22 Ins. 
INSECTA. 
194. Fielde v M. Fishing lines and ligatures from the Silk-glands of 
Lepidoptcrous larvae. P. Ac. Philad. 1886, pp. 298 & 299. 
195. Fiori, A. Saggio di un Catologo dei Colcotterl del Modenese o del 
Reggiano. Atti Soc. Mod. Mem. xx, pp. 1-25 & 97-112. 
196. . Note entomologiche. Bull. Ent. Ital. 1886, pp. 414-417. 
\Coleoptera.~\ 
Relates to Ancylopus and Malchinus. . 
197. Flach, K. Ein blindes Ptilium. Deutsche E. Z. xxx, p. 248. 
[Coleoptera.\ 
198. Fletciier, J. Report of the Entomologist, 1885, Dept, of Agr. 
Ottawa, 56 pp. 
Miscellaneous information about Insects injurious in Canada. Illus- 
trated by numerous very coarse woodcuts. 
199. Fleutiaux, Ed. Descriptions de nouvelles especes de Cicindtlide s*. 
C.R. ent. Belg. 1886, pp. lxxxvi-xc. [ Coleoptera .] 
5 species, from several regions. 
200. . Supplement au Catalogue des CoUoptkres de M. M. Gem- 
mingor et do Harold ; Languriides ot Erotylides. Ann. Ent. Belg. 
xxx, pp. 216-224. 
201. Fol, II. L’instiuct ot Tintolligence. Rev. Sci. 1886 (i), pp. 193-196 
& 265-269. 
The first part of this is chiefly devoted to Fabre’s views as to the 
psychology of Hymenoptera. The author gives definitions of instinct and 
intelligence. 
202. Forbes, S. A. Studies on the Contagious Diseases of Insects. 
Bull. Illin. Lab. N. H. ii, pp. 257-321, pi. 
Gives an account of disease considered to be due to the presence of 
Bacillus or Micrococcus in several species of Lepidoptera. [Summary in 
J. R. Micr. Soc. (2) vi, pp. 971 & 972.] 
203. Forel, A. Especes nouvelles de Fourmis amdricaines. C.R. erit. 
Belg. 1886, pp. xxxviii-xlix. [ Hymenoptera .] 
204. . Diagnoses provisoires de quelques especes de Fourmis de 
Madagascar. T. c. pp. ci-cvii. [. Hymenoptera .] 
205. . Nouvelles Fourmis do Grdce. T. c. pp. clix-clxviii. 
[ Hymenoptera .] 
A list of 41 species, and 15 races or varieties, with three novelties. 
206. . Etudes myrmdcologiques en 1886. Ann. Ent. Belg. xxx, 
pp. 131-215. \_Ilymenoptera.'\ 
Consists of two parts. I. Observations on habits, &c. II. Descriptions 
of new or insufficiently known species. He states that when Formica 
pratensis migrates, all its guests and parasites follow it, evidently by the 
aid of the olfactory function of their antennae. The sense of smell, he 
considers, takes a development (capacity of localising an odour) wanting 
in ourselves. 
