1906. Entomol. Litteraturblätter Jahrgang VI. No. 8 137 
The Ohio Naturalist, publ. by the Biological Club of the 
Ohio State University. Vol. 6, No. 8. Columbus, June 
1906. 
Entomologischer Inhalt: Jackson, C. F., Key to the Fa- 
milies and Genera of the Order Thysanura. Pg. 545—549. 
Preis des Bandes (3 Nummern): 6 Mark. 
Preis der Einzelnummer: 1 Mark. 
The Canadian Entomologist, ed. by C. J.S. Bethune. 
Vol. 38, No. 6 w. plate. London, Ont., June 1906. 
Inhalt: Cook, J. H., Studies in the Genus Incisalia (cont.) 
(w. pl. 2). Pg. 181. — Ludlow, C. S., A Synonym. Pg. 185. 
— Practical and popular Entomology. No. 14: Gibson, A., Work 
for June. Caterpillar Hunting. Pg. 186. — De la Torre Bu- 
eno, J. R., Life-histories of North-American Water-Bugs. Pg. 
189. — Bergroth, E., Notes on American Hemiptera. I. Pg. 
198. — Kirkaldy, G. W., Catalogue of the Genera of the He- 
mipterous Family Aphidae. II. Suppl. Pg. 202. — Taylor, 6. 
W., A further Note on Euchoeca comptaria and the allied Species. 
Pg. 203. Descriptions of 2 new Geometrid Moths from Alberta. 
Pg. 205. — Lutz, F. E., The tegminal Position in Gryllus. Pg. 
207. — Cockerell, T. D. A, A fossil Water-Bug. Pg. 209. 
— Entomol. Society of Ontario, Toronto Branch. Pg. 210. — 
Washburn, F. L., Additional Species of Minnesota Diptera. Pg. 
210. — Busck, A., A new Tortricid from Texas. Pg. 211. A 
new injurious Pine-Needle Moth. Pg. 212. | 
Preis des Bandes (12 Nummern): 7 Mark. 
Revista Chilena de Historia Natural, Publicacion 
bimestral ilustrada. Red.: C. E. Porter. Afio 10, 
Nüm. 1. Valparaiso, Febr. 28 de 1906. 
Entomologischer Inhalt: Pic, M., Sur quelques Lathridiens 
du Chili. Pg. 24—25. — Rothschild, N. C., New Species of 
Chilian Siphonaptera. Pg. 35—39, 
Preis des Jahrganges (6 Nummern): 10 Mark. 
R. Friedlander & Sohn, Berlin N.W., Carlstr. 11. 
