538 ENTOMOLOGICAL NEWS. [September, 



running water, Nature and Art, Chicago, June, 1900. — Anou. On the odor 

 of blossoms as a means of attracting insects, 84, July 5. — Bachniet- 

 jew, P. The variation of the critical point in dififerent individuals of one 

 and the same species of insect, 40, April i ; The vital minimum temper- 

 ature in insects dependent upon the time [of exposure], 40, June 15, 

 July I. — [Bastian], On the psychic life of insects, 84, July 5. — 

 Bordage, E. On the special protection of appendages, in process of 

 regeneration, after artificial mutilation among insects [transl. from French 

 orig.], 11, June.— Cockerell, T, D. A. and others. [On the relative 

 stability of tropical and temperate species], 131. — Fanssek, V. Au- 

 totomy and sensibility to pain in the animal kingdom, Naturwissenschaft- 

 liche Wochenschrift, Berlin, June 10, 17, 1900. — Field, H. H. Con- 

 demnable practices in generic revisions, 4, June. — Ploreiitiii, K. 

 Studies on the fauna of^hesalt marshes of Lorraine, Annales des Sciences 

 Naturelles, Zoologie, (8) x, 4-6, Paris, April, '00. — GraMiiclier, S. The 

 fertilization and insect visitors of our earliest entomophilous flowers, 

 123. — Krick, E. Entomology and the school [in Magyar], lOl. — 

 Ijuca.s, K. (General) and Seidlitz, G. (Coleoptera). Report on the 

 scientific results in the field of entomology during the year 1897. Archiv 

 fiir Naturgesch. Ixiv, ii, 2, i Halfte. Berlin, April, 1900. — Pie,M. Some 

 words on variation, 65, May 15. — Plateau, F. New researches on the 

 relations between insects and flowers, 2nd part : the choice of colors by 

 insects, 30in; Experiments on the attraction of insects by colored stuffs 

 and shining objects, figs., 35,4, May 14. — Preiiant, A. The cell notion 

 and tracheal cells, figs., 133.— Prowazek, S. On the physiology of the 

 nerves of insects, Der Zoologische Garten, xli, 5, Frankfurt a. M., May, 

 1900. — Rlidow. Further contribution to the size-relations of insects, 

 84, June 14. — Thaxter, It. Preliminary diagnoses of new species of 

 Laboulbeniaceee, ii, [fungi parasitic on insects]. Proceedings, American 

 Academy of Arts and Sciences, xxxv, 21, Boston, April, 1900. — Trou- 

 CMHart, E, The Acarines and insects of the shafts of feathers, syringobial 

 parthenogenesis, Volume Jubilaire Cinquantenaire, Soci6t(5 de Biologic 

 de Paris, '99. — Tutt, J. W. The nature of metamorphosis, 131. — Ule, 

 E. Miscellany on the influence of animals on plant life, Berichte, deutschen 

 botanischen Gesellschaft, xviii, 3, Berlin, Apr. 25, '00. — Verson, E. On 

 the function of the giant cells in the testicular follicles of insects, Atti. R. 

 Istitulo Veneto di Scienze, Lettere ed Arti, Ivii. Venice, Mar. 26, '99. 



ECONOMIC KNTOMOLOOY.— AdaiiiM, M. F. Superintend- 

 ent's report [on insects attacking trees and shrubs], figs. Annual Report, 

 Hiiffalo [New York] Forestry Association, April i, 1900. — Anon. The 

 dangers of importation of insects with fresh fruits, 87, June 23. — 

 Britton, W. K. Insect notes, 23r(l Annual Report, Comu-rticut Agric. 

 Exper. Station for 1899, partiii, New Haven, 1900.— Cockerell, T. 1). A. 

 .Some Coccida quarantined at San Francisco, 5, June ; A new genus of 

 C«x:cid£e injuring the roots of the grape vine in .South Africa. 9, June. — 

 CoilMinH, II. II. Fumigation of currant budmite with hydrocyanic acid,. 



