Chrysomela— 
crotchi, 22, 123 
interrupta, 22, 138 
knabi, 138 
scripta, 138 
Chrysomelidae, 32, 117, 137, 477 
Chrysomphalus— 
dictyospermi, 112 
obscurus, 
(see Melanaspis obscura) 
tenebricosus, 
(see Melanaspis tenebricosa) 
Chrysopa oculata, 43 
Chrysopidae, 43 
Crysops, 422 
cicada killer, 496 
Cicadas— 
dog-day, 74 
periodical, 74 
Cicadellidae, 36, 68 
cicadellids, 496 
Cicadidae, 34, 36, 74 
Cicindela, 118 
Cicindelidae, 114, 118 
Cimberis, 223 
Cimbex americana, 438 
Cimbicidae, 437 
Cinara— 
abietis, 83 
atlantica, 83 
canadensis, 83 
carolina, 83 
curvipes, 80 
juniperivora, 83 
pini, 83 
sabinae, 83 
strobi, 83 
taedae, 83 
tujafilina, 83 
watsoni, 83 
Cincinnus melsheimeri, 347 
Cincticornia pilulae, 420 
Cingilia catenaria, 345 
Cinyra gracilipes, 170 
Cisidae, 115 
Citheronia— 
regalis, 303 
sepulchralis, 303 
Citheroniidae, 300 
Clastoptera— 
achatina, 74 
obtusa, 74 
proteus, 74 
undulata, 73 
Cleis picta, 123 
Cleptes, 484 
Cleptidae, 484 
Cleridae, 115, 154 
Clistogastra, 
(see Apocrita) 
Clostocerus tricinctus, 1438 
Closterocerus cinctipennis, 441 
Cnidocampa flavescens, 23, 347 
Coccidae, 33, 36, 37, 101 
Coccinella— 
novemnotata, 123 
transversoguttata, 123 
622 
Coccinellidae, 115, 121 
Coccoidea, 92 
Coccophagus insidiator, 473 
Cochliomyia— 
hominivorax, 428 
macellaria, 429 
cockroaches, 54, 61, 495 
Coeloides scolytivorus, 249 
Coelostethus notatus, 133 
Colaspis pini, 142 
Coleophora— 
alniella, 404 
atromarginata, 404 
caryaefoliella, 404 
fletcherella, 
(see C. serratella) 
fuscedinella, 23, 405 
laricella, 23, 404 
limosipennella, 23, 404 
querciella, 404 
salmanii, 
(see C. fuscedinella) 
serratella, 406 
tilaefoliella, 404 
ulmifoliella, 404 
Coleophoridae, 404 
Coleoptera, 18, 19, 22, 28, 31, 32, 33, 
34, 35, 36, 38, 39, 113, 423, 469, 
471, 475, 477, 478, 484 
Coleotechnites— 
apicitripunctella, 390 
dorsovittella, 391 
juniperella, 391 
piceaella, 391 
thujaella, 391 
variella, 391 
Collembola, 41 
Colocasia— 
flavicornis, 309 
propinquilinea, 309 
Colopha— 
ulmicola, 85 
ulmisacculi, 85 
Colydiidae, 114, 116, 124 
Colydium lineola, 124 
Compsilura concinnata, 311, 
324, 330, 430, 478 
coneworm, spruce, 355 
Conocephalus brevipennis, 59 
Conophthorus— 
coniperda, 256 
resinosae, 257 
taedae, 258 
virginianae, 258 
Conopia— 
acernt, 
(see Sylvora acerni) 
acerrubri, 402 
bolteri, 402 
proxima, 402 
Conopidae, 424 
Conostigmus virginicus, 483 
Conotrachelus— 
affinis, 227 
anaglypticus, 227 
aratus, 227 
carinifer, 227 
