184 1913. Entomol. Litteraturblätter Jahrgang XIII. No. 6. 



Journal ot'Morphology, ed. by J. S. Kingsley. 



Vol. 24, No. I w. 6 plates. Philadelphia, Fa., March 



20th 1913. 



Entomologischer Inhalt: Strickland, E. H., Further 

 Observations on the Parasites of Simulium Larvae (w. pl. 1 — 6). 

 Fg. 43—104. 



Preis des Jahrganges: 45 Mark. 



Journal of E x p e r i m e n t a 1 Zoölogy. Vol. 14, 

 No. 1 — 2 w. 11 plates. Philadelphia, Pa , Jan. 5 — 

 B^ebr. 20 1913. 



Entomologischer Inhalt: M o r g a n , T. H., and C a 1 1 e 1 1 , E., 

 Additional Data for the Study of sex-linked Inheritance in Drosophila. 

 Pg. 83 — 42. — Sturtevant, A. H., The linear Arrangement 

 of sii sex-linked Factors in Drosophila, as shown by their Mode 

 of Association. Pg. 48 — 59. — B r o w n e , E. N., Study of the 

 male Germ Cells in Notonecta (w. pl. 1—10). Pg. 61-120.— 

 Lutz, F. E., Experiments conceruing the sexual Difference in the 

 Wing Length of Drosophila ampelophila (w. 2 fig.). Pg. 267 — 27a. 



Preis des Bandes: 22 Mark. 



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

 Vol. 45, No. 4. London, Ont., April 1913. 



Inhalt: Dod, F. H. W., Further Notes on Alberta Lepidoptera 

 (cont.). Pg. 93— 99. — G i r a u 1 1 , A. A., On several new Genera 

 and Species of Australian Hymenoptera Chalcidoidea. Pg. 101 — 

 106. — De la Torre Bueno, J. R., Remarks on the 

 Distribution of Heteroptera. Pg. 107—111. — Muir, F., On 

 the Genus Lamenia Stal. Pg. 112. — Abbott, J. F., A new 

 Species of Corixidae. Pg. 113—115. — W e b s t e r , F. M., The 

 disastrous Occurrence of Vanessa californica in California and 

 Oregon during 1911—12. Pg. 117—120. — Bird,H., New 

 Life-Histories in Papaipema Sm. (cont). Pg. 120 — 126. — 

 Small Notes, etc. Pg. 98, 100, 115, 127 — 128. 



Preis des Bandes (12 Nummern): 7 Mark. 



R. Friedländer & Sohn, Berlin NW., Karlstr. ii, 



