216 1904. Entomol. Litteraturblätter Jahrgang IV. No. 11. 
Genera of the Bee Family Dufoureidae. Pg. 261. — Rehan, J. 
A. G., Notes on the Orthoptera of the Keweenaw Bay Region of 
Baraga County, Michigan. Pg. 263. — Brimley, C. S, and 
Sherman, F., List of the Tabanidae (Horse-flies) of North Caro- 
lina. Pg. 270. — Cockerell, T. D. A., Some Little-known Bees 
of the Genus Colletes. Pg. 276. — Williamson, E. B., Addi- 
tional Dragonfly (Odonata) Records for Western Pensylvania. Pg. 
277. — Scheffer, T. H. The Egg Cocoon of the Triangle Spider 
(w. fig.). Pg. 278. — Rehn, J. A. G., Two New Species of 
North American Stenopelmatinae (Orthoptera). Pg. 280. — Edi- 
torial. Pg. 283. — Notes and News. Pg. 284. — Entomological 
Literature. Pg. 285. — Doings of Societies. Pg. 285—288. 
Preis des Bandes (10 Nummern): 7 Mark. 
Proceedings of the Entomological Society of Wash- 
ington. Vol. VI, No. 3. Washington, D. C., 30. July 
1904. 
Inhalt: Chittenden, F. H., On the species of Sphenophorus 
hitherto considered as simplex Le Conte. Pg. 127. — Coquillett, 
D. W., New Diptera from India and Australia. Pg. 137. — 
Chittenden, F. H., On the species of Sphenophorus hitherto 
considered as placidus Say. Pg. 150. — Dyar, H.G., and Knab, 
F., Diverse Mosquito larvae that produce similar adults. Pg. 143. 
— Banks, N., Two new species of Caddice-flies. Pg. 140. — 
Dyar, H. G., Two new forms of Oeneis Huebner. Pg. 142. — 
Banks, N., Notes on the structure of the thorax and maxillae in 
Insects. Pg. 149. — Dyar, H.G., Notes on synonymy and larvae 
of Pyralidae. Pg. 158. — Heidemann, O., Notes on North 
American Aradidae, with descriptions of two new species. Pg. 
161. — Coquillett, D. W., New North American Diptera. Pg. 
166—192. 
Preis des Bandes (4—5 Nummern): 15 Mark. 
Preis dieser Einzelnummer: 4 Mark. 
The Journal of the Bombay Natural History Society, 
ed. by H. M. Phipson and W.S. Millard, Vol. 15, 
No. 4., with 9 plates (2 coloured). Bombay, 275 June 
1904. 
Entomologischer Inhalt: Nurse, C. G., New Species of Indian 
Hymenoptera Apidae. Pg. 557—585. — Young, L. C. H,, The 
R. Friedlander & Sohn, Berlin N.W., Carlstr. II. 
