104 ENTOMOLOGICAL NEWS. [April 



Entomological Literature, 



COMPILED BY P. P. CALVEKT. 



Under the above head it is intended to mention papers received at the Acad- 

 emy of Natural Sciences of Philadelphia pertaining to the Entomology of the 

 Americas (North and South). Articles irrelevant to American entomology 

 will not be noted. Contributions to the anatomy, physiology and embryology 

 of insects, however, whether relating to American or exotic species, will be re- 

 corded. The numbers in HEAVY-FACED TYPE refer to the journals, a* num- 

 bered in the following list, in which the papers are published ; * denotes that the 

 paper in question contains descriptions of new North American forms. Titles 

 of all articles in foreign languages are translated into English; usually such 

 articles are written in the same language as the title of the journal contain- 

 ing them, but when such articles are in other languages than English, French i 

 German or Italian, this fact is indicated in brackets. 



4. The Canadian Entomologist, London, Ont., Feb., '99. 5. Psyche, 

 Cambridge, Mass , March, '99 9. The Entomologist, London, Feb.. 

 ? 99. II. The Annals and Magazine of Natural History, London, 

 Feb., '99. 12. Comptes Rendus, L'Academie des Sciences, Paris, 

 Jan. 23, '99. 21. The Entomologist's Record, London, Feb. 15, '99.- 

 25. Bolletino dei Musei di Zoologia ed Amtomia Comparata d. R. 

 Uuiversita di Torino, 189835. Annales, Societe Entomologiqne 

 de Belgique, Brussels, '93. 45. Deutsche Entomologische Zeit- 

 schrift, '98, zweites lepidopterologisches Heft, Berlin. Feb. 10, '99. 

 61. Natural Science, London, Feb. '99. 74. Naturwissenscbaft- 

 liche Wochenschrift. Berlin, '99. 81. Biologiscb.es Centralblatt, Er- 

 langen. '99. 84. Insekten Burse, Leipsic, '99.-IOI. Rovartaui Lapok, 

 Budapest, Feb., '99. 



The General Subject. A i g n e r- A b a f i . L . The scientific ar- 

 rangement of an insect collection [in Hungarian], 101. B o r d age. 

 E . On the probable mode of formation of the fusion between the 

 femuraud troshanter in Arthropods (transl. from French), II. C o 1 - 

 lin, A. Determination of the date of publication of Liune- 

 Gmelin. Editio XIII Regnum Animale, Pars, vi, Zoologischer Au- 

 zeiger, Leipsic, Jan. 16, '99. E s c h e rich. Iv . On myrmeco- 

 philous Arthropods with especial reference to the biology [life- 

 history], Zoologisches Centralblatt, Leipsic, Jan 17, '99. J a net. 

 C. On the mechanism of flight in insects, 12. K e r r e m a n s , 

 C. Sexual dimorphism, 35, xlii. i;$, Jan- '24. M c C 1 n n g, C . 

 E. A peculiar nuclear element in the male reproductive cell?; of 

 insects, figs., Zoological Bulletin, Boston, Feb '99. -W i 1 1 o y . A. 

 Trophoblast and serosa : a contribution to the morphology of the 

 embryonic membranes of insects, Quarterly Journal of Microscop- 

 ical Science, London, Jan., 99. 



Economic Entomology. A u o n. An/ti<//'ofns /icr/ii<-in*t/s.\\\i\ Amer- 

 ican dried fruits, Revue Scieutifique, Paris, Feb. IS. '99. -I? a b, A. 

 The grasshopper plague in South America, 74, Jan. 1. (' raw- 



