| acorn and nut weevils |
Curculio spp. |
4 |
| acorn weevil |
Curculio glandium |
29 |
| adelgid |
Sacchiphantes viridis |
1 |
| ailanthus webworm |
Atteva punctella |
2 |
| alder leaf beetle |
Agelastica alni |
1 |
| ambermarked birch leafminer |
Profenusa thomsoni |
1 |
| aphid |
Eriosoma lanuginosa |
1 |
| aphid |
Lachnus roboris |
1 |
| aphid |
Panaphis juglandis |
1 |
| aphid |
Pemphigus spyrothecae |
10 |
| aphid |
Prociphilus bumeliae |
15 |
| aphid |
Tetraneura ulmi |
13 |
| aphids |
|
1 |
| apple variegated Tortrix |
Archips xylosteana |
2 |
| ash bark beetle |
Hylesinus varius |
4 |
| ash bark beetles |
Hylesinus spp. |
2 |
| ash borer |
Podosesia syringae |
1 |
| Asian chestnut gall wasp |
Dryocosmus kuriphilus |
4 |
| Asian longhorned beetle |
Anoplophora glabripennis |
30 |
| asimina webworm moth |
Omphalocera munroei |
2 |
| aspen petiole gall midge |
Contarinia petioli |
2 |
| aspen roller |
Ancylis laetana |
1 |
| bagworm |
Thyridopteryx ephemeraeformis |
7 |
| banded alder borer |
Rosalia funebris |
1 |
| banded ash borer |
Neoclytus caprea |
1 |
| bark beetle |
Ernoporicus fagi |
1 |
| bark beetle |
Hylesinus fraxini |
2 |
| bark beetle |
Hylesinus wachtli orni |
2 |
| bark beetles |
|
1 |
| basswood leafminer |
Baliosus nervosa |
4 |
| beech bark beetle |
Taphrorychus bicolor |
3 |
| beech blight aphid |
Grylloprociphilus imbricator |
1 |
| beech scale |
Cryptococcus fagisuga |
8 |
| beech splendor beetle |
Agrilus viridis |
2 |
| beech weevil |
Orchestes fagi |
1 |
| birch bark beetle |
Scolytus ratzeburgi |
5 |
| birch bell moth |
Epinotia tetraquetrana |
1 |
| birch leaf-roller |
Deporaus betulae |
1 |
| birch leaffolder |
Ancylis discigerana |
1 |
| black stem borer |
Xylosandrus germanus |
1 |
| black twig borer |
Xylosandrus compactus |
2 |
| boxelder bug |
Boisea trivittata |
2 |
| boxelder gall midge |
Contarinia negundinis |
1 |
| bracken chafer |
Phyllopertha horticola |
1 |
| Braconid wasp |
Atanycolus cappaerti |
3 |
| Braconid wasps |
|
1 |
| brassy willow beetle |
Phratora vitellinae |
1 |
| bronze birch borer |
Agrilus anxius |
2 |
| bronze poplar borer |
Agrilus liragus |
1 |
| brown oak Tortrix |
Archips crataegana |
1 |
| brownheaded ash sawfly |
Tomostethus multicinctus |
1 |
| browntail moth |
Euproctis chrysorrhoea |
55 |
| bruce spanworm |
Operophtera bruceata |
3 |
| buff-tip moth |
Phalera bucephala |
3 |
| butterflies, moths or skippers |
Lepidoptera (Order) |
1 |
| carpenterworm |
Prionoxystus robiniae |
6 |
| casebearer moths |
Coleophora spp. |
6 |
| catalpa sphinx |
Ceratomia catalpae |
1 |
| cherry scallop shell moth |
Rheumaptera prunivorata |
9 |
| cicadas |
|
1 |
| clearwing borer |
Carmenta mimuli |
3 |
| coastal spicebush swallowtail |
Papilio troilus ilioneus |
1 |
| cock's head bell |
Zeiraphera isertana |
1 |
| common cockchafer |
Melolontha melolontha |
2 |
| common sawflies |
Periclista spp. |
1 |
| common sawfly |
|
1 |
| common sawfly |
Periclista lineolata |
6 |
| common sawfly |
Pontania viminalis |
5 |
| common sawfly |
Pristiphora laricis |
1 |
| common sawfly |
Profenusa pygmaea |
1 |
| cotton leafworm, tobacco cutworm |
Spodoptera litura |
1 |
