April] 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 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. Ur. 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, Hestinia, 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 ai,d 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 rega/is, hnperia/is, 

 luna, modesta 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 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, Stomngton, 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 Repoits. or 

 will exchange for technical entomological writings ; those dealing with 

 parasitic insects preferred. J. E. HaHinen, Interlaken School, Laporte, 

 Indiana 



For Sale or Exchange Living pupae of A. lima and A. ajax ; also 

 adults of Anthocharis 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, n, 12, 13, 18. 20, 26, 28, 30 and 33. Will pay cash 

 or exchange. Charles W. Hooker, Bureau of Pnt , 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 the 

 course of Amazon River in Brazil. A. F. Porter, Decora h, Iowa. 



Wanted Living eggs of tent caterpillars (Malacosotna spp.) from 

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

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



