550 



INDEX. 



Horse-fly. 417 

 Horseshoe crab. 83 

 House-fly. 4-2!' 

 House-spider. 1 1' 1 

 Hyaleodalphnia, 35 

 Hyaliodes, 287 

 Hybernia. 445 

 Eydrachna, 102 

 1 lydraelmidce, 102 

 Hydrobatida'. 2u7 

 Ilydrobius, 3,vi 

 Hydroi-ssa. 275 

 Hydrometra. 27i! 

 Hydrometridse, 275 

 Hydrophilidje, ."88 

 Hydrophilus, 3S.i 

 Hydroporas, '-M. 3.3 

 HydroptilidaN M5 

 Il\ urotrechus. 207 

 Hylesinus, 337 

 Hylobius, -4:; 

 Hylotrnpes, :>."2 

 Hylurgus. '', .17 

 1 lymeiioptera. 503 

 Hyperaspidius, 310 

 I IvptTaspis, 310 

 1 1\ perchiria, 454 

 1 I yperia. 7 ; :. 74 

 Hyperido?, 74 

 Hypna, 4 so 

 Hype-concha, 59 

 Hypochrysops, 479 

 Hypodenna. 425, 427 

 Hypoliaina. 4s:l 

 Hypophlceus, -"52 

 Hypsauchenia, 225 

 Hysteropteruia, 2-'!:!. 243 



lapyx. 137 

 lhacii-;, "'"' 

 Ibla. Hi 

 Ichneumon-flies, 512 



Ichneumonida?, 514 



Idotea. 71 



Idoteidiv. 71 



Illaplianus. 3'.)4 



Ilybins, 393 



[lyocoris, 260 



Inquilines, 510 



Insects, anatomy of, 89 



Insects, number of species. 95 



To moil), 454 



Ips, 381 



Ipthimus. 353 



Isopoda. (i'.i 



Isiuene, 475 



Isosoma, 511 



Issida, 2 ::: 



Issus. :!!:; 



Itch-mite. 100 



Ithomia, 4!>3 



Ithycerus, 344 



lulidse, 1-J7 



lulus. 127 



Ixodcs. 101 



Ixoditliv, 101 



Jalmenes, 47'.i 

 Jassida\ 1244 

 Jassus, 245 

 Jigger, 434 

 Julus, 127 

 Jumping beans 441 

 Jumping spiders 118 

 Junonia, 488 



Kallmia, 484 

 Katydids, 187 

 King crab, 83 

 Kochlorine, 17 



Lubia. i:'.H 



Lace-winged flics. 15j 

 Lacblania. 151, 154 

 Lachnophorus, -'!!i7 

 I.uelmosterna. .'^71 

 Lachnus. 220 

 Lady-birds. 310 

 Lady crab. ii3 

 La'inodipoda. 72 

 l.auenopsyeho. l(_v> 

 Lamia. :''25. 32S 

 Lamenia. 2:^i 

 Lamiina'. :!25 

 Laniprosoma. 321 

 Lampyrida'. 35S. :o'.> 

 Lampyrina 1 . '!"'!' 

 Lampyris. :i"i!i. :'.i!i) 

 Land crabs, (i.5 

 Lantern-fly. Brazilian. 22'.i 

 I.aphria. 41! > 

 I. a runs. 2SS 

 Larinus. 33! i 

 Larrada, 52S 

 Larrina-. 52s 

 Lasia. 421. 422 

 Lasiudenua. '''' 

 Laternaria. 22! I 

 Lathrobium. : 'S~- 

 Latona. : ; 5 

 Lcat'-crumpler. 444 

 I.i-at'-ciittcr bee. 5:!!> 

 lA>af insect. 17ii 

 Leaia, 41 



Lebia, 3ili; 

 Lecaniiim, 215 

 Leist<itn>plnis, 3S7 

 Leuia. : ; 22 

 Lemonias, 47M 

 Lemoniina 1 . 47'.' 

