EXCHANGES 



Not exceeding three lines free to subscribers. 



Hymenoptera (Aculeata). I desire to exchange in this Order. Ameri- 

 can species given in exchange for exotic. Will name specimens for du- 

 plicates. Wm. J. Fox, Academy of Nat. Sciences, Philadelphia, Pa. 



Lepidoptera. Live larvae and pupae and papered images of Paph. trog- 

 lodita, Col. ccssonia, Trip, mo'desta, Dar. undulosa, Snier. geminatits, etc., 

 usually for exchange. R. R. Rowley, Curryville, Pike Co., Mo. 



Lepidoptera. Pauiphila aaroni and many other rare species for ex- 

 change. Send list of duplicates to H. Skinner, Acad. Nat. Sci., Logan 

 Square, Phila., Pa. 



Coleoptera for exchange; many good species in perfect condition. En- 

 domychidae, Lepturae and Cicindelidae, especially desired. Lee B. Walton, 

 Jr., Kenka College, Yates Co., N. Y. 



Orthoptera of northeastern United States and provinces. Acridida and 

 N. E. specimens particularly desired. Correspondence and exchanges. 

 Albert P. Morse, Wellesley College, Wellesley, Mass. 



Coleoptera. Price-lists wanted. J. H. Bomberger, Box 76, Colum- 

 biana, O. 



Lepidoptera. Have a lot of fine Cecropia cocoons which I wish to ex- 

 change for cocoons or pupae of almost any other variety of Lepidoptera. 

 James Tough, 236 S. Water St., Chicago, 111. 



Lepidoptera. I desire to exchange cocoons of Sainia cynthia, Telea 

 polyphemus and Attacus cecropia for other N. Am. cocoons or bird's eggs. 

 -T. W. Glover, Whitman, Mass. 



Lepidoptera. Cocoons of Attacus Columbia Smith to exchange for native 

 lepidoptera, or for books on North American lepidoptera. Robert H. 

 Wolcott, Phi Delta Theta House, Ann Arbor, Mich. 



Lepidoptera. I am studying the Noctuid genera Euclidia, Drasteria 

 and Litosea. Specimens bought, exchanged or determined. M. V '. Slin- 

 gerland, Cornell Insectary, Ithaca, N. Y. 



Lepidoptera. Wanted to purchase cocoons and larvae from different 

 parts of U. S. State name and price. E. J. Kuegeman, 54 May St., 

 Lake View, Chicago, 111. 



Lepidoptera. Wanted to exchange, papers on N. Am. Lepidoptera for 

 Noctuidae or Heterocera generally. Noctuidae named for privilege of 

 retaining desiderata. John B. Smith, New Brunswick, N. J. 



Hymenoptera, especially Bees of U. S. and Canada, wanted. Tropical 

 collections to name. Wm. Hampton Patton, Hartford, Conn. 



Goleoptera of N. Am. and Mexico wanted by purchase or exchange; 

 large collection. Fred. C. Bowditch, Tappan St., Brookline, Mass. 



Lepidoptera. To exchange Cat. amatrix, C. parfa and Hemaris thysbe 

 in papers, for southwestern species or Arctians and Zygaenids set or 

 papered. Dr. R. E. Kunze", 606 Third Ave., New York City. 



Lepidoptera. Wanted, Plusia ba/hica, nictalliica and ampha; also the 

 Hydrcecias. Have some of the rarer eastern Noctuids for exchange. 

 Henry Bird, Rye, N. Y. 



Coleoptera aiid Hemiptera, European and exotic, also postage stamps 

 of Roumania. offered for American Hemiptera-Heteroptera unnamed. 

 A. L. Montandon, Strada Viilor filarete, Bucarest Roumania. 



External Animal Parasites. Liberal exchanges during coming season in 

 Colorado insects, for Mallophaga, Pediculi and Fleas, especially the latter. 

 Correspondence solicited. C. F. Baker, Fort Collins, Colorado. 



Lepidoptera wanted, especially Geometrida? from all parts of the world; 

 European given in exchange. Chr. Schroder, Rendsburg, Germany. 



Phryganidae wanted; will exchange choice Coleoptera and Lepidoptera 

 from Kansas, Colorado and New Mexico (Prof. F. H. Snow's collecting) 

 , for Caddice-flies, U. S. or exotic. Vernon L. Kellogg, Univ. of Kansas 

 Lawrence, Kansas. 



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