AMBLYCHILA CYLINDRIFORMIS 



FOR SALE OR EXCHANGE. 

 Also in exchange for Entomological Works. 



G. P. COOPER, Topeka, Kansas, U. S. 



COLEOPTERA. 



The undersigned, having published a complete LIST OF NUMBERS, 

 copied from Crotch's Check List of Coleoptera, (Genus and Families separated by 

 light and heavy lines), offer them for sale. 



Price, 5 Full Setts for 25 Cents. 



Address- REINECKE & ZESCH, 



500 Main-St., Buffalo, N. Y. 



THE BUTTERFLIES OF NORTH AMERICA 



BY W. H. EDWARDS. 



H. O. Houghton & Co. have issued Part 6, Volume 2, of 

 The Butterflies of North America. Price $2.50 per part. 



Apply to H. O. Houghton & Co., Riverside Press, Cambridge 

 Mass., or to Hurd & Houghton, 13, Astor Place, New York. Missing 

 parts of Volume 1 can be had on application to H. O. H. & Co. 



JOHN AKHUR8T, 



Taxidermist, No. 19, Prospect Street^ Brooklyn, NEW YORK, keeps constantly 

 on hand for sale, Sheet Cork for insect boxes — size, 12 x 3^ x \ ; $1.25 per dozen 

 sheets. Entomological pins, of Klager and other German makers, $1.25 per 1000 ; 

 also dealer in native and exotic bfrd skins, birds' eggs, insects, &c., &c. 

 N. B. — The above prices do not include the cost of transportation. 