 I .cpadida-, I! 1 

 Lepas. 2H 

 Li-]iidncyrtus. i:;.5 

 Lepidoptcra. 4:15 



Lepismatida'. l."7 

 Leiiisma. b">7 

 Leptida', 417 

 Leptinns. :NI 

 Leptocerns, 1(>4 

 Lepttu'helia. 70 

 Leptoeircns, 5dl 

 Lcpti'cnrisiiia, 2!H) 

 Leptculora. o4 

 Leptodorida', .'14 

 Leptoplilebia. 15:; 



Leptopus, 2iiii 

 Leptura. 32H 

 Leptus. Ui3 

 Lepynmia. 24.". 

 Lepyrtis, 34". 

 Lerna'a. 28 

 Lerna-ida'. 2s 

 Lerna'odiscus, is 

 Lernaeoneina. 23 



Lerna-opodida 1 . 2S 

 Leucania, 451 

 Leucosoidea, (12 

 Leueospis, 510 

 Libellula, 150 

 Libellulida-. 147 

 Libellulina. 151 

 Liburnia. 241 

 Libytha?a, 479 

 Libytluvina 1 . 479 

 Libyssa. 293 

 Lice. 20! I 

 Licbnanthe, 37'2 

 Lightning bugs, 359 



Limnochares, 102 

 Limenitis, 4S2 

 Limnnius. ''(<','< 

 Limnadia, 3S 

 Limnadida', i>8 

 Limnetis. : S 

 Limnophilns. 1(54 

 Limnoria. 71 . 75 

 Limnorida'. 71 

 Limnotrecbus. 2 .S 

 Limnomctra. 2 :s 

 Linuilus, S3 

 Linguatula, S7 

 Linypbia. web of. 112 

 Liotbeidse, 2!Ki 

 Lii>ptena. 4:!-'! 

 Lissiirhoptrus. 3".'J 

 Lithobiida-, 12!> 

 Lithobius. 12! 

 Lithocalletis. 440 

 Lithodida\ 5> 

 I.itlmtrya, 1!> 



Litcralia. 27(j 

 Livia. 224 

 Lixus. 343 

 Lobster, 53 



spiny. 55 

 Locust. 1 iS 



clumsy. 194 



,, granulated grouse, l! ; 2 

 ,, green-striped. 203 

 -muse, 1'.'2 

 red-thighed, 1114 

 rocky-mountain. 1!i5 

 seventeen year, 227 

 Loensta, 1!U 

 Lucusiida 1 . is:: 

 Ldiiu armed beetle. ."27 

 LOIIL; honiccl lieetles. .".23 

 Loiigicorn beetles, 32-'i 

 Loparia, 2Sii 

 I.nphacris. l!>3 

 Ln[>ht)[iida. 2-'!:i 

 Loricata. "' 1 

 Lnrdiips. -'141 

 Louse, cow. 211 



common. 21H 

 body. 211 

 crab. 210 

 Hsh. 27 



grape gall, 222 

 ., head. 210 



jumping, 223 

 ,, oyster-shell bark, 214 

 whale. 73 

 wood, 72 

 Loxandrus, ::!'7 

 Lubber grasshopper, l!'l 

 Lucaniiia', ; i7"> 

 Lncanns. 37i; 

 Lucifer. 4!i 

 Luciola, 3iiO 



Luna moth, 458 

 Luteva, 27o 

 Lyca-nida', 475 

 Lycaena, 470, 4S1 

 Lycomorpha, 4(12 

 Lycorea, 4!I3 

 Lycosa, 11G 



" 



Lyda, 506 



Lyerman, 220 

 Lygseidse, 2ss 

 Lygseus, 2s:i 

 Lymexylonida'. ;>54 

 Lymexyliui, -'!54 

 Lynca'ida 1 . : !5 

 Lj*sioiietalida>. 127 



