50 ENTOMOIvOGICAIv NEWS. [Fcb./lQ 



ence between Government and Laboratory Zoologists arranged 

 for the same section, and Prof. J. G. Needham led the discus- 

 sion following. Dr. Howard also spoke on "Economic Ento- 

 mology and the War" before Section I. The two papers with 

 entomological bearing given before the Ecological Society were 

 by H. C. Oberholser, "Ecological Investigations under the 

 Federal Government" and V. E. Shelford, "Suggestions as to 

 the Climograph of Deciduous Forest Invertebrates, as illus- 

 trated by Experimental Data on the Codling Moth." Not in- 

 cluded in the numbers given above were the papers presented 

 to the Optical Society of America on various optical apparatus, 

 of interest to entomologists. 



Smokers for biologists, and dinners for the Naturalists and 

 Ecologists were held as usual. 



Entomological Literatiare. 



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- 

 tomologry of the Americas (North and South), including Arachnida and 

 Myriopoda. 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. 



All continued papers, with few exceptions, are recorded only at their 

 first installments. 



The records of papers containing new species are all grouped at the 

 end of each Order of which they treat. Unless mentioned in the title, 

 the number of the new species occurring north of Mexico is given at 

 end of title, within brackets. 



For records of Economic Literature, see the Experiment Station Record, 

 Office of Experiment Stations, Washington. Also Review of Applied En- 

 tomology, Series A, London. For records of papers on Medical Ento- 

 mology, see Review of Applied Entomology, Series B. 



2 — Transactions of the American Entomological Society, Phila- 

 delphia. 4 — Canadian Entomologist, London, Can. 5 — Ps^'che, 

 Cambridge, Mass. 7 — Annals of the Entomological Society of 

 America, Columbus, Ohio. 9 — The Entomologist, London. 11 — 

 Annals and Magazine of Natural History, London. 12 — Journal 

 of Economic Entomology, Concord, N. H. 16 — The Lepidopterist, 

 Salem, Mass. 17 — Lepidoptera, Boston, Mass. 19 — Bulletin of the 

 Brooklyn Entomological Society. 20 — Bulletin de la Societe Ento- 



