12 1911. Entomol. Litteraturblätter Jahrgang XI. No, 1. 



The American Naturalist. Vol. 44, No. 527. Lancaster, 

 Pa., Nov. 1910. 



Entomologischer Inhalt: Lovell, J. H., The Color Sense 

 of the Honey Bee: Can Bees distinguish Colors? Pg. 673—692. 



Preis des Jahrganges (12 Nummern): 22 Mark. 

 Preis der Einzelnummer: 2 Mark. 



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

 Vol. 42, No. 11. Guelph, Ont., Nov. 1910. 

 Inhalt: Dod, F. H. W., A new Autographa from the 

 Alberta Rockies. Pg. 349—350. — Walker, E. M., The 

 Orthoptera of Western Canada (cont.) (w. 3 flg.). Pg. 351 — 356. 

 — Mc Dermott, F. A., Note on the Light-Emission of some 

 American Lampjridae. Pg. 357—363. — Forbes, W. T. M., 

 Larva of Ptochoryctis tsugensis Kearfott. Pg. 364. — Barnes, 

 W., and McDunnough, J., A new Thecla from Texas. Pg. 

 365—366. — Cockerell, T. D. A., Some Insects from Steam- 

 boat Springs, Col. II. Pg. 366—870. A new Aleyrodes on Am- 

 brosia. Pg. 370—371. Note on Plateros coccinicollis Fall. 

 Pg. 371. — Cosens, A., Lepidopterous Galls on Species of 

 Solidago Pg. 371—372. — Herrick, G. W., Targionia celtis, 

 n. sp. (w. 2 flg.). Pg. 373—374. — Coolidge, K. K., Notes 

 on the Genus Thecla. Pg. 374—375. ~ Coquillett, D. W,, 

 Corrections to Paper on the Type-Species of the North American 

 Genera of Diptera. Pg. 375—378. — Book Notices. Pg. 379 — 380. 



Preis des Bandes (12 Nummern): 7 Mark. 



Kataloge. 



Dr. 0. Staudinger & A. Bang-Haas, Blasewitz bei 

 Dresden. Coleopteren-Liste No. 32, Supplement zu 

 Liste 30 A. 4 Seiten Octav. Nov. 1910. 



Lepidopteren-Liste No, 54. 100 Seiten Octav. Dec. 



1910. 



R. Friedländer & Sohn, Berlin N.W., Karlstr. ii. 



