1894-] ENTOMOLOGICAL NEWS. 22Q 



15. THE GARDNERS' CHRONICLE. London, May 26, 1894. The rasp- 

 berry moth \_Lan:pronia ruble/ fa'}, anon. 



16. BIOLOGISCHES CENTRALBLATT. Leipsic, May 15, 1894. Some 

 considerations on the formation of the germ layers, yolk cells and em- 

 bryonal membranes of Arthropods, J. Wagner. 



17. THE BRITISH NATURALIST. London, May 15, 1894. Some curious 

 aquatic larvae [Corethra plumicornis], G. Swainson. 



18. THE AMERICAN NATURALIST. Philadelphia, June, 1894. Unusual 

 flights of the grouse locust (Tettigidea lateralis Say) in northeastern 

 Illinois, J. L. Hancock, i pi. 



19. INTERNATIONALE MONATSSCHRIFT FUR ANATOMIE UNO PHYSIOL- 

 OGIE, xi, 5. Paris, Leipsic, London, 1894. To the knowledge of sper- 

 matozoa of Arthropods, K. Ballowitz, 2 pis. Remarks on the work of 

 Dr. phil. Karl Ballowitz on the spermatozoa of Arthropods with further 

 spermatological contributions concerning the Tunicates, Mollusca, Worms, 

 Echinoderms and Ccelenterates, E. Ballowitz, 2 pis. 



20. ZOOLOGISCHE JAHRBUCHER, vii, 3. Jena, May n, 1894. On the 

 relations of the isotropous to the anisotropous layers in striped muscles, 

 H. M. Bernard, i pi. 



21. ZOOLOGISCHER ANZEIGER. Leipsic, May 28, 1894. To the know- 

 ledge of the internal structure of Pauropus Huxleyi Lubb., P. Schmidt, 

 i fig. June ii. On J. Krassilstschik's communications on "die verg- 

 leichende Anatomic und Systematik der Phytophthires," with especial 

 reference to th^ Phylloxeridae,. Dr. L. Dreyfuss. 



22. KNOWLEDGE. London, June i, 1894. Insect secretions ii, E. A. 

 Butler, figs. 



23. SCIENCE-GOSSIP. London, June, 1894. Larvae-nymphs of British 

 dragonflies, W. H. Nunney, figs. A study of wasps' nests, J. T. Carring- 

 ton, figs. 



24. BULLETIN No. 24. Hatch Experiment Station of the Massachusetts 

 Agricultural College. Amherst, Mass., April, 1894. Insecticides; The 

 horn fly, C. H. Fernald. No. 25. Fungicides and insecticides, S. T. 

 Maynard. 



25. THIRD ANNUAL RKPORT of the Director for the year 1893, Ex- 

 perimental Station, The University of Kansas. Topeka, May, 1894. 

 Contagious diseases of the chinch bug, F. H. Snow, director, 247 pp., 

 r pi. Detailed results of experiments of infecting the bugs with the 

 fungus Sporotrichiiui. 



26. THE CANADIAN ENTOMOLOGIST. London, Ont., June, 1894. The 

 Coleoptera of Canada i. The Cicindelidce of Ontario and Quebec, H. 

 F. Wickham, tigs. The butterflies of Laggan, N. W. T. ; account (if 

 certain species inhabiting the Rocky Mountains in latitude 51 25' (cont.), 

 T. E. Bean. A method of securing moths' eg.^s, J. I!. Lembert. New 

 Cynipidce, C. P. Gillette. Washington Phalangicla, with description ol a 



