1904. Entomol. Litteraturblätter Jahrgang IV. No.10. 195 
Biological Bulletin of the Marine Biological Laboratory 
Woods Holl, Mass. Ed. by E. G. Conklin, J. Loeb, 
T. H. Morgan and others. Vol. VII, No. 1. Lancaster 
Pa., August 1904. 
Entomologischer Inhalt: Fielde, A. M., Observations on Ants 
in their Relation to Temperature and to Submergence. Pg. 170—174. 
— — Vol: VII, No. 4 Lancaster Pa., September 1904. 
Entomologischer Inhalt: Fielde, A. M., Portable Ant-Nests. 
Pg. 215—220. 
Preis des Bandes (6 Hefte): 15 Mark. 
Preis des Einzelheftes: 4 Mark. 
The Canadian Entomologist, ed. by C. J.S. Bethune. 
Vol. 36, No. 8, 9. London, Ont., August, September 1904. 
Inhalt: Viereck, H. L., Synopsis of Bees of Oregon, Wa- 
shington, British Columbia and Vancouver, IJ]. Pg. 221. — Lud- 
low, C. 8., Mosquito Notes. Pg. 238. — Webster, F. M., The 
so-called Human Flea, Pulex irritans, infesting the Opossum, Di- 
delphis virginiana. Pg. 244. — Taylor, G. W., The Geometridae 
in „The Moth Book.“ Pg. 245. — Aldrich, J. M., The Genus 
Psilopus of Authors. Pg. 246. — Caudell, A. N., Some Orthoptera 
taken at Moose Jaw, Assiniboia. Pg. 248. — Walker, E. M, 
The Crickets of Ontario (cont.). Pg. 249. — Taylor, G. W. 
A new genus and sp. of Geometridae. Pg. 255. — Osburn, R. 
C., The Diptera of British Columbia. Pg. 213, 257. — Cockerell, 
T. D. A., Some notes on Aphididae. Pg. 262. — Barnes, W., 
New species of North American Lepidoptera (concl.). Pg. 237, 264. 
— Heath, E. F., List of additional Manitoba Lepidoptera. Pg. 269. 
— Robertson, C., Synopsis of Prosopis and Colletes. Pg. 273. 
— Cooper, W. E., Review of Wasmann’s Instinct and Intelligence 
in the Animal Kingdom. Pg. 273—280. 
Preis des Bandes (12 Nummern): 7 Mark. 
Spolia Zeylanica, issued by the Colombo Museum Ceylon. 
Volume II, part 6, with 3 plates. Colombo, August 1904. 
Entomologischer Inhalt: Green, E. E., Notes on some Ceylon 
Butterflies (w. plate). Pg. 75—77. 
Preis des Bandes (4 Hefte): 12 Mark. 
R. Friedlander & Sohn, Berlin N.W., Carlstr. 11. 
