EXCHANOES. 



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 the end of the column, and only when necessary those at the top 

 (being longest in) are discontinued 



Wanted Live pupae of Argynnis diana.C. W. Allen, 812 N. 7th 



Ave., Maywood, 111. 



I will pay highest cash prices or give generous exchanges for good 

 specimens of almost any of the Plusia group (from Plusia to Autographa 

 and Syngrapha inclusive). Would also be glad to identify specimens as 

 I am satisfied that the majority of the material in American collections 

 is misnamed. R. Ottolengui, 80 W. 4oth St., New York City. 



Wanted Living pupae of Papilio asterias, P. zolicaon, S. cynthia, 

 S. cecropia, promethea, io, polyphemus, regalis, imperialis, augulifera, 

 rubra and other Saturnidae in exchange or for cash. A. F. Porter, De- 

 corah, Illinois. 



Wanted U. S. Bur. Ent. Bui. n. s. 39; Tech. Ser. i, 4 Circ. i, 22, 

 52. Insect Life, Vol. 5, No. 5 ; U. S. Ent. Comm. Repts. i and 5.- 

 College of Hawaii, Honolulu, T. H. 



Coleoptera Records of species desired for the preparation of a Mani- 

 toba list. Will persons having specimens or records kindly communi- 

 cate with N. Criddle, Entomological Branch. Ottawa, Can. 



Wanted Cicindela patruela, hentzii, modesta, audubonii, ancocisco- 

 nensis, imperfecia, rectilatera, abdominalis, formosa and unipuncta. 

 Fine North American and exotic specimens given in exchange. Harry L. 

 Johnson, South Meriden, Conn. 



Send for my list of Coleoptera No. i, January, 1916. F. W. Nunen- 

 macher, 1118 Oakland Ave., Piedmont, California. 



For Exchange (specimen for specimen) Catocala titania for C. santa, 

 C.j'air, C. amestris, C. coelebs, C. olivia. C. canadensis. C. meskei, from 

 the east, C. wernerii and C. beutenmiiellerii. Ernst Schwarz, 6310 N. 

 Newstead Ave., St Louis, Mo. 



Tremex columba (Hymenoptera) Perfect specimens, male and fe- 

 male, offered in exchange for No. Am. Coleoptera and Lepidoptera. 

 Philip Laurent, 31 East Mt. Airy Ave., Phila., Pa. 



Wanted Bibliog. Amer. Econ. Entom., I-IV ; Tech. Ser. Bui., 2-7 ; 

 Entom. Circ., i, 10, 17, 27, 40, 41, 44, 46, 89; Insect Life, Vols. 4-6; 

 Nomenclator Zool. Cash or exchange. Philip Dowell, Port Richmond, 

 New York. 



Wanted Papilio pilumnus, -palamedes, aliaska, nitra, brevicaitda, 

 bairdi, ajax, in exchange for Lepidoptera from my vicinity. Adolph 

 Mares, 2524 S. Homan Ave., Chicago, 111. 



For Exchange Illinois and Indiana Coleoptera for North American 

 species new to my collection. C. Selinger, 1338 South soth Avenue, 

 Cicero, 111. 



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. 



