As I am revising the MSS. of my Synonymical Catalogue of the 

 Heterocera of N. Am., preparatory to its early publication, I would be 

 most thankful if authors of lately described species would send me copies 

 of their papers, or at least give me the names of the works containing 

 their articles, with number of volume, page and date of publication. 



HERMAN STRECKER, 

 Box in, Reading P. O. - - Berks County, Penn. 



NOTICE. 



A Catalogue of the DIURNAL LEPIDOPTERA of America 

 North of Mexico, by Wm. H. Edwards, (Svo. 64 pp. — a complete list 

 of all the known species, with references and habitat,) has been published 

 by the American Entomological Society, and is ready for delivery. 



Price, $1.00. Address— E. T. CRESSON, Treas., 



P. O. Box 31, Philadelphia. 



FOR SALE. 



THREE HUNDRED LUNA COCOONS— These have been care- 

 fully reared, and warranted not to be Ichneumonized. 



Address— MISS NATTIE AUKETELL, 



Delafield, Waukesha Co., Wis. 



Pins ; Labels, Boxes and Pita. 



Pins. — Mueller (Carlsbad), 36 mm., Nos. 1-8 ; do., 39 mm., Nos. 

 t-ii. Klaeger (Berlin), 36 mm., Nos. 00-5, and (after April, 1878,) 39 

 mm., Nos. 00-7 [equal Mueller, Nos. 1-7, 10, n]. Price per 1,000: 

 No. 1, $1.35 ; Nos. 4-8, $1.10; other Nos., $1.20. Price per 5,000: 

 $6.50, $5.00 and $5.50. Transportation free. 



List of Labels, 2 cents. 



Boxes.— 35x25x10 cm., for storing, 45 cts. ; smaller, for mailing, 

 6, 8 and 10 cts. 



Pita, for lining, $r.So per square metre. Transportation on boxes 

 and Pita, extra. All Prices in gold. 



B. PICKMAN MANN, Cambridge, Mass. 



THE BUTTERFLIES OF NORTH AMERICA 



BY W. H. EDWARDS. 



Houghton, Osgood & Co., Boston, have issued Part 7, Volume 2, of 

 The Butterflies of North America. Price $2.50. 



Contents :, Papilio Indra; Anthocaris Genutea, A. Julia ; Colias 

 Eurytheme and its form Ariadne; Phvciodes Tharos and form Marcia ; 

 P. P/iaon, P. Vesta. 



