550 



INDEX. 



Horse-fly, 417 

 Horseshoe crab, 83 

 House-fljr, 429 

 House-spider, 119 

 Hyaleodalphnia, 35 

 Hyallodes, 287 

 Hybernia, 445 

 Hydrachna, 102 

 Hydraohiiidse, 102 

 Hydrobatidffi, 267 

 Hydrobius, 389 

 Hydroessa, 275 

 Hydroraetra, 276 

 HydrometridEe, 275 

 Hydrophilidse, 388 

 Hydrophilus, 389 

 Hydroporus, 391, 393 

 Hydroptilidse, 165 

 Hygrotrechus, 267 

 Hylesinus, 337 

 Hylobius, 343 

 Hylotrupes, 332 

 Hylurgus, 337 

 Hymenoptera, 503 

 Hyperaspidius, 310 

 Hyperaspis, 310 

 Hyperoliiria, 454 

 Hyperia, 73, 74 

 Hyperidae, 74 

 Hypna, 480 

 Hypocoucha, 59 

 Hypoohrysops, 479 

 Hypoderma, 425, 427 

 Hypolimna, 483 

 Hypophloeus, 352 

 Hypsauohenia, 225 

 Hysteropterum, 233, 243 



lapyx, 137 



Ibaous, 55 



Ibla, 16 



Ichneumon-flies, 512 



lohneumonidse, 514 



Idotea, 71 



IdoteidiB, 71 



Illaphanus, 394 



Ilybius, 393 



Ilyoooris, 260 



Inquilines, 510 



Insects, anatomy of, 89 



Insects, number of species, 95 



lo moth, 454 



Ips, 381 



Ipthimus, 353 



Isopoda, 69 



Ismene, 475 



Isosonia, 511 



Issida, 2)3 



Issus, 233 



Itch-mite, 100 



Ithomia, 493 



Ithycerus, 344 



lulidsE, 127 



lulus, 127 



Ixodes, 101 



Ixodidae, 101 



Jalmenes, 479 

 Jassidae, 244 

 Jassus, 245 

 Jigger, 434 

 Julus, 127 

 Jumping beans 441 

 Jumping spiders 118 

 Junonia, 488 



KaUmia, 484 

 Katydids, 187 

 King crab, 83 

 Kochlorine, 17 



Labia, 139 



Lace-winged flies, 156 

 Laohlania, 151, 154 

 Laclinopliorus, 397 

 Lachnosterna, 371 

 Lachnus, 220 

 Lady-birds, 310 

 Lady crab, 63 

 Lsemodipoda, 72 

 Lagenopsyclie, 165 

 Lamia, 325, 328 

 Lamenia, 233 

 Lamiina:, 325 

 Lamprosoma, 321 

 Lampyridae, 358, 359 

 Lampyrinse, 359 

 Lampyris, 359, 360 

 Land craljs, 65 

 Lantern-fly, Brazilian, 229 

 Lapliria, 419 

 Largus, 288 

 Larmus, 339 

 Larrada, 528 

 Larrina;, 528 

 Lasia, 421, 422 

 Lasioderma, 355 

 Laternaria, 229 

 Lathrobium, 388 

 Latona, 35 

 Leaf-crumpler, 444 

 Leaf-cutter bee, 539 

 Leaf insect, 176 

 Leaia, 41 

 Lebia, 396 

 Lecanium, 215 

 Leistotrophus, 387 

 Lema, 322 

 Lemonias, 479 

 LemoniinSE, 479 

 Lepadidae, 19 

 Lepas, 20 

 Lepidooyrtus, 135 

 Lepidoptera, 435 

 Lepidurus, 37 

 Lepismatidse, 137 

 Lepisma, 137 

 Leptidse, 417 

 Lepthius, p84 

 Leptocerus, 164 

 Leptochelia, 70 

 Leptocircus, 501 

 Leptocorisina, 290 

 Leptodora, 34 

 LeptodoridsE, 34 

 Leptophlebia, 153 

 Leptopodia, 61 

 Leptopus, 266 

 Leptura, 329 

 Leptus, 103 

 Lepyronia, 243 

 Lepyrus, 343 

 LernEea, 28 

 Lernjeidse, 28 

 Lernseodiscus, 18 

 Lernaeonema, 23 

 Lernaeopoda, 28 

 LernjeopodidEe, 28 

 Leucania, 451 

 Leucosoidea, 62 

 Leucospis, 510 

 Libellula, 150 

 Libellulidfe, 147 

 Libellulina, 151 

 Liburnia, 241 

 Libythsea, 479 

 Libythseinae, 479 

 Libyssa, 293 

 Lice, 209 

 Lichnanthe, 372 

 Lightning bugs, 359 



Limnochares, 102 

 Limenitis, 482 

 Limonius, 363 

 Limuadia, 38 

 Limnadidse, 38 

 Limnetis, 38 

 Limuophilus, 164 

 Limnoria, 71, 75 

 Limnoridse, 71 

 Limnotrechus, 268 

 Limnometra, 268 

 Limulus, 83 

 Linguatula, 87 

 Linyphia, web of, 112 

 Liotheidae, 296 

 Lipoptena, 433 

 Lissorhoptrus, 339 

 Llthobiid^, 129 

 Lithoblus, 129 

 Lithocalletis, 440 

 Lithodidae, 59 

 Lithotrya, 19 

 Litoohrus, 383 

 Litoralia, 276 

 Livia, 224 

 Lixus, 343 

 Lobster, 53 



,, spiny, 55 

 Locust, 178 



„ clumsy, 194 



, , granulated grouse, 192 



, , green-striped, 203 



,, grouse, 192 



,, red-thighed, 194 



„ rocky-mountain, 195 



„ seventeen year, 227 

 Locusta, 191 

 Locustidae, 183 

 Long armed beetle, 327 

 Long horned beetles, 323 

 Longicorn beetles, 323 

 Loparia, 286 

 Lopliacris, 193 

 Lophopida, 233 

 Loricata, 54 

 Lordops, 344 

 Louse, cow, 211 



,, common, 210 



„ body, 211 



,, crab, 210 



„ fish, 27 



,, grape gall, 222 



„ head, 210 



,, jumping, 223 



„ oyster-shell bark, 214 



,, whale, 73 



,, wood, 72 

 Loxandrus, 397 

 Tjubber grasshopper, 194 

 Luoanidae, 375 

 Lucanus, 376 

 Lucifer, 49 

 Luciola, 360 

 Ludius, 363 

 Luna moth, 458 

 Luteva, 276 

 Lycaenidae, 475 

 Lycaena, 476, 481 

 Lycomorpha, 462 

 Lycorea, 493 

 Lycosa, 110 

 Lyctocoris, 285 

 Lyda, 506 

 Lyerman, 226 

 Lygaeida), 288 

 LygfEUS, 289 

 Lymexylonidae, 354 

 Lymexylon, 354 

 LyncEsida), 35 

 Lysiopetalidae, 127 



