XVII 



Depressaria fernaldella u. sp. TVlsm., descr., 256. 

 gracilis n. sp. Wlsm., descr., 257. 

 grotella, sj'iionymy, 95. 

 lier.'icleana, syuonymy, 94. 

 heracl«i, syn., 94. 



beracliana, article by C. V. Riley, 94. 

 hilarella, syn., 256. 

 hypeiicella allied to fernaldella, 256, 

 inipiTiella, allies, 257. 

 lytbrella n. sp. "Wlsm., descr., 257. 

 ontariella, syn., 94, 96, 97. 

 parilella var. novo-mundi, Wlam.'s revis., 



256. 

 pastinacella, syn., 94. 

 piilvipeunella, syn., 255. 

 purpurea, allies, 257. 

 solidaginis n. sp. Wlsm., descr., 255. 

 togata n, sp. Wlsm., descr., 254. 

 umbellarum, syn., 94. 

 Dermatobia infestiug man, article by Dr. Eudolpb 

 Matas, 76. 

 noxialis in Miss., 226. 

 Dermestes lardarius in Nat. Museum., 384. 

 maculatiis, D. lardarius vs., B84. 

 vulpinus, litigation relative to, 260. 

 Destructive Cricket in Louisiana, 87. 



Leaf-hopper on timothy, 381. 

 Diabrotica 12punctata injuring fruit trees, 58. 

 larvae in corn roots in S. C, 386. 

 trivittata, hydrocyanic acid, gas, 286. 

 Dicerca boring in poplar, 58. 



divaricata, figured in 3rd Kept. TJ. S. E. C, 



58. 

 prolongata in poplar, 58. 

 Dichelonycha fuscula, 

 Dictyna, improbable author of bite, 282. 



volnpis parasitized, 107. 

 "Die back " of orange and leaf-hoppers, 52. 

 Diloba ca;ruleocephala in England, 151. 

 Dineutes not eaten by fish, 160. 

 Dinocamptus considered a subsection of Perili- 



tus,338. 

 Dinoderus floridanum, allied species in opium 



pipe, 220. 

 Diphucephala splendens in Tasmania. 

 Diplosis pyrivora, synonymy, 121. 



tritici, importation to Australia, 193. 

 Diplotaxis sp. on fruit trees, 59. 

 Dipteraof Chili, 119. 



Dipteron, possible parasite of Icerya inN. Z., 297. 

 Dog-fish, insect diet of, 159, 160. 

 Dolomedes, habitat, 162. 

 Dorosoma, insect diet of, 159. 

 Doryphora, 10-lineata in Nova Scotia, 109 



in Ohio, 319. 

 Dragon Fly larvae attacking young fish, 58. 



eaten by fish, 160, 

 Drosophila quiuai ia bred from Coccus cacti, 259. 

 Drosophilinae, 21, 329. 



Dryocampa imperialis on Elm and Linden, 379. 

 Dryophthorus, food habits, 198. 

 Dryotribus, food habits, 198. 

 Dysdercus snturellus injuring oranges, 190. 

 article by R. and H., 234. 

 parasite of supposed eggs, 242. 

 Dysderidae, structure, 200. 



25068— No. 12 4 



E. 



Earwig injuring fruit in Tasmania, 361. 



Eau celeste for Rose Beetle, 32. 



Eburia quadriniaculata, longevity of early stages, 



article by F. M. Webster, 339. 

 Echinodermata, 83. 



Ectobia germanica in Treasury, 68, 191. 

 Eel worms, Bulletin on Anguillula, 3C0. 

 Eggs of insects, mounting for progressive study, 



316. 

 Elachistus an external parasite, 171. 

 Elasmus an external pai-asite, 171. 

 Elassoptes, food habits, 198. 



Elm Leaf-beetle not in Eastern cities in 1888, 125. 

 Emasculating Bot-fly, article by R. and H.,214. 

 Emphytus maculatus injuring strawberry, 319. 



testaceus on Polygonum, 346. 

 Encoptolophus sordidus in Calif., 228. 

 Encyrtus dubius n. sp. Howard, descr., 270. 



truncatellus, parasite on Depressaria, 98. 

 Endrosis lacteella in wine-bottle corks, 92. 

 English Sparrow, noteating Willow Slug, 37. 

 destroying Woolly Aphis, 156. 

 destruction of in Australia, 352. 

 Entedon n. sp., Icerya parasite, 130. 

 Entomological Society of Washington, abridged 



minutes, 162, 200, 230, 295, 326, 357, 

 Entomologiske Meddelelser, notice, 167. 

 Entomologists' Union, a proposed national,. 262, 359. 

 Entomology, economic, in India, 60. 

 reviews of papers on, 355. 

 in Chili, 118. 



two suggestions to students of, 151. 

 Holland collection, 202. 

 reviews of recent publications, 203. 

 in Australia, 358. 

 Epeiridae of N. A., Keyserling'swork on, 357. 

 Ephemeridae eaten by fish, 160. 

 Ephestia interpunctella in U. S., 315. 



kuhniella in England, 315, 35.". 

 Epicaerus imbricatus on fruit trees, 59. 

 Epipaschiae described by Hulst, 93. 

 Erigone parasitized, 106. 

 Eriococcus eucalypti in Australia, 297. 

 Eriopis connexa in XJ. S. and Chili, 119. 

 Eristalis, 5. 



Ermine moth in England, 151. 

 Erythroneura vitis in Ohio, 319. 

 Etheostoma, insect diet of, 159. 

 Eubadizon schizoct ri n. sp. R. andH., 44. 

 Eucalyptus Scale in Australia and Tasmania, 363. 

 Eulepiste cressoni, position, 195. 



maculifer n. sp. Wlsm., position, 195. 

 Eumaeus atala, article by E. A. Schwarz, 37. 

 Eupalus sp. in grain elevator, 51. 

 Eupelmus karschii, Hessian Flyparasite, 132. 

 Euphoria inda infested withmites, 349. 



melancholica on cotton bolls, 55. 

 Euplectrus an external parasite, 171. 

 Euplexoptera, Earwigs placed in. by Westwood, 



301. 

 Eurhopalns variegatus in Chili, 154. 

 Eurycreon rantalis in Kansas, 13. 

 Euryscapus saltator, Hessian fly parasite, 132, 

 Euschistus tristigmus, hydrocyanic acid gas, 286. 



