—= 
Oecanthus—Continued 
nigricornis quadripunc- 
tatus, 104 
niveus, 104 
pini, 104 
Oecophoridae, 
461 
Oedemaridae, 214 
Oedionychis, 277 
Oeme— 
costata, 257 
rigida, 249, 257 
strangulata, 257 
Oestridae, 507, 530 
Oléne— 
atomaria, 408 
basiflava. 345, 408 
cinnamomea, 408 
meridianalis, 408 
pini. See O. plagiata. 
plagiata, 408 
tephra, 408 
vagans, 408 
Olethreutidae, 
465-476 
Olfersia— 
americana, 529 
fumipennis, 529 
Oligarces ulmi, 521 
Oligomerus brunneus, 226 
Oligonychus americanus, 
66 
Oligotrophus betulae, 510- 
511 
Omalium, 159 
Omphalocera 
445-446 
Omphrale fenestralis, 536 
Omphralidae, 5385-536 
Oncideres— 
characteristics, 229, 230, 
256 
cingulatus, 238, 239, 249, 
PITT 
pustulatus, 257 
teranus, 257 
Oncopsis, 120 
Ooencyrtus kuvanae, 411, 
613-614 
Operophtera bruceata, 426 
Opsosturmia. See Stur- 
mid. 
Orasema, 613 
Orchesia castanea, 214 
Orgilus obscurator, 698 
Ormiscus saltator, 281 
Ornithoica, 529 
Ornithomyia, 529 
Orsodacne atra, 278 
Orthopleura damicornis, 
203 
Orthoptera— 
characteristics, 94 
families and species, 95— 
105 
key to families, 94 
parasites of, 511, 618 
predators of, 682 
348, 460-— 
348, 349, 
dentosa, 
INDEX 
Orthorrhapha, 507 
Orthosia hibisci, 394 
Orthosoma brunneum, 258, 
269 
Orthotomicus 
295, 335-336 
Oscinella— 
conicola, 525-526 
corendia, 525-526 
Oscinis sulphurhalterata, 
525 
Osmoderma— 
eremicola, 184-185 
scabra, 184-185 
Ostoma ferruginea, 205 
Ostomatidae, 17, 204-205 
Othniidae, 212 
Othnius fasciatus, 212 
Otiorhynchus. See Brachy- 
rhinus. 
Pachybrachis peccans, 278 
Pachybrachys. See Pachy- 
brachis. 
Pachygaster, 539 
Pachypsylla— 
celtidis-gemma, 124 
celtidis-mamma, 124 
celtidis-vesiculum, 124 
venusta, 124, 126 
Pachystethus— 
injury by, 161 
oblivia, 180 
Paleacrita vernata, 422, 
424, 425 
Palmerworm, 460 
Pamphiliidae, 583-585 
Pantographa limata, 445 
Pantomorus leucoloma, 
287-288 
Paonias— 
excaecatus, 375 
myops, 375 
Papilio— 
glaucus, 368 
glaucus turnus, 368 
troilus, 368-369 
Papilionidae, 367-3869 
Paraclemensia  acerifoli- 
ella, 347, 502-504, 505 
Parallelodiplosis florida, 
516, OL 
Parandra 
brunnea, 258-259 
eontrol, 27, 38 
injury by, 228 
parasites, 16-18, 57-60 
Paratetranychus— 
ilicis, 65 
pilosus, 66 
Paratimia, 230 
Parharmonia pini, 464 
Paromalus, 160 
Passalidae, 161, 169 
Pelatachina pellucida, 582 
Pelecinidae, 620, 621 
Pelecinus— 
brunneipes, 621 
polyturator, 621 
caelatus, 
673 
Pelidnota punctata, 181 
Pemphigini, 181-1383 
Pemphigts— 
populicaulis, 133 
populi-globuli, 133 
populi-transversus, 133 
Pentatomidae, 1138, 114- 
aT 
Periclista— 
caryicolum, 582-5838 
diluta, 582-583 
hicoriae, 582-583 
purpuridorsum, 582-583 
quercus, 582-583 
similaris, 582-583 
Peridroma, 394 
Perilampidae, 612-613 
Perilampus— 
hyalinus, 612-615 
tristis, 608 
Perillus— 
bioculatus, 115 
cireumcinctus, 114-115 
Periphyllus— 
americanus, 129 
lyropictus, 129 
negundinis, 129 
Pero honestarius, 426 
Peronea variana, 484, 607 
Petaliwm— 
bistriatum, 225, 226 
seriatum, 226 
Petrova— 
albicapitana, 469-470 
comstockiana, 469, 4709 
virginiana, 470 
Phalaenidae, 348, 349, 
389-396 
Phalangida, 63 
Phalonia rutilana, 485 
Phaloniidae, 484-485 
Phanomeris phyllotomae, 
567, 605-606 
Fhasmatidae, 97-98 
Phasmophaga antennalis, 
98 
Pheidole instabilis, 613 
Piellopsis obcordata, 214 
| Phenacaspis— 
heterophyllae, 151 
pinifoliae, 149, 151, 152 
Phenacoccus— 
acericola, 142 
maple, 142 
Phengodes, 206 
Phengodidae, 205-206 
Pheosia rimosa, 400 
Phigalia titea, 481—482 
Philosamia cynthia, 345, 
Shit, ShS 
Phloeophagus. 
actus. 
Phioeophthorus, 203 
Phloeosinus— 
canadensis, 321 
characteristics, 295, 
298, 301, 320-321 
dentatus, 321 
See Psel- 
