FOR, SALE. 



A FINE COLLECTION OF INDIGENOUS AND EXOTIC 

 BUTTERFLIES. Also, Handsome "Walnut Cabinet. 



For particulars address — 

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



Part I, Volume 3. Butterflies of North iVmerica, will be ready for delivery 

 Dec. 15th. Contents: Colias Eurydice, form Amorph.b, var, 

 Bernardino ; Argynnis Nitocris, Argynnis Lais : 3 plates. 

 Price $2.25, Apply to Houghton, Miflilin & Co., Cambridge, Mass. 



■ '" SOUTH AMERICAN IN SECTS! 



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 

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



PATENTS 



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 Patentsobtained through MUNN & CO. are noticed 

 In the Scientific Amebic an, the largest, best, and 

 most widely circulated scientific paper. $3.20 a year. 

 Weekly. Splendid engravings and interesting in- 

 formation. Specimen copy of the SScieutific Ameru 

 ican sent free. Address MUNN & CO., Scientifio 

 American OflSce. 261 Broadway, New York. ^ 



NOTICE TO ENTOMOLOGISTS. 



Butterflies and Moths of North America. 



Instructions for collecting, breeding, preparing, classifying, packing 

 for shipment, etc. 



A Complete Synonjnnical 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 oreoaid 1. 

 receipt of $2.00 by 



HERMAN STRECKER, Box in Reading P.O., Pennsylvania 



In Jan., April, July and Oct., price lod., 44 pp. 8vo. 



"THE SCOTTISH I^ATURALIST." 



A Journal of Scottish Natural History. Edited by F. Buchan White, M.D 



This Magazine contains much original information in all branches of Scottish Natural 



History, and is occasionally illustrated by plates and wood cuts. 



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