it ENTOMOLOGICAL NEWS. [Mar. 



Wanted— Bibliography of Economic Entomology, Part 6 ; Div. of 

 Entomology, New Series, Bull. No. 15 ; Technical Bulletin i ; Old Series, 

 Bulls, I, 2, 4, 5, 8, 9, 10, II, 12, 13, 18, 20, 26, 28, 30 and 33. Will pay cash 

 or exchange.— Charles W. Hooker, Bureau of Knt., Washington, D. C. 



Wanted— Correspondence with collectors of Lepidoptera desiring to 

 take a trip of from i to 2 years in Malay Archipelago, or following the 

 course of Amazon River in Brazil. — A. F. Porter, Decorah, Iowa. 



Wanted— Living eggs of tent caterpillars {Malacosoma spp.) from 

 the western United States. Kindly indicate food plant. Exchange or 

 cash,— C. R, Crosby, 43 East Ave., Ithaca, N. Y. 



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-class quarterly in its second 

 year, fully illustrated, and devoted to original investigations in 

 economic, biologic and taxonomic entomology. Indispensable 

 to working entomologists everywhere. Price merely nominal, 

 $1.00 to domestic, and $1,25 to foreign postal countries. Sepa- 

 rates of any articles always available. Address 



Pomona Journal of Entomology, Claremont, California 



1000 PIN-LABELS 20 CENTS 



SmaUest Type— Heavy White Paper— 30 all alike on a Strip— No Trimming— One cut 

 Makes a Label- Order in Multiples of 1000-L,imit: 85 Characters -12 to a Line- 

 Not over 3 Lines (includes IJIanks)— Ic, Kxtra per M for each character over Limit 



C. V. BLACKBURN, 77 CENTRAL STREET - - STONEHAM, MASS. 



JUST PUBLISHED 



Descriptions of new N. American Hemiptera, by E. P. Van Duzee. 16 pp. .15 

 Revision of the Blastobasidae of North America, by Wm. G, Dietz, 72 



pp., 4 plates 75 



Miscr-llaiie lus Notes and D«-scriptions of North American Coleoptera, 



by H, C Fall, 109 pp i.oo 



New and Little-known Bees, by T, D A. Coclcerell, 51 pp 50 



New species of Noctnidae for 1910 No. 2, by J B Smith, 16 pp 15 



Studies in N. A, Dipterology, Pipunculidae, t)y E. T. Cresson, Jr., 63 



pp., 5 pis 70 



A Price List of Entomological Publications Mailed on Application 



Address American Entomological Society 



Publication Department, Logan Square, PHILADELPHIA, PA. 



When Writing: Please Mention ■'Entomological News." 



