16 Insecta. Diptera für 1912. 



Hetschko, Alfred (1). Biologisches über Apistomyia elegans Big. 

 (Dipt. Blepharoc). Wiener ent. Zeitg., vol. 31, p. 305—307. 



— {%), Die Metamorphose von Liponeura cineragcens Lw. 

 (Dipt. Blepharoc). 1. c, p. 319—325, Fig. 1—5. 



Hewitt, C. G. (1). House flies and how they spread disease. Cam 

 bridge 1912, p. I—XII, 1—122, Fig. 1—18. 



— {%). Fannia (Homalomyia) canicularis Linn. and F. scalaris 

 Fab. An account of the biononiics and the larvae of the flies and their 

 relation to Myiasis of the intestinal and urinary tracts. Parasitology, 

 vol. 5, Pt. 3, p. 161—174, Tai 7. 



Heymanu, Bruno. Die Mückenplage und ihre Bekämpfung. 

 (Deutsch. Ver. f. öffentl. Gesundheitspfl.) Münchener mediz. Wochen- 

 schrift, vol. 59, p. 2197 u. 2198. 



Hine, Jas. S. Five new species North American Tabanidae. Ohio, 

 Natural., vol. 12, p. 513—516, Tal 25. 



Hooker. C. W. The occurence of Cecidomyia foliora. Ent. News, 

 vol. 23, p. 472. Vorkommen in Wisconsin an Quercus rubra u. coccinea. 



Houard, C. Les zoocecidics du nord de l'Afrique. Ann. Soc. ent. 

 France, vol. 81, p. 1—236, Fig. 1—427, Tal 1 u. 2. 



Houser, J. S. (1). The Goose berry gall midge or bud deformer. 

 (Rhopalomyia grossulariae Feit.). Journ. econ. Ent., vol. 5. p. 180 

 -184, Tal 5 u. 6. 



— {%). Sciara sciophila larvae congregating in chains. 1. c, p. 399. 

 Howard, C. W. Insccts directly or indirectly injurious to man 



and animals in Mozambique, East Africa. Bidl. ent. Research, vol. 3, 

 Part 2, p. 211 — 218. — Verzeichnis blutsaugender, parasitischer 

 oder schädlicher Dipteren, p. 214 — 218. 



Howard, C. W. u. €lark, P. F. Experiments on Insect transmission 

 of the virus of Poliomyelitis. Journ. Exper. Med., vol. 16, p. 850 

 — 859. — Referat in: Rev. applied Ent., vol. 1, ser. B, p. 17 u. 18. 

 — Versuche mit Musca domestiea (positiv!) und Culex. 



Howard, L. 0. (1). A contribution to the study of the insect 

 fauna of human excrement (with special reference to the spread of 

 Typhoid fever). Proc. Washington Ac. Sei., vol. 2, 1910, p. 541—604, 

 Fig. 17—38, Tal 30—31. 



— (2). House flies. U. S. Dept. agrio., Farmers Bulletin. No. 459, 

 p. 1—16, Fig. 1—9. 



— (3). The House-Fly disease carrier, an account of its dangerous 

 activities and the rneans of destroying it. London 1912, p. I — ^XIX, 

 1—312, Tal 1—16. 



Howard, L. 0. u. Fiske, W. F. The importation into the United 

 States of the parasites of the gipsy Moth and the brown-tail moth: 

 a report of progress, with some consideration of previous and con- 

 current efforts of this kind. U. S. Dept. of Agric. Bull. No. 98, p. 1 

 —344, Fig. 1—73, Taf. 1—25. — Zucht, Biologie, Metamorphose 

 von Parasiten. 



Howard, Laland 0., Dyar, Harrison G. u. Kuab, Frederick. 

 The Mosquitoes of North and Central America and the West Indies. 



