AMBLYCHILA CYLINDRIF(3RMIS 



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, 

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

 light and heavy lines), ofter them for sale. 



Price, 5 Full Setts for 25 Cents. 



Address- REIN EC KE & ZESCH, 



500 Main-St., Buff.a.lo, N. Y. 



THE BUTTERFLIES OF NORTH AMERICA 



- - BY W. H. EDWARDS. 



H. O. Houghton & Co. have issued Part 5, 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 i can be had on application to H. O. H. & Co. 



Bulletin of the Buffalo Society of Natural Sciences. 



VOLUxME HI. 

 The Buffalo Society of Natural Sciences is publishing Volume 

 in of its Bulletin, and purposes to distribute the Volume to subscribers 

 in four numbers (or by '•' signatures "" as printed.) The subscription to 

 Vol III is four dollars, which musj: be remitted to the undersigned : 



LEON F. HARVEY, M. D. 

 32 South Division St., Buffalo, N. Y, 



JOHN ^KHXJRST, 



Taxidermist, No. 19, Prospect Street, Brookl3^l, NEW YORK, keeps constantly 

 on hand for sale, Sheet Cork for insect boxes— size, 12 x .3i x | ; .$1.25 per dozen 

 sheets. Entomological pins, of Klager and other German makers, §1,25 per 1000; 

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

 ^^- B. — The above prices do not include the»cost of transportation. 



