dorsivittella, 136 
Juniperella, 136 
piceaella, 136 
thujaella, 135 
variella, 136 
Collembola, 44 
Colocasia— 
flavicornis, 237 
propinquilinea, 237 
Colopha ulmicola, 80 
Colydiidae, 247 
colydiids, 247 
Colydium lineola, 247 
comma, 173 
Compsilura concinnata, 217, 231, 421, 
452 
Compton tortoiseshell, 174 
coneworm— 
Atlantic pine, 186 
baldcypress, 185 
blister, 184 
fir, 183 
loblolly pine, 186 
mountain pine, 186 
south coastal, 185 
southern pine, 183 
spruce, 184 
webbing, 184, 419 
coniopterygid, 108 
Conocephalus brevipennis, 52 
Conophthorus—365 
banksianae, 366 
coniperda, 365 
resinosae, 365, 366 
Conopidae, 447 
Conostigmus virginicus, 426 
Conotrachelus—366, 337 
affinis, 337 
anaglyptius, 337 
aratus, 337 
carinifer, 336 
caroliniensis, 378 
crataegi, 336 
elegans, 337 
hicoriae, 337 
Juglandis, 337 
naso, 336, 337 
nenuphar, 336 
posticatus, 336 
retentus, 337 
Contarinia— 
canadensis, 443 
catalpae, 443 
cerasiserotinae, 443 
Juniperina, 442 
negundifolia, 443 
verrucicola, 443 
virginianiae, 443 
Coptodisca splendoriferella, 126 
Coptotermes formosanus, 11, 54, 59, 60 
Coreidae, 67 
Corthylus— 
columbianus, 369 
punctatissimum, 370 
Corticotomus cylindricus, 243 
Corydalidae, 47 
Corydalus cornutus, 47 
Corythucha— 
aesculi, 65 
arcuata, 64 
associata, 65 
bellula, 65 
celtidis, 65 
ciliata, 64 
cydoniae, 65 
elegans, 65 
Juglandis, 65 
mollicula, 65 
pallipes, 65 
pergandei, 05 
pruni, 65 
ulmi, 65 
Cosmopterigidae, 135 
cosmopterigids, 135 
Cossidae, 37, 41, 145 
Cossoninae, 248, 337 
Cossonus— 
concinnus, 337 
corticola, 337 
impressus, 337 
platalea, 337 
Cossula magnifica, 146 
Cotalpa lanigera, 272 
Cotesia— 
congregata, 214 
melanoscelus, 231, 414 
Cotinis nitida, 272 
Cratichneuman sublatus, 222 
Cregya oculata, 275 
Crematogaster— 
ashmeadi, 434 
cerasi, 434 
clara, 434 
laeviuscula, 434 
lineolata, 434 
Cremifania nigrocellulata, 448 
Cressonia juglandis, 215 
crickets—48, 52, 53, 54, 447 
arboreal short-tailed, 53 
changa, 53 
mole—53 
European, 53 
southern, 53 
Mormon, 52 
tree—416, 419 
snowy, 53 
Croesia semipurpurana, 171 
Croesus— 
castaneae, 407 
curvarius, 407 
latitarsus, 406, 407 
varus, 407 
Crossocerus annulipes, 438 
Crustacea, 26, 27, 43 
Crvyphalus— 
fraseri, 363 
rubentis, 363 
ruficollis, 363 
Cryptococcidae, 101 
Cryptococcus—11, 101 
fagisuga, 11, 101, 102 
williamsi, 102 
Cryptorhynchus lapathi, 11, 334, 335 
Crvptotermes— 
brevis, 54, 61, 62 
