40 ENTOMOLOGICAL NEWS [Jan., ’12 
Entomological Literature. 
COMPILED BY E. T. CRESSON, JR., AND J. A. G. REHN. 
Under the above head it is intended to note papers received at the 
Academy of Natural Sciences, of Philadelphia, pertaining to the En- 
tomology of the Americas (North and South), excluding Arachnida and 
Myriapoda. Articles irrelevant to American entomology will not be noted; 
but contributions to anatomy, physiology and embryology of insects, how- 
ever, whether relating to American or exotic species, will be recorded. 
The numbers in Heavy-Faced Type refer to the journals, as numbered 
in the following list, in which the papers are published, and are all 
dated the current year unless otherwise noted. This (*) following a 
record, denotes that the paper in question contains description of a new 
North American form. 
For record of Economic Literature, see the Experiment Station Record, 
Office of Experiment Stations, Washington. 
3. The American Naturalist—4. The Canadian Entomologist.— 
5. Psyche, Cambridge, Mass.—7. U. S. Department of Agricul- 
ture, Bureau of Entomology.—8. The Entomologist’s Monthly 
Magazine, London.—9. The Entomologist, London.—10. Nature, 
London.—11. Annals and Magazine of Natural History, London— 
13. Comptes Rendus, Societe de Biologie, Paris.—14. Proceed- 
ings, Zoological Society of London—18. Ottawa Naturalist.—22. 
Zoologischer Anzeiger, Leipzig—24. Berliner Entomologische 
Zeitschrift—35. Annales, Societe Entomologique de Belgique.— 
38. Wiener Entomologische Zeitung —40. Societas Entomologica, 
Zurich —43. La Cellule—44. Verhandlungen, K. k. zoologisch- 
botanischen Gesellschaft in Wien.—84. Entomologische Rund- 
schau.—86. Annales, Societe Entomologique de France, Paris.— 
89. Zoologische Jahrbucher, Jena—92. Zeitschrift fur wissen- 
schaftliche Insekten-biologie—123. Bulletin, Wisconsin Natural 
History Society, Milwaukee.—166. Internationale Entomologische 
Zeitschrift, Guben—184. Journal of Experimental Zoology, Phila- 
delphia.—186. -Journal of Economic Biology, London.—193. En- 
tomologische Blatter, Nurnberg.—216. Entomologische Zeitschrift, 
Stuttgart—218. Mikrokosmos. Zeitschrift fur die praktische Bet- 
atigung aller Naturfreunde, Stuttgart—290. Biological Series, 
Michigan Geological and Biological Survey, Lansing.—293. Spolia 
Zeylanica, Colombo, Ceylon.—18. Bulletin of Entomological Re- 
search, London.—324. Journal of Animal Behavior, Cambridge, 
Mass.—341. Archiv fur Rassen- u. Gesellschafts-Biologie, Leipzig.— 
346. Fauna Exotica, Mitteilungen aus dem Gebiete der exotischen 
Insektenwelt, Frankfurt am Main.—350. Bulletin from the Labo- 
