1909. Entomol. Litteraturblätter Jahrgang IX. No. 2. 37 



Journal of Economic Entomology, Organ of the 

 Association of economic Entomologists, ed. by E. P. Feit. 

 Vol. 1, No. 6 w. 5 (1 col.) plates and 1 portrait. 

 Concord, N. H., Dec. 1908. 



Entomologischer Inhalt: Wheeler, W. M., A european Ant 

 (Myrmica levinodis) introduced into Massachusetts. Pg. 337. — 

 Tucker, E. S., Wasp storing Katykids in a Well. Pg. 340. — 

 Doane, K. W., On Aspidiotus destructor and its Chalcid Parasite 

 in Tahiti. Pg. 341. — Hopkins, A. ü., Work of the Bureau 

 of Entomology against Forest Insects. Pg. 343. — Woglum, 

 R. S., and Wood, W, Cyanide as an Insecticide. Pg. 348. — 

 Frost, H. L., The economic Entomologist in Business. Pg. 350. 

 — Slingerland, M. V., Must the Calyi Cup be fiUed? (w. pl. 7) 

 Pg. 352. — Metcalf, Z. P., The Army Worm at Durham. 

 North Carolina. Pg. 354. — Herrick, G. W., On the Hen Fiea 

 (Xestopsylla gallinacea). Pg. 355. — Gillette, C. P., Some 

 Orchard Plant Aphididae (cont.) (w. pl. 8—9). Pg. 359. — 

 Taylor, E. P., Dimples in Apples from Oviposition of Lygus 

 pratensis L. (w. pl. 10-11). Pg. 370—375. — Pierce, W. D., 

 Parasites known to attack American Rhynchophora. Pg. 380. — 

 Meetings, Obituary etc. Pg. 397—416. 

 Preis des Bandes: 12 Mark. 



Biological Bulletin of the Marine Biological Laboratory 

 Woods HoU, Mass. Ed. by E. G. Conklin and others. 

 Vol. 15, No. 6. Lancaster, Fa., Nov. 1908. 



Entomologischer Inhalt: Turner, C. H., The Homing of the 

 borrowiug Boes (Anthophoridae). Pg. 247—258. — Breed, R. 

 S,, and Ball, E. J., The interlocking Mechanisms which are found 

 in Connection with the Elytra of Coleoptera (w. 12 flg.). Pg. 289 

 —303. 



Preis des Bandes (6 Hefte): 15 Mark. 



Preis des Einzelheftes: 3,50 Mark. 



The American Naturalist. Vol. 42, No. 504. Lancaster, 

 Fa., Dec. 1908. 



Entomologischer Inhalt: Guilbeau, B. H., The Origin and 

 Formation of the Froth in Spittle-Insects (w. 8 flg.). Pg. 783—798. 



Preis des Jahrganges (12 Nummern): 22 Mark. 



Preis der Einzelnummer: 2 Mark. 



R. Friedländer & Sohn, Berlin N.W., Karlstr. Ii. 



