1912. Entomol. Litteraturblätter Jahrgang XII. No. 1. 13 



The American Naturalist. Vol. 45, No. 539. Lan- 

 caster, Pa., Nov. 1911. 



Entomologischer Inhalt: A 1 1 a r d , H. A., Some experimental 

 Obseryations concerning the Behavior of various Bees in their 

 Visits to Cotton Blossoms. II. Pg. 668-685. 



Preis des Jahrganges (12 Nummern): 22 Mark. 



Preis des Einzelheftes: 2 Mark. 



Bulletin of the Wisconsin Natural History 

 Ö c i e t y , ed. by R. A. M u 1 1 k o w s k i. Vol. 9, No, 3 

 w. 3 plates. Milwaukee, Nov. 1 1911. 

 Inhalt: M u 1 1 k o w s k i , R. A., Studies in Tetragoneuria. 1 

 (w. pl. 6 — 8 and 7 flg.). Pg. 91—134. 

 Preis: 2,50 Mark. 



The Canadian Entomologist, ed. by E. M. Walker. 

 Vol. 43, No. II. Guelph, Ont, Nov. 1911. 



Entomologischer Inhalt: D o d , F. H. W., Further Notes 

 on Alberta Lepidoptera (cont.). Pg. 361—369. — Girault, 

 A. A., Miscellaneous Notes on the Chalcidoidea: The Genus 

 Arthrolytus Thomson; Horismenus microgaster Ashmead (cont.) 

 (w. 1 flg.). Pg. 370—377. — Norton, A. H., The Potato 

 Beetle eating Eggs of its Kind. Pg. 385. — Bowditch,F. 

 C, Further Notes on Diabrotica. II. Pg. 386-389. — 

 Cockerell, T. D. A., Records of Bees. Pg. 389—391. — 

 Varia. Pg. 391-392. 



Preis des Bandes (12 Nummern): 7 Mark. 



Anales de la Sociedad Cientifica Argentina. Dir.: 

 ö. E. Barabino. Tomo 72, Entr. I. Buenos Aires, 

 Julio 1911. 



Entomologischer Inhalt: Giacomelli, E., Lepidöpteros 

 Riojauos nuevos 6 poco conocidos (c. 1 flg.). Pg. 19 — 40. 

 Preis des Jahrganges: 40 Mark. 



Boletin del Museo Nacional de Chile. Tomo 3, No, 1 

 c. lamina. Santiago de Chile, Set. 191 1. 

 Entomologischer Inhalt : G e r m a i n , P h., Compendio histo- 

 rico de la clasificacion de los Coleöpteros i de su nomenclatura, 



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



