Entomological Forceps. 



No 2 Half Size. 



No. i, Price, Nickel Plated, each $2.50 \ No. 2, Price, Nickel Plated, each $1.50 



Sent by mail on receipt of price. 



DISIISKECXIIJG CONES FOR EBJXOMOI^OGICAI* 



Price $1.00 per 100. Postage 10 cents. 

 Instruments of all kinds for Naturalists made to order. 



BLAKE & CO., 55 N. Seventh Street, Philadelphia. 



IMPORTANT ENTOMOLOGICAL PUBLICATIONS. 



$2.50 



1-25 



25 



3.00 



1. 00 



50 



Classification of Coleoptera of N. Am. by LeConte and Horn, 567 pp. 1883. 

 List of Coleoptera of America N. of Mex., by Samuel Henshaw, 1885 



First and second Supplements to same, 1887 and 1889, each 

 Synopsis of Hymenoptera of America N. of Mex., by E. T. Cresson, 1887. 

 Check List of Lepidoptera of Boreal America, by Prof. ]. B. Smith, 1891. 

 Check List of Hemiptera-Heteroptera of N. Am., by P. R. Uhler, 1886 . 

 Price Lists on application. GEORGE B. CRESSON, 



P. 0. Box 248, Philadelphia, Pa. 



Pamphila and Catocala Wanted. 



I will pay a good price in cash or exchange for Pamphila or Catocala ne\v 

 to my collection. For exchange : Pamphila aaroui, patioqniit, fusca, cernes, 

 fiontiac, hobomok, zabulon, otho and many others. 



PHILIP LAURENT, 



1306 Chestnut Street, Philadelphia, Pa. 



DR. 0. STAUDINGER & A. BANG HAAS, 



BLASEWITZ-DRESDEN, GERMANY. 



In our price-list No. xxxv, we offer more than 11,000 species of well-named 

 LEPIDOPTERA (set or in papers, all in the finest condition) from all parts of the 

 world, also in lots or series; 850 kinds of prepared larvae, and in our List X more 

 than 13,000 species of COLEOPTERA. Also OTHER INSECTS and fine SHELLS 

 for sale. 



JOIHIIbT 



TAXIDERMIST AND DEALER IN ENTOMOLOGICAL SUPPLIES. 



Fine Carlsbader Insect 

 Pins a specialty. Price- 

 list sent on application. 

 78 Asliland Place, 

 Improved Entomological Forceps. Brooklyn, N. Y. 



