My new Price-List of EUROPEAN HYMENOPTERA, containing an im- 
mense stock of the rarest species, chiefly Apzde and Lchneumonide, has appeared 
and is sent gratis on demand. Typical collections at all prices. 
Dr. O. Schmiedeknecht, 
GUMPERDA near KAHLA, SAXE-ALTENBURG, 
GERMANY. 
LEPIDOPTERA & COLEOPTERA. 
In our new List XXX there are offered more than 7000 correctly named 
species of LEPIDOPTERA from all parts of the world ; also 700 species of preserved 
LARV and a number of living PUPA. 
Also large stock of rare COLEOPTERA (List V) for sale. 
Price Lists on application. 
Dr. O. STAUDINGER & A. BANG HAAS, 
BLASEWITZ near DRESDEN, GERMANY. 
The undersigned is desirous of obtaining by exchange or purchase all species 
of U.S. Lepidoptera still wanting in his Collection. 
Very liberal Exchanges will be given. 
Send for List of my desiderata. k 
LDWARD L. GRALF, 
se Court Street, Brooklyn, N: Yi: 
C. H. ROBERTS, 11 West es Streets) IN. Yi City, desires to “eben 
CoLEoPTERA of North America by exchange or parehase. 
BUPRESTIDE and WATER BEETLES especially desired. 
I desire to purchase good American COLEOPTERA, unmounted preferred, 
especially BUPRESTIDA. 
Also any papers on Coleoptera not in my oe 
G. Wi JZ AN GHEE, 
44 aes Sheet New York. 
CEO. FRANK, 293 Ewen Street, 
Brooklyn, EK. D., N. Y. 
desires to exchange Lepidoptera from all parts of ihe world. List of Duplicates 
sent on application. 
North American Lepidoptera wanted, especially Geometride and 
Microlepidoptera. 
CEO. D. HULST, 
{5 Himrod St., Brooklyn, E. D. 
The undersigned is desirous of Sobiaene by ne or exchange North and 
South American 7?neide. 
WM. BEUTENMUELLER, 
182 E, 76th Street, New York, N. Y. 
BRASS FOLDING NET-RINGS § $1.00. AS 
Sweeping- and Water-Nets Made to Order. 
Fishing Tackle, Rods, Reels, Hooks, &e. 
> aR ee Gee 
No. 1783 DB BO W Ze (al ap VEW 2 ORK. 
The Peesiencd will pay one prices Gino. in cash or exchange 
for perfect specimens of Pamphila and Catocala. 
PHILIP LAURENT, 
621 Marshall Street, Philadelphia, Pa. 
