General Index. 



341 



Harding, W. E., insects from, 134, 136, 326. 

 Harmonia pini, 139. 

 Harrington, Wm. H., cited, 293. 



on Thialessa, 156, 158. 

 Harris [Dr. T.], cited, 143, 147, 149, 151, 154, 

 236, 237, 265, 299. 



Entomological Correspondence cited, 

 147, 171, 217. 



Insects Injurious to Vegetation cited, 

 143, 147, 149, 155, 157, 234, 237, 260, 288. 



Insects of New England cited, 147, 155, 

 234. 



on joint worm parasites, 153. 



on generations of Mytilaspis pomorum, 

 237. 

 Harris, Mrs. Ira, lulus from, 328. 

 Harvard College entomological library, 



290. 

 Harvard University, entomology in, 291. 

 Harvest fly, 322. 



Hauser on smell in insects, 300. 

 Hawthorn Tingis, 228. 

 Hedges, C. H., bark-borer from, 224. 

 Hedges, C. M., Mantis eggs from, 279. 

 Hellebore, 3li, 314. 

 Hellgrammite fly, 328. 

 Helophilus similis, 320. 

 Helxines, Crepidodera, 222, 316. 

 Hemerobius delicatulus, 296. 



dipterus, 296. 

 Hemileuca Maia, 172, 315. 

 Hemiptera, 130, 132, 133, 140, 144-5, 205, 227-241, 



253, 285, 287, 310, 319. 

 Hemiptera-Heteroptera, number of de- 

 scribed species, 30i. 

 Hemiptera-Homoptera, number of de- 

 scribed species, 30i. 

 Hemiptera, publications on, during 1885-6, 



295. 

 Hemlock inch-worm, 140. 

 Hemlock leaf min«r, 179. 

 Henrici, Thecla, 257. 

 Henshaw [S.], cited, 248, 301. 



List of Coleoptera cited, 204. 



on Coleoptera, 295(2). 



on Cermatia, 250. 

 Hentzii, Chauliognathus, 204. 

 Herrich-SehaefCer cited, 229. 

 Hesperia lineola, 247. 

 Hessian fly, 131, 149, 152, 153, 283, 294, 320. 

 Heteroptera, 130, 227, 229, 276. 



number of species of, 285. 

 Hexagenia bilineata, 244. 

 Hill, W. W., capture of Sphinx, 257. 



Cermatia from, 328. 

 Hippodamia maculata, 200, 201. 

 Histological studies of insects. 287. 

 Holt & Co., H., publishers, 310. 

 Homoptera, 234, 240. 

 Homoptera, estimated number of U. 8. 



species, 285. 

 Homoptera lunata, 177-179. 



bibliography of, 177. 



Homoptera lunata caterpillar described, 

 178. 



distribution, 179. 



habits of larva, 178, 



natural history, 178. 



remedies for, 179, 



rose-feeder, as a, 178. 



sexual difference of moths, 179. 



synonymy, 177. 

 Homoptera Saundersii, 177. 

 Honey-bug, 277. 

 Honey-dew eaten by bees, 315. 

 Hop-louse, 317, 319. 

 Hop-vine aphis, 132, 324. 

 Hop-wash, 319. 

 hordei, Eurytoma, 147. 



Isosoma, 131, 325. 

 Horn, Dr. [G. H.], cited, 208, 264, 275, 295, 313. 



publications on Coleoptera, 295. 



work on Coleoptera, 130. 

 Hornets, 310. 

 Horn-tails, 158, 215. 

 Horticultural Entomology, Address on, by 



Prof. P. M. Webster, mention of, 297. 

 House fly, 287. 

 House spider, 253. 

 Howard [L. 0.], cited, 147, 186, 200, 225. 



on hop-vine aphis, 133. 



publications in Chalcididse, 292. 



studies in Chalcididee, 130.j 

 Hubbard, H. G., on Lagoa opercularis, 



172. 

 Hubbard, S. H., galls from, 328. 

 Hubbard's Insects Affecting the Orange 



cited, 171, 173, 235, 279, 280, 281. 

 Hulst, Rev. G. D., cited, 140. 



New Species of Pyralidas, by, 293, 



studies of Lepidoptera, 131. 

 humuli, Phorodon, 132, 317, 319. 

 Hundred-legged worms, 252. 

 Hunt [T. F.], Bibliography of Corn insects 



cited, 200, 275. 

 hyalina, Tingis, 227. 

 Hydrophilidffi, number of described larvae, 



302. 

 Hylesinus opaculus, 264, 265. 

 Hylotrupes bajulus, 140, 143. 

 Hymenoptera, 130, 131, 136, 147-166, 168, 246, 

 287, 300, 310, 325. 



number of described species, 301. 



number of United States species, 285. 

 Hyperchiria lo, 326. 

 hypophleas, Chrysophanus, 257. 

 Hyppa xylinoides, 258. 



I. 



Icerya Purchasi, 307, 308. 

 Ichneumon fly, 321. 

 Ichneumonidee, 155, 158, 205. 

 Ichneumonized caterpiller, 321, 322. 

 Ichneumon lunator, see Thalessa, 155, 157. 

 Ichneumons, 308. 

 icorise, Scolytus, 227. 



