11 



ENTOMOLOGICAL NEWS. [June, 



Wanted at once. For cash. One hundred cocoons : cecropia, polyphe- 

 nius or promethea. L. O. Howard, Division of Entomology, U. S. Dept. 

 of Agriculture. Write before sending. 



In Exchange for specimens of equal value, especially Catocalas, I offer 

 C. Blandula, Micronympha, Alabama, Olivia, etc. Joseph Mattes, 138 

 East 48 Street, New York City. 



Chrysomelidze Wanted. Especially Cryptocephalini. Undetermined 

 material accepted. Will give good exchange. Frederick Knab, 8 Spring- 

 field Street, Chicopee, Mass. 



Lepidoptera. Wanted by purchase or exchange. B A. Overbeck, 30 

 Hill St., Allegheny, Penna. 



Wanted. Cocoons of .Cynthia and Luna moths in exchange for co- 

 coons of Promethus and Cecropia. Harry Russell, 905 Clinton Ave., 

 Bridgeport, Conn. 



Arctians. Living eggs or larvae of any North American moths of the 

 genus Arctia wanted for the purposes of studying preparatory stages. 

 Will be glad to render help, if possible, as to wants of anyone assisting. 

 Arthur Gibson, Cent. Exp. Farm, Ottawa, Can. 



Basswood Insects. The writer is making a special study of insects in- 

 jurious to Basswood ( Tilia}. Notes on insects found feeding on this tree 

 will be acceptable. Arthur Gibson, Cent. Exp. Farm, Ottawa, Can. 



Lepidoptera Wanted for cash : cocoons of A. pernyi and eggs of A. 

 yarna -niai and A. pernyi. R. Ludwig, 513 Empire Bldg., Atlanta, Ga. 



Will collect any order in Pennsylvania and New Jersey this season in 

 exchange for Hymenoptera. J. Chester Bradley, 2221 Spring Garden St., 

 Philadelphia. 



Wanted. Specimens of the genus Homoptera (except edusa and 

 lunata}. from all parts of the United States and Canada for comparison. 

 Will give other North American Lepidoptera in exchange. W. E. Long- 

 ley, 115 South 64th Ave,, Oak Park, 111. 



Lepidoptera I would like to correspond and exchange with some 

 new beginners. Phmeas Whiting, 106 Fairmount Street, Lowell, Mass. 



Will exchange for Holland's Butterfly book, other literature treating 

 of Lepidoptera, or for desirable specimens of that order, an absolutely 

 new copy of "Howards Insects." See adv. for list of Utah material 

 which I have for exchange. L. I. Holdredge, Hudson High School, 

 Hudson, N Y. 



Will collect in any order in exchange for Coleoptera, Hermiptera and 

 Lepidoptera Charles Stevenson, 906 St. Urbain Street, Montreal, 

 Quebec, Canada. 



Fxchange Wanted. Particularly Cotocalas. Send list to Jos. H. 

 Reading. 775 North Rockwell Street, Chicago. 



Plusias Wanted. Having just described a dozen new species of 

 P/usias, all represented by females, I will pay liberally for males of any 

 of the same, or for any Plusias of which I have short series. Correspond- 

 ence solicited. R. Ottolengui, 80 W. 4oth St., N. Y. City. 



Wanted. "Classification of the Coleoptera of North America," by 

 LeConte and Horn ; will give cash or exchange for Volume in good con- 

 dition M E. Hoag, D. D.S ., Maxwell, Iowa. 



Coleoptera Twenty-five California species of Cleridae, Btiprestidae 

 and Malachidae, in sets of four, for species in the same families not in 

 mv collection. Ralph Hopping, Redstone Park, Kaweah, Tulare Co., 

 California. 



Lepidoptera. N. A. Lepidoptera desired, Those willing to collect, 

 in exchange for European specimens, please communicate with James 

 McDunnough, Kleist Str. 42, Berlin, Germany. 



