TITLES. 
Ins. 21 
306. [Giglio-Tos, E.] Diagnosi di alcune nuove species di Ditteri. 
Boll. Mus. Tor. v, No. 78. 
307. . Nuove specie di Ditteri del Museo Zoologico di Torino. Op. 
cit. No. 84. 
308. Gillette, C. P. New Cynipidce. Ent. Am. vi, pp. 21-25. 
[jE lymenopteraJ] 
309. . Oviposition of Anomalon sp. Ent. News, i, p. 139. \IIymeno- 
ptera.~\ 
310. . A new ' Cecidomyid infesting Box-elder. Psyche, v, p. 392. 
\JDiptera.~\ 
311. Gilson, G. Recherches sur les cellules s6cr6tantes. i. La Soie et 
les appareils s^ricigenes. I. Lepidopteres. Cellule, vi, pp. 117-182, 
pis. i-iii. 
312. . The seeretion of Silk by the Silkworm. Rep. Brit. Ass. 
1889, p. 628. 
313. Glaser, L. Ueber Dimorphie und Mimetik bei den Schmetter- 
lingen. Ent. Nachr. xvi, pp. 212-218. \Lepidoptera.\ 
314. . Mittheilungen aus dem Insektenleben dieses Sommerhalb- 
jahrs. T. c. pp. 250-254. 
315. Goding, F. W. A new Orthopter from Tennessee. Ent. Am. vi, 
p. 13. 
316. ■. A new Apple pest. Ent. News, i, p. 123. 
317. Godman, F. D., & Salvin, O. Biologia Centrali-Americana. 
Pts. Ixxxii-xc. 
The entomological contents of these parts are as follows : — 
Lepidoptera. Rhopalocera , by F, D. Godman & O. Salvin, vol. ii, 
pp. 185-240, pis. lxv-lxx ; Enantia to Papilio. 
Lepidoptera. Heterocera, by H. Diiuce, pp. 345-440, pis. xxxi-xxxiv : 
Homoptera to Hormisa . 
Coleoptera , vol. ii, pt. 1 : Nitidulidce , by D. Sharp, pp. 305-336, pi. x. 
Yol. ii, pt. 2 : Lamellicornia, by H. W. Bates. 
Index, Introduction, and list of plates. 
Yol. iii, pt. 1 : Throscidce , Eucnemidce , by G. H. Horn, 
pp. 193-257, pis. ix & x. 
Vol. iv, pt. 2 : Heteromera , by G. C. Champion, pp. 121— 
256, pis. vi-x : Ditylus—Pentaria. 
Vol. iv, pt. 3 : Rhynchophora , by D. Sharp, pp. 41-80, 
pis. ii & iii : Eugnamptus to Apion. 
Yol. vi, pt. 1 : Phytophaga , by M. Jacoby. Supple- 
ment, pp. 169-232, pi. xl : Chlamys to Fidia. 
Vol. vii : Endomychidre , by H. S. Goriiam, pp. 129-144, 
pi. vii : Epopterus to Rhymbus. 
