246 1914. Entomol. Litteraturblätter Jahrgang XIV. No.ll, 12. 



in Drosophila. IV. Effects od fertility of crossing within and 

 without an inconstant stock of Drosophila (w. 12 diagrams). Pg. 

 343-372. 



Preis des Bandes: 22 Mark. 



ßiological Bulletin of the Marine Bio- 

 log i c a 1 L a b r a t r y Woods Hole, ed. by 

 E. G. Conklin and others. Vol. 27, No. 3, 4 w, 

 plates. Lancaster, Pa,, September, •• October 1914. 

 Entomologischer Inhalt: Chambers, R, Linkage of the 

 Factor for Bifid Wing. The Bifid Wing and other Sei-linked Factors 

 in Drosophila. Pg. 151-163. -- Fo ot, K., and E. C. Stroh eil, 

 Preliminary Report of Crossing two Hemipterous Species with Re- 

 ference to the Inheritance of a Second Exclusively Male Character. 



Preis des Bandes (6 Hefte): 15 Mark. 

 Preis des Einzelheftes: 3,50 Mark. 



Procedings ofthe Boston Society ofNatura, 



History. vol. 35, Nr. 1. Boston, September 1914. 



Inhalt: Parker, R, R., Sarcophagidae of New England: 



Males of the Genera Ravinia and Boettcheria. (w. 8 plates). 



Pg. 1-77. 



Preis des Bandes (12 — 15 Nummern): 25 Mark. 



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

 Vol. 46, No. 7 w. 4 plates. London, Ont, July 1914. 

 Inhalt: B e t h u n e , C. J. S., Henry Herbert Lyman (w. 

 pl. 17). Pg. 221 — 226. — Davis, J. J., New or little known 

 Aphididae (w. pl. 18). Pg. 226—236. — Alexander, C. P., 

 Report on a CoUection of Japanese Craneflies (Tipulidae, Diptera) 

 (w. pl. 19). Pg. 230—242. — Severin, H. H. P., A Review 

 of the Work on the Poisoned Bait Spray, Dry Method and Mixed 

 Treatment of Controlling Fruit Flies (Trypetidae). Pg. 243—246. — 

 B 1 a t s c h 1 e y , W. S., Notes on thej Winter and Early Spring 

 Coleoptera of Florida with Descriptions of new Species (Cont.) 

 Pg. 247—251. — A National CoUection of Canadian Insects. 



R. Friedländer & Sohn, Beriin N.W., Karistr. ii. 



