IQOl] ENTOMOLOGICAL NEWS. 57 



Strobl's ' Styrian Hemiptera,' Verhandlungen, zoologisch-botanischen 

 Gesellschaft in Wien, 1, 9, Dec. 7, '00. — Marshall, G. A. K. Conscious 

 protective resemblance. Remarks on this paper by Poitlton, E- B. 

 The Zoologist, London, Dec. 15, '00. — Kedikorzew, W. Researches 

 on the structure of the ocelli of insects, figs., 2 pis., Zeitschrift fiir wissen- 

 schaftliche Zoologie, l.xviii, 4. Leipsic, Dec. 4, '00. — Stlchel H. et al. 

 [Discussions on mimicry in the Proceedings of the Berlin Society], 24, 

 3-4 -de Varigny, H. Animal chemists, 87, Dec. 29.— Weeks, A. 

 C. In memoriam : Rev. Dr. George D. Hulst, 6. 



ECONOMIC ENTOMOLOGY.— V. Aigner-Abafi, L. The 

 destructiveness of Acherontia atropos, Rovartani Lapok, Budapest, Nov., 

 '00. — Anon. Yellow fever and mosquitoes, Science, New York, Dec. 

 28, '00. — Bureau, L*. Lyctus canaliculatus Fabr. and its ravages in 

 parks and other open woods, figs., 85— Cartaz, A. Mosquitoes and 

 paludism. La Nature, Paris, Dec. 8, 00. — Celli, A. The new prophy- 

 laxis of malaria in Latium, figs., Centralblatt fiir Bakteriologie, Jena, 

 Dec. 8, '00 — Cockerell, T. D. A. Observations on insects, figs.. Bul- 

 letin 35, New Mexico College of Agric. and Mechanic Arts, Mesilla, N. 

 M., Oct., '00. — Hopkins, A. D. The periodical cicada or seventeen- 

 year locust in West Virginia, a revision of Bulletin 50, etc., figs,, maps., 

 3 pis. Bulletin 68, West Virginia Agric. Exper. Station, Morgantown, 

 W. Va., Oct., '00 ; Report on examination of wheat stubble from differ- 

 ent sections of the State : supplement to Bulletin 67, ' The Hessian fly in 

 West Virginia.' The Joint-worm in wheat in the northern Panhandle and 

 northern borders of the State, i pi., Bulletin 69, id. — Howard, I*. O. 

 A contribution to the study of the insect fauna of human excrement with 

 especial reference to the spread of typhoid fever by flies, figs., 2 pis , 140, 

 ii, Dec. 28, '00 ; Flies and typhoid fever, Popular Science Monthly, New 

 Y'ork, Jan., '01. — Koch, R. Summary of the results of the malaria expe- 

 dition, 74, Dec. 30. — Kropotkin, P. Recent science: insects and 

 malaria, The Nineteenth Century, Lond., Dec, '00. — Lounsbury, C. P. 

 Report of the Government Entomologist for the year 1899, 4 pis., Cape of 

 Good Hope Dep't. of Agriculture. Cape Town, '00. — Mer, E. Various 

 means to preserve bark and wood against the attacks of insects, Bulletin, 

 Soci^t^ Nationale de Agriculture de France, 1900, No. 11, Paris. — Pil- 

 laus, E., Mayer, C. Reports of the Agricultural Assistants at Caj)e 

 Town and Stellenbosch for the year 1899. Cape of Good Hope Dep't. of 

 Agriculture, Cape Town, '00. — Reh, L. Experiments on the ability of 

 the Diaspinae to resist external influences : Biologisches Centralblatt, Er- 

 largen, Dec. 15, '00. — Sarruf, N. Y. Malaria and mosquitoes, Nature, 

 London, Dec. 20, '00. — Smith, J. B. The angoumis grain moth, figs., 

 Bulletin 147, New Jersey Agric. Exper. Stations, New Brunswick, N. J., 

 Dec. 10, '00. — Stephens, W. W., Christophers, S. R., Daniels, 

 C. W. Reports to the Malarial Committee, Royal Society [from West 

 and East Africa.] 3rd Series, London, Dec. 31, '00. — Verhoeft', C. W. 

 A noteworthy enemy \^Chiysopa larvae] of the '" Blutlaus," 24, 34. — 



