leafrollers—148, 149, 160 
basswood, 178, 179 
boxelder, 132 
fruittree, 163 
graybanded, 171 
hickory, 170 
locust, 186 
obliquebanded, 168 
raspberry, 160 
redbanded, 169 
threelined, 161 
leaftier— 
elder, 178 
oak, 171 
lecanium— 
European fruit, 96, 97, 419 
large hickory, 95 
oak, 96 
Lecanium— 
caryae, See: Eulecanium 
cerasorum, See: Eulecanium 
corni, See: Parthenolecanium 
fletcheri, See: Parthenolecanium 
nigrofasciatum, See: Mesolecanium 
quercifex, See: Parthenolecanium 
Lecanodiaspididae, 104 
Lecanodiaspis prosopidis, 104 
Lepidoptera, 3. 12.17, 35; 30; 27, 38, 39, 
41, 123, 124, 129, 236, 413, 414, 415, 
416, 418, 419, 420, 421, 427, 440, 446, 
452 
Lepidosaphes— 
camelliae, 115 
pallida, \15 
ulmi, 114, 115 
yanagicola, 115 
Leptacinus, 242 
Leptocoris trivittatus, 67, 68 
Leptogaster flavipes, 446 
Leptoglossus— 
corculus, 67 
occidentalis, 67 
Lepturopsis biforis, 306 
Leschenaultia fulvipes, 208 
Lespesia— 
sabroskyi, 208 
samiae, 207 
Leucoma salicis, 12, 233, 234 
Leucopis—108 
obscura, 448 
Lexis bicolor, 226 
lice— 
chewing, 46 
sucking, 46 
Lichenophanes— 
arminger, 257 
bicornis, 257 
Limacodidae, 176 
Limnoria lignorum, 27 
Limnoriidae, 43 
Liopteridae, 421 
Liothrips umbripennis, 46 
Lipoptena, 451 
Litaneutria minor, 49 
Lithophane— 
antennata, 237 
laticinerea, 237 
locust, postoak, 51 
594 
Lomgarapha— 
semiclarata, 190 
vestaliata, 190 
Lonchaea— 
corticis, 448 
polita, 448 
Lonchaeidae, 448 
lonchaeids, 448 
Longistigma caryae, 77 
looper— 
early brown, 190 
eastern pine, 198 
false hemlock, 198 
fringed, 200 
green larch, 191 
hemlock, 198, 421 
linden, 14, 193, 195 
pine conelet, 198 
purplish-brown, 199, 418 
saddleback, 192 
small conifer, 190 
small pine, 190 
spruce-fir, 19] 
stout, 195 
wildcherry, 190 
Lophocampa— 
caryae, 223, 224 
maculata, 224 
Lophodonta— 
angulosa, 219 
ferruginea, 219 
Lopholeucaspis Japonica, 115 
Lophyroplectus oblongopunctatus , 392 
Lopidea incurva, 66 
louse— 
body, 46 
crab, 46 
wood, 27 
lovebug, 442 
Loxosceles reclusa, 30 
Lucanidae, 239, 267 
Lucanus elaphus, 267 
Lycia ursaria, 195 
Lyctidae, 42, 238, 239, 248, 249, 250, 
231 ¢ 2595 250 
Lyctus—10, 249, 256 
africanus, 256 
brunneus, 256 
planicollis, 256 
Lygaeidae, 68 
Lygocoris tinctus, 66 
Lygus lineolaris, 66 
Lymantor decipiens, 361 
Lymantria dispar, 12, 229-233 
Lymantriidae, 227 
Lymexylonidae, 38, 41, 247 
Lymire edwardsii, 226 
Lyonetiidae, 128 
lyonetiids, 128 
Lypha dubia, 150 
Lytta— 
aenea, 243 
nuttalli, 243 
polita, 243 
sayi, 243 
M 
Machimia tentoriferella, 132 
Macrarocampa marthesia, 220 
