Index 



ichneumon fly, life history of, 64 



Ichneumonoidea, 3, 61 



imported currant worm, 74 



insects, collecting and preserving, 389 

 collecting aquatic, 395 

 for the cabinet, preparing, 401 

 killing and preserving, 401 

 rearing different kinds of, 396 



internal parasites, how they live, 49 



introduction, vii 



Isoptera, 353, 354. 355 



Jalysus spinosus, 309 

 Japygidae, 381, 384 

 Jassida, 229, 243 

 Jassoidea, 243 

 jumping plant-lice, 259 



katydid, 337 



-> angular-winged, 339 



"song," 321 

 -^typical life history of, 339 

 Katydids, 320 



Kellicott, D. S., 368, 372, 375 

 Kellogg, V. L., 108, 109, 348 

 killing and preserving insects, 401 

 Kirkaldy, G. W., 274 

 Kirkland, A. H., 315 

 kissing bug, 293 

 koo-chah-bee, 182 

 Koppen, F., 365 

 Kraemer, 55 



La Fontaine, 39 



Laboulbene, 192 



lace bugs. The, 299 



lacewing fly, 79 



lace-winged flies the golden-eyed, 222 



lace-winged insects, 209 



ladybirds, 258 



Laelius trogodermatis Ashm., 34 



Lamborn, Robert, H., 366 



lantern-flies and their allies. The, 235 



Laphria, 142 



larch saw-fly, 74 



Largus succinctus, 307 



Lasius, 42 



leaf-bug, typical life history of, 302 



leaf bugs, The, 301 



leaf-cutting bugs, 1 1 



leaf-footed plant bug, 304 



leaf-hopper, typical life history of, 245 



leaf-hoppers, the, 243 



Leboeuf, A., 360 



Lecaniinse, 254 



Leeuwenhoek, 317 



Leidy, Joseph, 80 



lens, hand, 393 



Lepidocyrtus americanus, 387 



Lepismatidae, 381, 382 



Leptidae, 87, 126 



Leptoceridae, 197, 203 



Leptocoris trivittatus, 305 



Leptogaster, 142 



Leptoglossus phyllopus, 304 



Lestes, 371 



Lethierry, 289 



Leucopis, 187 



Libellula pulchella Drury, 376 



Libellulas, 372 



Libeilulidae, 369, 375, 376 



lice, the true, 316 



life History of a bee-fly, typical, 138 



bumblebee, 12 



Chalcis fly, 57 



common walking-stick, 323 



crane fly, 95 



digger wasp, 22 



gad fly, 132 



gall-gnat, 115 



golden-eye, 224 



grasshopper, 334 



horn-tail, 71 



katydid, typical, 339 



leaf-bug, typical, 302 



leaf-hopper, typical, 245 



midge, 1 1 1 



mosquito, 104 



parasitic wasp, 34 



pear-tree Psylla, 260 



rear-horse, 327 



scorpion fly, 207 



water-strider, 285 



white fly, typical, 247 



ichneumon fly, 64 



ants, typical, 48 



bot-flies, typical, 155 



stink bugs, typical, 314 



wasps, typical, 33 

 Life History of the ant-decapitatmg fly, 



147 



bed-bug, 289 



buffalo tree-hopper, 239 



cat and dog flea, 193 



chinch-bug, 31 1 



cotton stainer, 308 



dobson, 212 



frosted lightning hopper, 236 



hawthorn lace bug, 300 



hop plant louse, 265 



house-fly, 187 



oyster-shell bark louse, 255 



"pear slug," 76 



"seventeen-year locust," typical, 233 



squash bug, 305 



wheel bug, 294 

 Limnephilidae, 197, 199 

 Limnobates lineata Say, 282 

 Limnobatidae, 271, 282 

 Limnobia, 95 



423 



