EXCHANOES. 



Not Exceeding Three Lineg Free to Sab8cribers. 



fl^ 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 



Oynastes hercules and Attaciis atlas — the largest beetle and moth in 

 the world for exchange. — A. F. Porter, Decorah, Iowa. 



Cicindela modesta in exchange for N. A. Coleoptera. Send list of 

 not more than twenty species that you have to offer. — Philip Laurent, 31 

 East Mt. Airy Ave., Phila., Pa. 



Wanted— Psyche, Nos. 265, 267, 268, Vol 8, and 297, 298, 300, Vol. 9, 

 or will buy Vols. 8 and 9 complete ; also want complete set of American 

 Entomologist. — Librarian, Stanford University, California. 



Will name and return Beetles of certain families. Correspondence 

 with beginners and inexperienced collectors desired. — C. A. Frost, 26 

 Pond St., So. Framingham, Mass. 



Wanted — Pupae of Papilio ajax and rutiibis. — Ward's Natural Sci- 

 ence Establishment, 84 College Ave., Rochester, N. Y. 



Mordellidae (Coleoptera) wanted from all parts of the world for cash 

 or exchange. Also desire to exchange North American Coleoptera. — 

 Alan S. Nicolay, 416a Girard Ave., Brooklyn, N. Y. 



Wanted — North American specimens of the following European Het- 

 eroptera : Dasycoris pilicornis Burm. ; Gastrodes ferrugineus Linne ; 

 Goniattotus marginepunctatus Wolff ; Mia-otoma atrata Goeze ; also the 

 following : Orsil/us sco/opax Sa.y: Acantholoina denticulata Stal ; Agram- 

 modes costatus Uhl. and Galeaius peckhami Ashm.— J. R. de la Torre 

 Bueno, 14 Dusenbury Place, White Plains, New York. 



Hydroporus and Deronectes — Species of these and allied genera 

 wanted from all parts of the world, either by purchase or exchange. 

 Specimens must be perfect, but not necessarily named. — John D. Sher- 

 man, Jr., 403 Seneca Ave., Mount Vernon, N. Y. 



Lepidoptera — Prime specimens of butterflies from this sectiori (either 

 spread or papered) in exchange for other North American species new 

 to my collection. — R. A. Leussler, 1137 So. 31st St., Omaha, Neb. 



Wanted for Cash— Fertile eggs of Attacus atlas, Attacus edwardsii 

 in season or for exchange for Actias miniosae, Antheraea pernyi and 

 other exotic and native eggs— A. J. Potter, F"ast Killingly, Conn. 



I have for exchange live pupae of Ph. ac/iemon, H. aurora, P. sexta, 

 P. asterias, P. quinquemandata, T. pclyphemus, E. tityrus, chersis and 

 A. octoinaculata, also lot of dupls. in papers from Europe. Wish pupae 

 from Arizona, California or Mexico.— J. N. Lang, 1433 So. 59th Avenue, 

 Cicero, 111. 



Urania riffius — Most beautiful exotic to exchange for other exotics or 

 rare Catocolas of North America— Jos. H. Reading, 1436 N. Rockwell 

 St , Chicago, 111. 



Coccldae — California Coccidae exchanged for specimens from all parts 

 of the world —E. O. Essig, Secretary State Commission of Horticulture, 

 Sacramento, Cal. 



Photographs of Entomologists Desired. 



The Entomological Section of the Philadelphia Academy of Natural 

 Sciences desires for its entomological album the photograph of every 

 entomological student. The collection contains over 300 at this date. 

 A list was published in the News 1902, pages 45-47, of those in the 

 album at that lime. We hojie that those who can do so will write their 

 names and date of birth and the date when the photograph was taken 

 on the bnck of each photo, along with any other information concern- 

 ing themselves they may wish to impart. 



