EXCHANGES 



Not exceeding three lines free to subscribers. 



These notices are continued as long as our limited space will allow; the new ones 

 are added at end of the column, and only when necessary those at the top (being longest 

 in) are discontinued. 



Coleoptera of N. Am. and Mexico wanted by purchase or exchange' 

 large collection. Fred. C. Bowditch, Tappan St., Brookline, Mass. 



Lepidoptera. Wanted, Plusia balluca, metallica and ampla ; also the 

 Hydrcecias. Have some of the rarer eastern Noctuids for exchange. 

 Henry Bird, Rye, N. Y. 



Coleoptera and Hemiptera, European and exotic, also postage stamps 

 of Roumania, offered for American Hemiptera-Heteroptera unnamed. 

 A. L. Montandon, Strada Viilor filarete, Bucarest, Roumania. 



Lepidoptera. Good exchange or cash given for specimens of Nadata 

 doubledayi Pack. Also wanted any of the rarer Notodontidas and Lima- 

 codidse. Harrison G. Dyar, 599 Broadway, New York City. 



Coleoptera. -I wish to obtain Entomological literature in any language, 

 especially that treating of Coleoptera and for works not in my possession 

 will give good insects from the West and from Alaska, mostly Coleoptera. 

 H. F. Wickham, Iowa City, Iowa. 



Lepidoptera. I have for exchange C. semidea, A. montanus, S. modesta 

 (imagos and pupae), and other White Mountain material. The rarer 

 Sphingidas preferred. R. Ottolengui, 115 Madison Ave., N. Y. 



Lepidoptera (diurnal) of Iowa to exchange for species of same order not 

 in my collect on. Henry G. Willard, Grinnell, Iowa. 



Coleoptera. Price-lists wanted. Dr. E. B. Stephens, Plymouth, Mass. 



Cynipidae. Named or unnamed Cynipidae wanted by purchase or ex- 

 change. Always accompany the flies with their galls when possible. C. 

 P. Gillette, Ft. Collins, Col. 



Orthoptera. For exchange: Mexican Lepidoptera, unmounted, for lit- 

 erature, in any language, on N. A. Orthoptera. Also Indiana Orthoptera 

 for others from any part of N. A. W. S. Blatchley, Terre Haute, Ind. 



Orthoptera. I desire to procure, by purchase, exchange, or for identifi- 

 cation, specimens of the genus Spharagemon from all parts of the country. 

 -Albert P. Morse, Wellesley College, Wellesley, Mass. 



Lepidoptera. Bred specimens of Actias selene, hybrids from luna et 

 selene, cecropia et gloveri, cecropia et ceanothi, and other rare moths; 

 cocoons of angufifera, luna and P. pithecium; lists exchanged. Emily 

 L. Morton, Newburgh, N. Y. 



Lepidoptera. Wanted, cocoons of luna, cecropia, promethea, gloveri, 

 ceanothi, regalis, imperialis and others; also pupae of Sphingidae, against 

 Lepid. ofEur. and India. A. Voelschow, Schwerin, Mecklenburg, Germ. 



Lepidoptera. American diurnals wanted. Will buy or exchange. Hes- 

 peridas and Lycaenidae especially desired. Henry Skinner, Academy of 

 Natural Sciences, Logan Square, Philadelphia, Pa. 



Odonata. Dragonflies. Species not in my collection wanted from all 

 parts of the world. N. American species given in exchange, or named 

 by special agreement. P. P. Calvert, Acad. of Nat. Sciences, Phila., Pa. 



Coleoptera and Lepidoptera. I desire to exchange specimens with col- 

 lectors in the South and West who wish to extend their collections ; cor- 

 respondence solicited. F. W. Russell, M.D., Winchendon, Mass. 



I am desirous of collecting in any of the Orders in Northwestern Ohio ; 

 write me. N. Sager, jr., Herring, P. O., Allen Co., Ohio. 



Diurnal Lepidoptera. I will be pleased to correspond with collectors 

 with view to exchanging Lepidoptera of the world. I usually have 2000 

 or 3000 mounted duplicates on hand, in perfect condition. A. G. Weeks, 

 Jr., 360 Washington St., Boston. 



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