INDEX. 
171 
Lady bird, 474, 483, 501,1358. 
Laemophlceus adustus, 1174. 
alternans, 521,1435. 
Lagoa crispata, 154. 
Languria mozardi, 307,1099,1505. 
puncticollis, 842. 
Laphria thoracica, 68. 
Laphygma frugiperda, 9C9,1420. 
Lappet, Larch, 370. 
moth, 1512. 
Larch insects, 857. 
lappet, 370. 
worm, 866. 
Largus succinctus, 310,426. 
Lasioderma serricorne, 1131. 
Lasloptera vitis, 234,538,1644. 
Lathridius pulicarius, 306,308. 
Laurel insects, 859. 
Leaf beetle, 483. 
crumpler, 705. 
cutting ant, 137, 626,627. 
bees, 1553. 
gall, 819. 
hopper, 532,1420,1537. 
luminous, 958. 
two-marked, 514. 
lice, 92. 
mining Anthomvidae, 324. 
mining insect, 429. 
Leather beetle, 488, 494. 
Lebia grandis, 58. 
Lecanium acericorticis=Pulvinaria innumera- 
bilis. 
filicum, 838. 
hesperidum, 806. 
innumerabilis = Pulvinaria innumer- 
abilis. 
oleae, 814. 
persicas, 248, 254. 
platyceri, 838. 
pyri, 39, 814. 
sp., 806, 900,1379,1672. 
vitis = Pul vinaria innumerabilis. 
Leiopus facetus=Lepturges facetus. 
fascicularis, 839. 
xanthoxyli=L. fascicularis. 
Lema trilineata, 161, 426, 846, 977,1007,1282. 
Lemon bark lice, 84. 
Leopard moth, 1093. 
Lepidium, 611. 
Leptocoris trivittatus, 472. 
Leptoglossus oppositus, 465. 
Lepidoptera of Adirondack region, 207. 
Albany (1876), 207. 
common to the United States and 
Patagonia, 207. 
descriptions of, 370. 
larvae of, 1309. 
notes on, 207. 
sexual characters of pup® of, 426. 
Lepidosaphis conchiformis=Mytilaspis pomo- 
rum. 
Lepturges facetus, 839. 
Leptus americanus = Tetranychus americanus. 
irritans =Tetranvchus irritans. 
Lesser apple leaf roller, 44, 57,1558. 
Lettuce insects, 846. 
Leucania albilinea, 177,846,1573. 
harveyi—L. albilinea. 
sp. 162. 
unipuncta, 67, 74, 188, 235, 272, 291, 555, 
556, 559, 637,676, 846, 886, 898, 917, 921, 
966, 967, 1068,1089,1139, 1181,1191,1268, 
1269, 1270, 1271, 1272, 1273, 1287, 1309, 
1311, 1327, 1372, 1396, 1420, 1433, 1630, 
1656. 
Leucarctia acraea, 1420. 
Library insects, 1618. 
Life duration of Heterocera, 370. 
Ligyrus relictus, 520. 
Limacodes sp., 1005. 
Limneria fugitiva, 458, 521. 
Limosina, geniculata, 846. 
Limothrips tritici, 840, 841, 846. 
Lina scripta, 561,1294,1474,1500,1539. 
Linden insects, 859. 
Linseed oil, 912. 
Liopus fascicularis, 1174. 
xanthoxyli = L. fascicularis. 
Lipura firaetaria, 230, 258,426. 
Lissorhoptrus simplex, 1137. 
Listroderes lineatulus = Hacrops lineatulus. 
Lobesia botrana=Eudemis botrana. 
Locust in California, 134. 
[= Cicada] plague, 1475. 
egg Anthomyia, 370. 
green striped, 426. 
insects, 792, 859. 
parasite, 813. 
ravages, 572. 
Rocky Mountain, 913, 916, 1287,1339,1622, 
1655. 
scourge, 133. 
tree insects, 895. 
year, 1215. 
Locusts, 406, 686, 885,886,1253,1282,1288,1298, 1299, 
1379,1621. 
bibliography of, 570, 571. 
in the Northwest, 1296. 
London purple, 370, 732, 798, 1100, 1231,1237,1238, 
1600,1601. 
Long sting, black, 353. 
lunated, 375. 
Loplioderus triferana, 838, 852, 857,1420. 
Lopliyrus abbotii, 1113. 
juniperi, 574. 
Lozotaenia fragariana=Ptycholoma fragariana. 
rosaceana= Cacoecia rosaceana. 
Lucanus dama, 1087,1098. 
Lucilia macellaria=Compsomyia macellaria. 
Lunated long sting, 375. 
Luperus brunneus, 1616. 
noxius = L. brunneus. 
Lycaena neglecta, 207. 
Lycomorpha pholus, 860. 
Lyctus opaculus, 1175. 
Lyda sp., 838. 
Lygaeus leucopterus = Blissus leucopterus. 
Lygranthcecia marginata, 465. 
Lygus lineolaris=;L. pratensis. 
pratensis, 178, 501, 732, 754, 814, 846, 1019, 
1020,1282,1431,1628. 
