434 



INDEX. 



Choragus nitens, 69. 



Chrysomelidie, Notes on the food habits of 

 some, 261. ^ 



Chrysopa, Parasites and enemies of, 124 ; bite 

 of, 125. 



Citheronia sepulchralis, Larva of, 131. 



Cleigastra suisterci, 164. 



Clems f ormicarius, H53. 



Clitogaster pallasii n. sp., 142; Notes on 

 other species of, 142. 



Cnesinus strigicollis, 79. 



Coccidae, Parasites of, 237, 351. 



Cockroach, A viviparous, 129. 



Colaspis tristis injuring roses, 218. 



Coleoptera, Blind or nearly eyeless, 23 ; 

 Leaping, 69 ; Myrmecophilous, 87 ; from 

 Guadeloupe, W. I., 147; from the Black 

 Hills, 88 ; on Black Locust, 73 ; Verdi 

 gris in, 228. 



Coleopterous larvae with " dorsal pro-legs," 

 319. 



Coptocycla purpurata, 267 



Corisa laevigata u. sp., 384. 



Corizus pictipes, 369; validus n. sp., 370. 



Corthylus punctatissimus, Life history of, 

 109; spinifer n. sp., 114. 



Cossonid in stems of Agave, 210. 



Cratsepus fletcheri, 396. 



Crepidodera rufipes, 266. 



Cruderus columbianus, 215. 



Cryptocephalus venustus, 263. 



Cylapus tenuicornis, 68, 123. 



Cyllene robinise, 75, 77. 



Cyrnbiodyta rotunda, 227. 



Cynorhaestea new suborder, 233 ; Classifica 

 tion of, 232 ; Morphology of, 271. 



Dactylopius parasitized by Leptomastix, 237. 

 Datames caspari. Habits of, 254 

 Deformities in insects, 70, 100, 181, 21(5, 288, 



396. 



Dendroctonus frontalis, 353. 

 Diabrotica 12-punctata, 177. 

 Dichthadia glaberrima, 207. 

 Diplosis resinicola, 389. 

 Diptera, Hibernation of, 164. 

 Disonycha, Food habits of various species, 



182, 265. 



Dodge, C. R., Artificial .silk (abstract), 56. 

 Doran, Prof. E. W., The evolution of heat by 



Silvanus cassias, 325. 

 Dorylus, 207. 

 Drawing of insects, 350. 



Ecdytolopha insitiana, 75. 

 Elaphidion, Injury to forest trees, 365. 



Eleodes parasitized by Microgaster, 211, 219. 



Elis 4-maculata, 211. 



elegans. 227; latiusculus, 227; nitid- 

 ulus, 227. 



Emphylus americanus, 227. 

 Empidse, Food-habits of a species of, 146. 

 Encyrtinae, New and remarkable genus of, 



P^nicocephalus, Notes on the genus, 328 ; 



culicis, 329, schwarzii n. sp., 329. 

 Entomological Society of Washington : 



Amendment to Constitution, 328. 

 Entomology, North American Publications 



on, 5. 



Epitrix cucuineris, 184 ; fuscula, 184. 

 Erigone alba n. sp , 44; alticeps n. sp., 45 ; 



melanocnemis n. sp., 45; parvula n. 



sp., 45 ; tibialis n. sp., 45. 

 Eucharinae, Notes on N. A. species of, 354. 

 Eunotus, Discovery of the genus in America, 



278; cretaceus, 208 ; lividus n. sp., 288 

 Eupelmus drassi n. sp., 297; piceus 11. sp., 



296. 



Eurytoma, Habits of, 66. 

 Eysarcoris intergressus n. sp., 368. 



Fernow, B. E., The ravages of Liparis 

 (Psilura) monachain Germany and means 

 of defence (abstract), 172 ; Results on 

 work against Psilura monacha in Europe 

 (abstract), 237 ; Shorter comnmnications, 

 216, 396. 



Fig insects in Mexico, 214 



Food-plants of some Capsidae, 224 ; of 

 Chrysomelidse, 261 ; of Scolytidae, 391 ; 

 of the Lixi, 339. 



Fox, Dr. Win. H., New N. A. species of the 

 genus Erigoue, 44; A list of Spiders 

 from Indiana, 267 ; Shorter communica_ 

 tions, 216, 218. 



Galeruca notata, 265 ; tuberculata, 264 ; 

 xauthomelaena, Number of annual gen 

 erations of, 364. 



Gill, Dr. Theo., The larva of insects an 

 intercalated stage (abstract), 304. 



Gossamer Spiders, 385. 



Grapholitha sebastianiae n. sp , 214. 



Grapta interrogationis, Swarming of, 267. 



Gryllotalpa, stylopized, 70. 



Gymnosoma, Notes on various species, 141. 



Gypsy Moth in Mass., 218, 395, 396. 



Habronestfs, Description of the genus, 30 ; 



americanus n. sp., 31. 

 Hadrodema pulverulenta, 374. 

 Haltica carinata, 183 ; chalybea, 183 ; ignita, 



.183 ; foliacea, 184 ; marevagans, 265 ; 



punctipennis, 184. 

 Halticids, Note on food-habits of, 182. 