| cottony cushion scale |
Icerya purchasi |
9 |
| cottony maple scale |
Pulvinaria innumerabilis |
1 |
| Cynipid gall wasp |
Andricus albipes |
1 |
| Cynipid gall wasp |
Andricus caputmedusae |
17 |
| Cynipid gall wasp |
Andricus crispator |
4 |
| Cynipid gall wasp |
Andricus curvator |
4 |
| Cynipid gall wasp |
Andricus galeatus |
2 |
| Cynipid gall wasp |
Andricus glutinosus |
1 |
| Cynipid gall wasp |
Andricus lignicolus |
3 |
| Cynipid gall wasp |
Andricus lucidus |
2 |
| Cynipid gall wasp |
Andricus quercusradicis |
1 |
| Cynipid gall wasp |
Andricus quercustozae |
7 |
| Cynipid gall wasp |
Andricus solitarius |
4 |
| Cynipid gall wasp |
Aphelonyx cerricola |
12 |
| Cynipid gall wasp |
Cynips divisa |
1 |
| Cynipid gall wasp |
Cynips longiventris |
1 |
| Cynipid gall wasp |
Cynips quercusfolii |
6 |
| Cynipid gall wasp |
|
2 |
| Cynipid gall wasp |
Neuroterus quercusbaccarum |
2 |
| definite-marked tussock moth |
Orgyia definita |
2 |
| Douglas-fir tussock moth |
Orgyia pseudotsugata |
2 |
| dusky clearwing |
Paranthrene tabaniformis |
1 |
| early thorn |
Selenia dentaria |
1 |
| Eastern Nycteoline |
Nycteola asiatica |
1 |
| eastern tent caterpillar |
Malacosoma americanum |
5 |
| Ectoedemia liebwerdella |
Ectoedemia liebwerdella |
10 |
| eightspotted forester |
Alypia octomaculata |
1 |
| elm leaf beetle |
Xanthogaleruca luteola |
2 |
| elm sawfly |
Cimbex americana |
3 |
| elm spanworm |
Ennomos subsignaria |
2 |
| emerald ash borer |
Agrilus planipennis |
78 |
| European fruit lecanium |
Parthenolecanium corni |
1 |
| European hardwood ambrosia beetle |
Trypodendron domesticum |
2 |
| European oak bark beetle |
Scolytus intricatus |
5 |
| European oak leaf roller |
Tortrix viridana |
18 |
| European rosette willow gall midge |
Rabdophaga rosaria |
1 |
| European spruce bark beetle |
Ips typographus |
38 |
| fall cankerworm |
Alsophila pometaria |
2 |
| fall webworm |
Hyphantria cunea |
11 |
| flat-faced longhorn |
Urographis fasciatus |
2 |
| flatheaded or metallic wood borer |
|
11 |
| flatid planthopper |
|
1 |
| Florida red scale |
Chrysomphalus aonidum |
4 |
| forest caterpillar hunter |
Calosoma sycophanta |
1 |
| forest tent caterpillar |
Malacosoma disstria |
17 |
| forester caterpillars |
Alypia spp. |
1 |
| froghopper |
Cercopis vulnerata |
6 |
| gall midge |
Contarinia subulifex |
6 |
| gall midge |
Craneiobia corni |
13 |
| gall midge |
Didymomyia tiliacea |
5 |
| gall midge |
Dryomia circinnans |
27 |
| gall midge |
Hartigiola annulipes |
7 |
| gall midge |
Janetia cerris |
1 |
| gall midge |
Lasioptera populnea |
2 |
| gall midge |
Macrodiplosis volvens |
1 |
| gall midge |
Mikiola fagi |
8 |
| gall midge |
Obolodiplosis robiniae |
7 |
| gall midge |
Rabdophaga salicis |
7 |
| gall midges |
|
3 |
| Geometrid moth |
|
2 |
| Geometrid moth |
Peribatodes rhomboidaria |
1 |
| gloomy scale |
Melanaspis tenebricosa |
3 |
| Gold pit oak splendour beetle |
Chrysobothris affinis |
1 |
| goldspotted oak borer |
Agrilus coxalis auroguttatus |
3 |
| granulate ambrosia beetle |
Xylosandrus crassiusculus |
1 |
| great capricorn beetle |
Cerambyx cerdo |
9 |
| great oak beauty |
Hypomecis roboraria |
1 |
