: 
| 
INSECT INDEX 
This is an alphabetical listing of the insect species, both scien- 
tific and common names. Bold face numbers indicate page where 
the insect is discussed. 
Abbottana clemataria, 346 
Abgrallaspis— 
ithacae, 108 
townsendi, 108 
Acanthocinus— 
nodosus, 196 
obsoletus, 196 
pusillus, 196 
Acantholyda— 
angulata, 435 
apicalis, 435 
circumcincta, 435 
erythrocephala, 23, 433 
luteomaculata, 435 
maculiventris, 435 
pini, 435 
zappei, 434 
Acarina, 6, 35 
Aceria phloceoptes, 8 
Acholla multispinosa, 65 
Acleris— 
chalybeana, 385 
logiana, 386 
tripunctana, 386 
varianda, 385 
Acmaeodera pulchella, 160 
Acmopolynema bifasciatipennis bi- 
fasciatipennis, 472 
Acordulecera, 436 
Acossus— 
centernesis, 388 
populi, 388 
Acrididae, 32, 33, 57 
Acrobasis— 
betulella, 354 
caryae, 354 
caryivorella, 353 
demotella, 354 
feltella, 354 
indiginella, 354 
juglandis, 353 
rubrifasciella, 354 
septentrionella, 354 
Acronicta— 
americana, 308 
distans, 308 
funeralis, 308 
innotata, 308 
interrupta, 308 
Acronicta—Continued 
leporina vulpina, 308 
lepusculina, 308 
lithospila, 308 
modica, 308 
morula, 308 
oblinita, 308 
retardata, 308 
Actenodes acornis, 169 
Actias luna, 298 
Actrix nyssaecolella, 359 
Adalia bipunctata, 102, 122 
Adelges— 
abietis, 22, 86 
cooleyi, 87 
lariciatus, 89 
piceae, 22, 88 
strobilobius, 22, 89 
Adoxophyes furcatana, 375 
Aedes, 416 
Aegeria— 
apiformis, 23, 398 
tibialis, 398 
Aegeriidae, 33, 34, 35, 38, 397 
Aenea ostryaealla, 390 
Agathidium oniscoides, 119 
Agathis— 
pini, 366 
pumilus, 367, 405, 469, 473 
A gonopterix— 
argillacea, 395 
nigrinotella, 395 
pteleae, 395 
robiniella, 395 
Agonum spp., 117 
Agrillaxia flavimana, 170 
Agrilus—120 
acutipennis, 163 
anxius, 161 
arcuatus torquatus, 163 
betulae, 163 
bilineatus, 160 
celti, 163 
cephalicus, 163 
difficilis, 163 
egenus, 163 
fuscipennis, 163 
horni, 162 
juglandis, 163 
615 
