TITLES. 
Ins. 19 
271. FoltUES, S. A. The American Plum-borer, “ Euzophera semi - 
funeralis , Walk.” Psyche, v, pp. 295-299. [Lepidopterai] 
272. ForEl, A. Norwegische Ameisen und Driisenkifct als Material zum 
Nestbau der Ameisen. MT. schw. ent. Ges. viii, pp. 229-233. 
[Ily nienopterai] 
273. . Un Parasite de la Myrmecia forficata , Fabr. C.R. Ent. Belg. 
1890, pp. viii-x. [Ily nienopterai] 
274. . Fourmis de Thnisie et de l’Algerie orientale r^coltdes et 
d^crites par. 7. c. pp. lxi-lxxtL [. Hymenoptera .] 
275. . JEnictus-i'yphlatta d^couverte de M. Wroughton. Nouveaux 
genres de Formicides. T. c; pp. cii-cxii. [Hymenoptera.] 
276. . Une nouvelle Fourmi. Le Nat. xii, p; 217. [ Hymenoptera i] 
277. Fowler, W.- W. On a new species belonging to the genus Lan- 
guria. Ent. M. M. (2) i, p. 107.- [ ColeOpterai] 
278. . The Co'leoptera of the' British Islands. Pts. 37-48. 
279. Fox, W. J. Description of three new species of Hymenoptera. 
Ent. News, i,- pp. 106 & 107. 
280. . Three ne# Species of Aculeate Hymenoptera . 7. c. pp. 137 
& 138. 
FranceschInI, F. [See TargiOni To^zetti (844)’.] 
281. French, G. H. Some hew Colorado Mo'ths.- Canad. Ent. ±xii, pp. 
44-47. [Lepidopterai] 
282. . Some new Moths. 7. c. pp.- 133-135. [Lepidopterai] 
283. Frenzel, J. Die Saftentleeruug bei Schmetterlirigen natih deren 
Ausschliipfen. Zool Anz. xiii, pp. 579 & 580. 
284. Fritze, A. Zur Fauna von Central Japan. I. Saisondimorphis- 
mus bei JapanisChen Schntetterlingert. Zool. Anz. xiii,- pp. 12 & 13. 
[Lepidoplera .} 
285. FrivaldSzky,- J. Ctiteoptera in expeditione D. Comitis Belm 
Sz^chenyi in China, praecipue boreali, a dominis Gustavo Kreitner et 
Ludovico Loczy anno 1879, collecta. Term!, fiizetek, xii, pp.- 197-210. 
286. Froggatt, W. W. Notes on the life-history of certain Saw-flies 
(Genus Perga ) with description O’f a new species. P. Linn. Soc. 
N.S.W. (2) v, pp. 283-28^8. [Hymenoptera.] 
287. . Descriptions of a new genus and two tiew specie^ of fenthre- 
diriidce. 7. c: pp. 487-490. [Hymenoptera.] 
288'. Fyles, T. W. Gelechia galleedlplapappi , n.- sp’. Cariad. Eht. xxii, 
p. 248. '[Lepidopterai] 
289. Gadeah de Kervil-le,- H. Experiences terato’g6niques sur dif- 
ferences especes d’lnsectes. Le Nat. xii, p. 114. 
