EXCHANGES. 



Not Exceeding Three Lilnes Free to Subscribers. 



^9~ 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 or good exchange, Hve fertilized females or fertile 

 ova of Versicolor, Pandorus, Achemon and Bicolor ; can supply fertile 

 ova of hybrid Actias selene, lutta, Antherea niylitta and others. — James 

 L. Mitchell, 212 Indiana Trust Building, Indianapolis, Indiana. 



Wanted addresses of reliable collectors or dealers in Florida, Texas, 

 New Mexico and California for the exchange or purchase of Lepidop- 

 tera. — Carlo Zeimet, 170 William St., New York. 



Butterflies — I will name spread North American butterflies. Many 

 rare species for exchange. — Dr. Henry Skinner, Logan Square, Phila- 

 delphia, Penna. 



Information wanted as to some efficient method of completely remov- 

 ing vestiture from the legs of Lepidoptera without injury to spines or 

 spurs. — F. H. VVoUey Dod, Millarsville, Alta, Canada. 



Books— Jardine's Nat. Hist., 40 vols., ist issue ; Entomologist's Ann- 

 ual, complete, 20 vols, in original covers, fine sets ; Stephen's Mandibu- 

 lata, 7 vols, and suppl., and a quantity of Riker mounts for exchange for 

 books on Lepidoptera. — R. C. Williams, 254 S. 13th St., Phila., Pa. 



identified specimens of Philippine Lepidoptera to sell at y^ dealers 

 rates. loo species, including 10 Papilios, Hestia leiiconoe. Ornithoptera 

 nephereus. for $25. A few to exch— O. B. Burrell, Lamao, Bataan, P. L 



Wanted — A copy of Entomological News for January, 19 10. Will 

 pay liberally for same. — Philip Rau, 4932 Botanical Ave., St. Louis, Mo. 



Saturnidae — Have always many rare species in papers and live co- 

 coons to e.xchange for rare American Saturnidae or Parnassiinae. — J. 

 Henry Watson, 70 Ashford Road, Withington, Manchester, England. 



Notes on certain species of the Saturnidae. Description of a new spe- 

 cies of Hemileuca from Western Nevada. In answer to numerous en- 

 quiries for reprints of the above 2 papers, I am sorry I have none left, 

 but they may be obtained from Mr. Alan Boyd, The Alton, Altrincham, 

 England, at 25c. post free ; stamps may be sent. — J. Henry Watson. 



Wanted— AH kinds of cocoons and pupae, either for cash or exchange. 

 Also all kinds of butterflies and moths —Herman H. Brehme, 74 Thir- 

 teenth Ave., Newark, N. J. 



For Exchange— 350 species of Coleoptera for native or exotic speci- 

 mens new to mv collection List on application.— Emil Liljeblad, 1018 

 Rosco'^ St.. Chicago. 111. 



Semiophora tenebrifera, Choephora fiaigorum and many other 

 desirable species of Nocturnal Lepidoptera offered for exchange.— Fred. 

 Marloff, Oak Station P. O . Allegheny Co., Pa. 



Blatchley's Coleoptera of Indiana 



We have yet for sale a few copies of the above work. It is a volume of 1,386 pages, with nearly 

 600 illustrations, Kevs and full descriptions of 2,535 species are given, and keys to 777 additional 

 ones. The great majority of the species occurring in the Eastern United States are included. 



"A most creditable publication, indispensable to working entomologists."— [yo«r«a/ 0/ £co- 

 nomic Entomology /or December. '\ 



"The book is a treatise which must be of value for many years to come."— [Entomologist s 

 Record and Journal of I 'ariation for June. 



Price, Si4..'>0 net. Cash with order. Expressage collect ; or prepaid for 3SC. extra. 



THE NATURE PUBLISHING COMPANY 



l.'>5« PARK .WKNUK. IXDI AN.4 POM.s, IM>. 



