 

 return Coleoptera in certain families for specimens of the above. Dupli- 

 cates for exchange. — C, A Frost 40 Grant St., So. Framingham, Mass. 



For Exchange — Esjgs of Hemileuca maia, Cicinrlela and Lepidoptera 

 in paper packages. Desire exotic or native butterflies and beetles.— A. 

 Mares. 2517 So Homan Ave., Chicago, 111. 



Pupae of P. niodesta, Sni. excaecatus. S. eremitus, P. troilus, cres- 

 phontes. cf^coons of luna, promethea, polyphemus. cecropia, chrysalids of 

 Catocala illecta in May and other species later. Butterflies and moths in 

 papers and on pins. — R. R. Rowley, Louisiana, Mo. 



