ii ENTOMOLOGICAL NEWS. [May, 



Diptera. Rhamphomyia of the world wanted. Will exchange for 

 Texas or Illinois insects (not Lepidoptera). A. L. Melander, The Uni- 

 versity of Chicago. 



Wanted, by purchase or exchange, photographic prints and lantern 

 slides illustrative of insect life. W. L. W. Field, Milton, Mass. 



Wanted December, 1899, Entomological News. Address F. W. 

 Friday, 17 Grace St., Pittsburg, Pa. 



Wanted. Catocala and Sphinx of the Northwest and Southwest in 

 exchange for other native exotic and European butterflies and moths. 

 Send list to Chas. F. Timm, 131 Ralph St., Brooklyn, N. Y. 



Exchanges solicited in moths, butterflies of N. America. Catocalas 

 preferred. Send lists to Jos. H. Reading, 775 N. Rockwell St., Chicago, 

 Illinois 



Lepidoptera from all parts of the world to exchange for species not in 

 my collection. Frank Haimbach, No. 1309 Allegheny Avenue, Philadel- 

 phia, Pa., U. S. A. 



North American Butterflies wanted in exchange for Lepidoptera of 

 Southern California. P. H.'Hart, Pasadena, Cal. 



Butterflies for exchange. Expect to have limited number of CEneis 

 chryxus, P . smintheus, Basilarchia wiedemeyeri and others during sum- 

 mer. Send lists of what you have. A M. Hendee, Central City, Colo. 



Lepidoptera. Fertile eggs of Argynnis diana wanted John Ruston, 

 10 Carlton Road, Workrop, Nottingamshire, England. 



Will collect in all orders. Would like named or unamed Coleoptera 

 in exchange Please write to G. Chagnon, P. O. Box 186 Montreal, Can. 



Moths of Pennsylvania and New Jersey. 1 he undersigned will 

 give good exchange in cash or specimens for moths of Pennsylvania and 

 New Jersey that are new to his collection. Send list of rare species 

 only. Philip Laurent, 31 East Mt. Airy Ave., Philadelphia, Pa. 



Wanted. Sphegidae of North America, Mexico and the West Indies 

 (as included in Cresson's Synopsis) for study in connection with a revi- 

 sion of the group. Material sent will be returned named as far as possi- 

 ble. H. T. Fernald, Amherst, Mass 



I will give Lepidoptera, publications or cash, for Smith's " Mono- 

 graph of the Sphingids," published in Vol. xv, Trans. Ent. Soc., Acad. 

 Nat Sciences, 1888. H. H. N'ewcomb, 35 Court St., Boston. 



Hymenoptera. Will be pleased to send duplicates in return for iden- 

 tifications. Charles Stevenson, 906 St. Urbain Street, Montreal, Canada. 



Wanted for cash, fertile ova of regalis, imperialis, triptogon modesta, 

 Augulifera. H. M. Peinze, Northboro, Mass. 



Will collect in all orders, insects of South East New England for Lepi- 

 doptera of North America. L W. Tilden, Box 54, New Bedford, Mass. 



Wanted. Fertile eggs, Cith. regalis, also all kinds Thecla and 

 Lycaena for Lepidoptera from here. H. M. Boyer, 220 Hudson Street, 

 Reading, Pa. 



Wanted. Life histories in all orders of insects. Will pay cash or give 

 exchange for same. Write what you have, and state lowest cash price. 

 Denton Bros., Wellesley, Mass. 



Desirable Lepidoptera for exchange. Would like to receive lists of 

 good species. John Comstock, 1572 Ridge Ave., Evanston, 111. 



I will collect Lepidoptera, Coleoptera, Hpmenoptera, Hemiptera of 

 this locality, in exchange for Diurnal Ledidoptera of the United States, 

 or named Diurnals of foreign countries. Write at once. M. E. Hoag, 

 D. D. S., Oakville, Iowa, U. S A. 



I will give Lepidoptera, publications or cash for Smith's " Monograph 

 of the Sphingids, "'published in Vol. xv, Trans. Ent. Soc., 1888. H. H. 

 Newcomb, 35 Court Street, Boston. 



