120 1910. Entomol. Litteraturblätter Jahrgang X. No. 6. 
Transactions of the American Entomological 
Society. Vol. 36, No. 1 w. 4 plates. Philadelphia, Pa. 
1910. 
Inbalt: Dietz, W. G., Revision of the Blastobasidae of North 
America (w. pl. 1—4). Pg. 1—72. 
Preis des Bandes: 22 Mark. 
Biological Bulletin of the Marine Biological Laboratory 
Woods Hole, Mass. Ed. by E. G. Conklin and others. 
Vol. 18, No. 4. Lancaster, Pa., March 1910. 
Entomologischer Inhalt: Payne, F., The Chromosomes of 
Acholla multispinosa (w. 3 fig.). Pg. 174—179. — Wieman, 
H.L., The Pole Disc of Chrysomelid Eggs (w. 6 fig... Pg. 180— 
187. — Payne, F., Forty-nine Generations (with Drosophila am- 
pelophora) in the Dark. Pg. 188—190. — Mast, S. 0., Do 
Blow Fly Larvae respond to Gravity? Pg. 191- 192. 
Preis des Bandes (6 Hefte): 15 Mark. 
Preis des Hinzelheftes: 3,50 Mark. 
The Ohio Naturalist. Vol. 10, No. 6. Columbus, April 
1910. 
Entomologischer Inhalt: Hine, J. S., Comparative Study of 
4 Genera of Horseflies (w. 5 fig). Pg. 149 - 151. 
Preis der Einzelnummer: 1 Mark. 
The Canadian Entomologist, ed. by E. M. Walker. 
Vol. 42, No. 4 Guelph, Ont., April 1910. 
Inhalt: G. W. Kirkaldy +. Pg. 97. — Aldrich, J. M. 
A decennial Confession. Pg. 99. — Graenicher, S., Wisconsin 
Bees — new and little-known Species. Pg. 101. — Casey, Th. 
L., Synonymical and other Notes on Coleoptera. Pg. 105. On 
some new Species of Balaninini, Tychiini and related Tribes. 
Pg. 114. — Gibson, A., Notes on the Larva of Thymelicus 
garita Reakirt. Pg. 145. — De la Torre Bueno, J. R., and 
Engelhardt, G. P., Some Heteroptera from Virginia and North 
Carolina. Pg. 147. — Book Notice. Pg. 151—152. 
Preis des Bandes (12 Nummern): 7 Mark. 
R. Friedlander & Sohn, Berlin N.W., Karlstr. 11. 
