1 as 
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. 
4as- 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 
Wanted for cash—Lucanidae in perfect condition.—Joseph Brunner, 
Missoula, Montana. 
For exchange—Entomological News, 1909, 1910, I911, also Zeitschrift 
fiir wissenschaftliche Insecten Biologie, 1910, 1911, 1912.—Henry Worms- 
bacher, 1357 St. Charles Ave., Lakewood, Ohio. 
Wanted—12 pair of Argynnis idalia, 3 pair Arg. diana, 2 pair Arg. 
edwardsti for exchange or cash.—A. F. Porter, Decorah, lowa. 
Wanted—Will pay cash for fertile females of the genus Aubaphe or 
give other Lepidoptera in exchange. Specimens from west and north- 
west especially desired. Write for details—Alex. Kwiat, 2445 Eastwood 
Ave., Chicago, IIl. 
Orthoptera—Especially from the mid-west examined for collectors, 
Correspondence invited.—M. P. Somes, Box 226, Mountain Grove, Mo. 
Wanted for Cash or will give liberal exchange for Cetonidae of 
North, South and Central America. Send in your list.—Frank J. Psota, 
316 So. Mozart St., Chicago, II. 
Wanted—Fertile eggs of 4. luna, C. angulifera and Triptogon mo- 
desta; preferably in exchange for better Catocalae (lacrymosa, etc.), 
and other St. Louis material.—F. T. Naumann, tooo Washington Ave., 
St. Louis, Mo. 
Wanted—Cavocala from the Western and Southern States, and Cy- 
nipidae and their galls from all parts of North America. Will identify 
species in return for specimens.—William Beutenmuller, 879 Whitlock, 
Ave., Bronx, New York, N. Y. 
Wish to exchange Cicindelidae from my locality and Indiana for 
American and exotic Cicindelidae new to my collection.—Adolph Mares, 
2524 So. Homan Ave, Chicago, III. 
For exchange—Will have ova of P. excaecatus, myops, A. myron, 
Attacus jorulla, Samia californica, P. cynthia and promethea this 
spring.—S. C. Carpenter, 92 Baltimore St., Hartford, Conn. 
Lepidoptera—Send lists of offerta, especially North American diurnals, 
with a view to exchange.—Dr. John Comstock, 1275 Bellevue Avenue, 
Los Angeles, Cal. 
THE JOURNAL OF PARASITOLOGY 
DEVOTED TO MEDICAL ZOOLOGY. ISSUED QUARTERLY. 
A medium for the prompt publication of briefer papers 
and research notes on animal parasites. Emphasis laid on 
the morphology, life history and biology of zooparasites, and 
the relations of animals to disease. 
SUBSCRIPTION PRICE, $2.00; CANADA, $2.15 
FOREIGN, 10s; 10mk; 12 fr. 
All correspondence should be addressed to the 
Managing Editor, Journal of Parasitology 
Urbana, Illinois, U. S. A. 
