EXCHANGES. 



This column is intended only for wants and exchanges, not for 

 advertisements of goods for sale. Notices not exceed- 

 ing 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 



Diurnal Lepidoptera Many rarities of North America to offer in 

 exchange. Send lists of offerta to (Dr.) John A. Comstock, 1275 

 Bellevue Ave., Los Angeles, Cal. 



For Exchange Coleoptera, Lepidoptera, Hemiptera and Dip- 

 tera, both native and exotic, named and undetermined. Also have 

 Riker mounts and glass covered display cases to dispose of for 

 specimens. Harry L. Johnson, South Meriden, Conn. 



For Exchange First-class insects in mounts or pinned. Life 

 histories, pairs or singles, for U. S. Dept. or old issue stamps. E. 

 F. Hitchings, Orono, Maine. 



Wanted Live healthy pupae of Papilio ajax, eurymedon, Endamns 

 tityrus and Psychomorpha epimenis. Ward's Natural Science Estab- 

 lishment, 84-102 College Ave., Rochester, N. Y. 



Native and Exotic Butterflies and Moths to exchange Send 

 lists to Joseph H. Reading, 1456 N. Rockwell St., Chicago. 



For Exchange Small collection of Hymenoptera (undetermined) 

 for native or exotic Coleoptera. E. D. Quirsfeld, 42 Hudson Ave- 

 nue, Union Hill, N. J. 



For Exchange Many species of Catocala, some rare ones. We 

 would like in return any species that will add to our collection; 

 also other moths and butterflies. Entomological Dept., Acad. Nat- 

 ural Sciences of Phila., Logan Square, Phila., Penna. 



Wanted Hesperiidae from all parts of North America. Will 

 pay cash or exchange Iowa insects. A. W. Lindsey, 112 E. Bloom- 

 ington St., Iowa City, la. 



For Exchange Duplicate Rhopalocera from Japan and Formosa; 

 Desiderata; butterflies of the world. S. Satake, No. 48 Aoyama- 

 minamimachi 5-chome, Akasakaku, Tokyo, Japan. 



Any Group or order of insects collected this summer for Bupre- 

 stidae and Longicorns from N. A. or for exotic Buprcstidae. De- 

 sire to get in touch with interested parties. Alan Nicolay, 41 fa 

 Grand Avenue, Brooklyn, N. Y. 



WANTED Papers published since- 1894 and containing refer- 

 ences to American Coleoptera, by Bernhauer, Grouvelle, Lesne, 

 Leveille, Lewis, Pic, Otto Sclnvarz, Wasmann or other foreign 

 authors. Will pay cash or ^ivc in exchange papers by American 

 authors that I have in duplicate. C. W. Leng, 33 Murray St.. 

 Xc\v York City. 



PAPILIOS FROM THE JAINTIA HILLS, ASSAM 



P. agenorcf $ .12 P. bootes . $1.12 



v. alcanor ? 1.50 P. ascion 12 



v. distantianus ? 1.50 P. evan .62 



All fresh perfect specimens in papers ; any single specimen can be sent at price stated, or, I 

 will mail, post free, all six Papilios on receipt of money order 52.00. 



Ernest Swinhoe, 4 Guntcrstone Rd., West Kensington, London, England 



