The Celebrated Original Dust and Pest-Proof 



METAL CASES 



FOR SCHMITT BOXES 



Described iii "ENTOMOLOGICAL NEWS," page 177, Vol. XV 



These cabinets are the best and safest ever designed for the preservation 

 of insects. They are used by the leading museums in the United States. Send 

 for our illustrated booklet describing them. 



BROCK BROS., Harvard Square, Cambridge, Mass. 

 JUST PUBLISHED 



CONTRIBUTIONS TO THE NATURAL 

 HISTORY OF THE LEPIDOPTERA OF NORTH AMERICA 



By WM. BARNES, S.B., M.D., and J. McDUNNOUGH, Ph D. 



Volume I No. i. Revision of the Cossidae. 35 pp., 7 plates $1-50 



No. 2. The Lasiocampid genera Gloveria and its allies. 



17 pp., 4 pis i. oo 



No. 3. Revision of the Megathymidae. 43 pp., 6 plates . . 1.25 



To be obtained from 



DR. WM. BARNES - - DECATUR, ILL. 



ENTOMOLOGISCHE BLATTER. 



An Illustrated Monthly Journal devoted solely to Coleoptera. The eighth volume (1912) will 

 treat of the life-histories, zoogeography and systematics of Beetles, especially of Europ", methods 

 of collecting, results of the more .important collecting expeditions, book-notices, personals and 

 other news. Volume 7 contained 60 original articles, a review of the literature on bark-beetles 

 < 6 5 PP ) an d a list of specialists in Coleoptera. 



Indispensable for the collector of Beetles. Published in German. Foreign subscriptions 8 

 Marks. Sample copy free. 



FRITZ PFENNINGSTORFF, Publisher, Berlin AV. 57, Steimm-t/str. 2. 

 1.000 PIN LABELS 25 CENTS! At Your Risk. (Add 10/ for Registry or Checks) 



Limit : 25 Characters ; 3 Blank or Printed Lines ( 12 Characters in Length.) Additional Lines lOc. Characters ic. per 1.000. 

 In Multiples of 1. 000 only ; on Heaviest White Ledger Paper-- -No Border 4- Point Type---Ab<mt 25 on a Strip---No Trim- 

 ming- -One Cut Makes a Label. SEND ME ORDER WITH COPY. FOR ANY KIND OF ARTLWIC I'UINTINi; LARGE OH SMALL. 



INDEX CAKDS. MAPS. SEX-MARKS, LABELS FOR MINERALS. PLANTS, EGGS Etc, IK tj I AN II II IS ilUJHT. I'KITK Irf Sl'KK TO HK. 



C. V. BLACKBURN, 77 CENTRAL STREET. STONEHAM, MASSACHUSETTS 



THE POMONA JOURNAL OF ENTOMOLOGY 



Published by the Biological Department of Pomona College 



The only entomological journal published on the Pacific Slope. A well-established, high-clasf 

 quarterly in its second year, fully illustrated, and devoted to original investigations in economic, 

 biologic and taxpnomic entomology. Indispensable to working entomologists everywhere. 

 Price merely nominal, $1.00 to domestic, and |i. 25 to foreign postal countries. Separates of an y 

 articles always available. Address 



Pomona Journal of Entomology, Claremont, California 



When Writing Please Mention " Entomological NewH " 



