FOIt SALE. 



FINE COLLECTION OF INDIGENOUS AND EXOTIC 

 BUTTERFLIES. Also, Handsome Walnut Cabinet. 



For particulars address — 

 ROBT. BARTHOLOMEW, 1521 Poplar St., Philada., Pa. 



A LIST OF SPECIES OF N. AM. BUTTERFLIES has been printed 

 to accompany Vol. 2, But. N. A., just completed. Separate copies 

 of thij List may be had of Houghton, Mifflin & Co., Cambridge, 

 Mass., or of .W. H. Edwards, Coalburgh, W. Va. Price, 50 cents. 



SOUTH AMERICAN II TSECT& 



Wishing to go to the Amazon Region in South America, to collect Lepidoptera 

 and Coleoptera, but not having sufficient funds, I would like to get subscribers for 

 Lepidoptera or Coleoptera in equal shares of $15.00 each. I intend to go first to 

 Para, and after making collections in that vicinity, ascend the Amazon as far as 

 Iquitos, making collections at towns on the River. Address, — 



FRED. KNAB, P. O. Box 249, Chicopee, Mass. 



References by permission : His Excellency, George D. Robinson, Governor of 

 Massachusetts ; Jos. E. Chase, Holyoke, Mass. 



PATENTS 



MUNN & CO., of the Sctentifio AMnnrcAK. con- 

 tinue to act as Solicitors for Patents, Caveats, Trade 

 Marks. Copyrights, for the United States, Canada, 

 England, France. Germany, etc. Hand Book about 

 Fatents sent free. Thirty-seven years' experience. 

 Patents obtained through MUNN & CO. are noticed 

 In the Scientific American, the largest, best, and 

 most widely circulated scientific paper. $3.20 a year. 

 Weekly. Splendid engravings and Interesting in- 

 formation. Specimen copy of the iScieutific Amer- 

 ican sent free. Address MUNN & CO., Scientific 

 AiiERlCAN Office, 201 Broadway, New York. 



NOTICE TO ENTOMOLOGISTS. 

 Butterflies and Moths of North America. 



Instructions for collecting, breeding, preparing, classifying, packing 

 for shipment, etc. 



A Complete Synonymical Catalogue of Macrolepidoptera, to which is 



added a full Bibliography, a glossary of terms, a descriptive list of localities, and 

 the food-plants of the larvae. Diurnes. 8vo, pp. vi, 283. Sent by mail Dreoaid 1. 

 receipt of $2.00 by 



HERMA N STRECKER, Box iii Reading P.O., Pennsylvania. 



JOHN a.k:h:xjrst\ 



Taxidermist, No. 32 Nassau Street, Brooklyn, New Yor't, 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 maimers, §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 



