Gryllus, 53 
Gryon pennsylvanicus, 426 
Gyponana, 70 
Gypsonoma haimbachiana, 156 
Gyropdidae, 46 
H 
Habrolepis dalmanni, 419 
Hadrobregmus notatus, 255 
Haltichella— 
rhyacionia, 421 
xanticles, 421 
Halysidota— 
harristi, 225 
tessellaris, 224, 225 
Hamaelistes spinosus, 80 
Haploa— 
clymene, 226 
lecontei, 226 
Harpalus, 240 
Hedya chionosema, 160 
Heliozelidae, 125 
hellgrammites, 47 
Hemerobiidae, 47 
Hemiberlesia— 
lataniae, 114 
rapax, 114 
Hemichroa crocea, 13, 407 
Hemicoelus carinatus, 253, 254 
Hemicrepidus bilobatus, 274 
Hemileuca— 
lucina, 208 
maia, 208 
nevadensis, 208 
Hemiptera, 6, 11, 39, 63, 66, 69, 416, 
419, 452 
Hepialidae, 38, 124 
Hesperiidae, 172 
Heterarthrus nemoratus, 13, 398 
Heterobostrychus aequalis, 11, 258 
Heterocampa— 
bilineata, 222 
biundata, 222 
guttivitta, 220, 221, 222 
manteo, 220, 221 
umbrata, 222 
Heterospilus flavicollis, 254 
Hexarthrum ulkei, 337 
Hexomyza— 
schineri, 450 
tiliae, 450 
hickory horned devil, 211, 212 
hickory shuckworm, 158, 416, 421, 427 
Himatolabus pubescens, 319 
Hippelates, 449 
Hippoboscidae, 451 
Hippodamia convergens, 245 
Histeridae, 238, 241 
Histeromerus canadensis, 254 
Holcocera lepidophaga, 133 
Hololepta, 241 
Holostrophus bifasciatus, 247 
Homadaula anisocentra, 12, 138, 139 
Homaeotarsus , 242 
Homaledra sabalella, 135 
Homalodisca coagulata, 71 
Homoeolabus analis, 319 
Homoptera, 11, 35, 37, 39, 40, 69, 416, 
419, 428, 447 
592 
Hoplocampa— 
halcyon, 409 
lacteipennis, 409 
montanicola, 409 
oskina, 409 
pallipes, 409 
Hormaphis hamamelidis, 80 
horned passalus, 242 
hornets—436, 437, 438 
baldfaced, 436 
European, 436 
horntails—409, 410, 422 
black and red, 410 
blue, 410 
Formosan, 411 
whitehorned, 410 
yellowhorned, 410 
Hubbellia marginifera, 52 
Hyalophora cecropia, 206 
Hybrizontidae, 412, 413 
hybrizontids, 413 
Hydria prunivorata, 190 
Hylastes— 
exilis, 340 
porculus, 340 
salebrosus, 340 
tenuis, 340 
Hylecoetus lugubris, 248 
Hylemya platura, 450 
Hylesininae, 338, 340, 366 
Hylesinus— 
aculeatus, 341 
pruinosus, 341 
Hylobius—322, 323 
aliradicis, 326 
congener, 326 
pales, 323, 324 
pinicola, 326 
radicis, 324, 325 
rhizophagus, 326 
warreni, 326 
Hylocurus—366, 367 
bicornus, 367 
biorbis, 367 
harnedi, 367 
langstoni, 367 
rudis, 367 
spadix, 367 
Hylotrupes bajulus, 11, 249, 316 
Hylurgopinus rufipes, 342 
Hylurgops pinifex, 340 
Hymenoptera, 6, 8, 13, 17, 35, 36, 37, 
38, 39, 42, 254, 377, 414, 415, 416, 
419, 421, 446, 447, 452 
Hyparpax— 
aurora, 223 
perophoroides, 223 
Hyperaeschra stragula, 218 
Hyperaspis congressis, 245 
Hyphantria— 
cunea, 225, 226 
textor, 225 
Hypoderma— 
bovis, 440 
lineatum, 440 
Hypothenemus—366, 367 
chapuisi, 368 
dissimilis, 367 
