INSECTA. 
259 
Hymenoptera, metathorax of, xiv. 1 1 
neuters among, xiv. 77 
nymphae of, xiv. 21 
peculiar characters of, xv. 391 
regions of the back of, xiv. 51 
shield of, xiv 17 
stigmata of the thorax of, xiv. 
12 
sting of females of, xiv. 18 
supplementary segments of, xiv. 3 
supplement on the, xv. 389 
tegula of, xv. 578 
wings of the, xiv. 15 
Hypantus, xv. 58 
Hypera, (Germ.) xv. 59 
Hyphydrus, description of, xiv. 249 
lyratus, xiv. 249 
Hypocera, xv. 717 
Hypophlseus, xv. 8 
(Fab.) xiv. 561 ; xv. 4 
boros, xiv. 561 
Hypulus, (Payk.) xv. 18 
Ibalia, (Latr.) xv. 361 
Ichneumon, xv. 407 
de Laponie, xv. 404 
(Lin.) xv. 360 
aphidum, xv, 418 
organs of touch of, xiv. 64 
fly, xv. 429 
habits of the female, xv. 410 
luteolus, xv. 418 
proper, xv. 362 
rufus, larvae of, xv. 417 
utility of the, xv. 408 
Ichneumonidae, larvae of, xv. 407 
Ichneumonides, the, xv. 360- 406 
larvae of, xv. 581 
Ichneumons, eggs of, xv. 415 
galls of, xv. 421 
Idea, (Fab.) xv. 586 
(Meig.) xv. 710 
Imatidium, xv. 136 
Incendula, what called, xiv. 366 
Insects, brief description of, xiv. 38 
Ips, of Degeer, xv. 82. 89 
(Fab.) xiv. 400 
(Oliv.) xiv. 402 ; xv. 4. 84 
with what classed, xv. 8 
with what confounded, xiv, 420 
Irenaeus, (Leach) description of r xiv. 
296 
Isocerus, (Deg.) xiv. 557 
Issus, (Fab.) xv. 224 
luli, description of, xiv. 129 
feet of, xiv. 139 
long growth of the, xiv. 126 
metamorphosis of, xiv. 82 
luli, parts of generation of, xiv. 18 
proper, description of, xiv. 130 
stigmata of the, xiv. 125 
lulus araneoides, xiv. 134 
copulation of the, xiv. 128 
complanatus, xiv. 131 
depressus, xiv. 131 
fasciatus, xiv. 130 
Indus, xiv. 130 
maximus, xiv. 130. 140 
ovalis, xiv. 1 30 
sabulosus, xiv. 130 
slight notice of the genus, xiv. 
137 
stigma, xiv. 131 
terrestris, xiv. 130 
food of the, xiv. 140 
tridentatus, xiv. 131 
with pencilled tail, xiv. 131 
Jalodis, xiv. 357 
Jarpeada, (cochineals) xv. 280 
Jassus, (Fab.) xv. 226 
Joppa, (Fab.) xv. 362 
Kakerlacs, what called, xv. 486 
Kermes, (Geoff.) xv. 274 
habits of the, xv. 286 
harvest of, xv. 290 
three different states of, xv. 289 
ulmi, xv. 293 
the young, xv. 288 
Labidus, ( Jur .) xv. 372 
Labourers, what called, xv. 333. 340 
Lacophilus, (Leach.) xiv. 248 
Lady-birds, xv. 160 
Lady-cow, xv. 161 
Laedie, (Cuv.) xiv. 320 
Laena, (Meg.) xv. 14 
Lcemosthenus, (Bon.) description of, 
xiv. 220, 221 
Lagria, xv. 35 
(Fab.) xv. 27 
hirta, xv. 35 
metailonotus, xv. 35 
Lagriariae, xv. 26 
Lameliicornes, xiv. 446 
Lamia, xv. 97- 106 
(Fab.) xv. 108 
aedilis, xv. 108 
curculionoides, xv. 109 
funesta, xv. 109 
lugubris, xv. 109 
nebulosa, xv. 109 
tristis, xv. 109 
Ll 2 
