THE MICROSCOPE, 



The representative of what is best, most instructive and progressive in 

 American microscopy. Leading contributors for beginners and experts. 

 Send postal card for free sample copy and announcement for 1889. 



THE MICROSCOPE PUBLISHING CO., 



25 Washington Avenue, Detroit, Mich. 



. : . '. e 



TAXIDERMIST and DEALER in ENTOMOLOGICAL SUPPLIES. 



Fine Carlshader Insect 

 Pins a specialty. Price List 

 sent on application. 



78 Ashland Place, 



IMPROVED ENTOMOLOGICAL FORCEPS. BROOKLYN, N.Y. 



PAMPHILA and CATOCALA. 



The undersigned will pay good price, either in cash or e.\change, for perfeqt 

 specimens of Pamphila and Catocala. 



PHILIP LAURENT, 621 Marshall St., Philadelphia, Penn. 



DR. 0. STANDINGEE & A. BANG HAAS, 



BLASBWITZ-DRESDEN, GERMANY. 



In our price list No. xxxii. , we offer more than 9,500 Species of well-named 

 Lepidoptera from all parts of the uiorld ; 750 kinds of prepared lanue ; numerous 

 Exotic and European CoLEOPTERA. List No. vii. , (for example 290 species of Caralms) 

 and fine Shells, List ii. Price lists on application. 



Subscriber; are invited to make liberal i,ise of this column. Notices over three' lines are 

 liable to he shortened if necessary. All insejiions free to subscribers. 



Orthoptera Wanted. — ^I am especially interested in the study of the Orthoptera, 

 and wish to obtain, either by exchange or purchase^ pe.rfect speciniens of these insects- 

 from all parts. North American and West Indian material preferi'ed. Persons 

 having specimens for sale or exchange will please correspond with me. Lawrence 

 Bruneu, Nebr&,ska University, Lincoln, Neb. 



Wanted to Purchase or Exchange — Good fresh specimens of Canadian 

 Diurnal Lepidoptera, especially from west and north. H. J. Elwes, Preston, Ciren- 

 cester, Eng. 



Hemiptera Wanted. — Exchanges in Hemiptera desired, especially in Hotnoptera, 

 either named or unnamed. Correspondence solicited. E. P. Van Duzee, Grosverior 

 Library, Buffalo, N. Y. 



To exchange for perfect specimens of Lepidoptera not in my collection, examples 

 of Melittca McGlashani. and Coenonympha ochracea from Nevada. S. W. Denton, 

 Wellesley, Mass. ' . . 



Canadian Orthoptera Wanted. — I am preparing a Manual on this order, and 

 wish to include all Canadian forms. Should like, therefore, to exchange with any 

 collector. Jerome McNeill, Moline, Illinois. 



A limited number of Neonympha Mitcltellii French, n. sp., for exchange. Send 

 lists to Irvino N. Mitchell, Fond du Lac, Wisconsin. 



Memuracid.^c Wanted. — I wish to purchase perfect specimens (unmounted pre- 

 ferred) of Membracids not in my collection ; also, any works on the family that I do 

 not possess. F. W. Coding, M. D., Rutland, Vt. 



