EXCHANGES. 
Not Exceeding Three Lines Free to Subscribers. 
4a 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 
Dynastes hercules and A/tacus 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 mame 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 rutfulus.——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 ; 
Gonianotus marginepunctatus Wolff ; Microtoma atrata Goeze ; also the 
following : Orsil/us scolopax Say: Acantholoma denticulata Stal ; Agram- 
modes costatus Uh\. and Galeatus 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 section (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 edwardsit 
in season or for exchange for Actias mimosae, Antheraea pernyit and 
other exotic and native eggs.—A. J. Potter, Fast Killingly, Conn. 
I have for exchange live pupae of Ph. achemon, H. aurora, P. sexta, 
P. asterias, P. quinquemaculata, T. polyphemus, E. tityrus, chersis and 
A. octomaculata, also lot of dupls. in papers from Europe. Wish pupae 
from Arizona, California or Mexico.—J. N. Lang, 1433 So. 59th Avenue, 
Cicero, Ill. 
Urania riffius—Most beautiful exotic to exchange for other exotics or 
rare Catocolas of North America.—Jos. H. Reading, 1436 N. Rockwell 
St.. Chicago, Ul. 
Coccidae—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 time. We hope that those who can do so will write their 
names and date of birth and the date when the photograph was taken 
on the back of each photo, along with any other information concern- 
ing themselves they may wish to impart. 
