April] ENTOMOLOGICAL NEWS. 



EXCHANQES. 



Not Kxceeding Three Lines Free to Subscribers. 



•^~ 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. 



Butterflies— I will name spread North American butterflies. Many 

 rare species for exchange. — Dr. Henry Skinner, Logan Square, Phila- 

 delphia, Penna. 



Wanted — Specimens of the Coccid genus Lepidosaphes (formerly 

 Mytilaspis) for study. Will name and return.— H. T. Fernald, Amherst, 

 Mass. 



Japanese Butterflies and others. Papilio, Charaxes, Hestitiia, Eu- 

 ripus, Saturnids, Sphingids from Formosa. Wanted Butterflies from any 

 part of the world, especially tropical region. — T. Fukai, Konosu, Sai- 

 tama, Japan. 



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

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

 St. Louis, y\o. 



Catocalae and other Lepidoptera. Eggs oi innudens, cara, amatrix, 

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

 /una, niodesta and P. aj'ax, 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, tiirnus 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 ot 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 Geolojiical Reports, or 

 will exchange for technical entomological writings ; those dealing with 

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

 Indiana 



For Sale or Exchange — Living pupae of ^. hina and A. aj'ax ; also 

 adults of Anthocharis piina 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 

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

 Bulls. I, 2, 4, 5, 8, 9, 10, II, 12, 13, iS, 20, 26, 28, 30 and ^^-i^. Will pay cash 

 or exchange. —Charles W. Hooker, Bureau of Vx\\. , Washington, I). C. 



Wanted — Correspondence with collectors of Lepidoptera desiring to 

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

 conrs"^ of Amazon River in Brazil. — A. F. Porter, Decorah, Iowa. 



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

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

 cash. — C. R. Crosby, 43 East Ave., Ithaca, N. Y. 



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