| greenstriped mapleworm |
Dryocampa rubicunda |
1 |
| gypsy moth |
Lymantria dispar |
149 |
| hackberry blistergall psyllid |
Pachypsylla celtidisvesiculum |
6 |
| hazel leaf-roller |
Byctiscus betulae |
1 |
| Hebrew character |
Orthosia gothica |
1 |
| hickory tussock moth |
Lophocampa caryae |
3 |
| honey bee |
Apis mellifera |
1 |
| honeylocust leafhopper |
Macropsis fumipennis |
1 |
| honeylocust pod gall midge |
Dasineura gleditchiae |
1 |
| Horace's duskywing |
Erynnis horatius |
1 |
| horse chestnut leafminer |
Cameraria ohridella |
25 |
| Japanese wax scale |
Ceroplastes japonicus |
1 |
| katydid |
|
2 |
| Kentish glory |
Endromis versicolora |
1 |
| knopper gall |
Andricus quercuscalicis |
20 |
| lace bugs |
|
1 |
| lace bugs |
Teleonemia spp. |
1 |
| lackey moth |
Malacosoma neustria |
3 |
| larch casebearer |
Coleophora laricella |
5 |
| larch elm bark beetle |
Hylesinus crenatus |
1 |
| large aspen tortrix |
Choristoneura conflictana |
5 |
| large elm beetle |
Scolytus scolytus |
2 |
| leaf beetle |
Cryptocephalus coryli |
1 |
| leaf beetle |
|
5 |
| leaf blotch miner moth |
Caloptilia alchimiella |
1 |
| leaf blotch miner moth |
Phyllonorycter heegeriella |
3 |
| leaf blotch miner moth |
Phyllonorycter issikii |
19 |
| leaf blotch miner moth |
Phyllonorycter platani |
1 |
| leaf blotch miner moth |
Phyllonorycter populifoliella |
1 |
| leaf blotch miner moth |
Phyllonorycter robiniella |
5 |
| leaf blotch miner moth |
Phyllonorycter roboris |
7 |
| leaf rolling weevil |
Byctiscus populi |
3 |
| leafcurl ash aphid |
Meliarhizophagus fraxinifolii |
1 |
| leafminer |
Stigmella atricapitella |
4 |
| leafrollers and olethreutine moths |
|
9 |
| lilac leafminer |
Gracillaria syringella |
2 |
| lime hawk-moth |
Mimas tiliae |
1 |
| linden looper |
Erannis tiliaria |
1 |
| lobelia dagger moth |
Acronicta lobeliae |
3 |
| locust borer |
Megacyllene robiniae |
2 |
| locust digitate leaf miner |
Parectopa robiniella |
12 |
| locust leafminer |
Odontota dorsalis |
1 |
| luna moth |
Actias luna |
1 |
| lunar marbled brown |
Drymonia ruficornis |
2 |
| magnolia scale |
Neolecanium cornuparvum |
9 |
| maple aphid |
Periphyllus aceris |
9 |
| marble gall |
Andricus kollari |
5 |
| metalic wood-boring beetle |
Agrilus cyanescens |
1 |
| metalic wood-boring beetle |
Agrilus obsoletoguttatus |
1 |
| metalic wood-boring beetle |
Agrilus populneus |
2 |
| metalic wood-boring beetles |
Agrilus spp. |
2 |
| metalic wood-boring beetles |
Dicerca spp. |
1 |
| modest sphinx |
Pachysphinx modesta |
1 |
| mottled umber moth |
Erannis defoliaria |
2 |
| mountain-ash sawfly |
Pristiphora geniculata |
1 |
| Norway maple aphid |
Periphyllus lyropictus |
1 |
| oak apple gall |
Amphibolips spp. |
1 |
| oak apple gall wasp |
Biorhiza pallida |
9 |
| oak borer |
Agrilus angustulus |
1 |
| oak flea beetle |
Altica quercetorum |
12 |
| oak flea weevil |
Orchestes quercus |
1 |
| oak lace bug |
Corythucha arcuata |
7 |
| oak phylloxerids |
Phylloxera spp. |
1 |
| oak processionary moth |
Thaumetopoea processionea |
7 |
| oak roller weevil |
Attelabus nitens |
9 |
| oak rough bulletgall wasp |
Disholcaspis quercusmamma |
2 |
| oak slug sawfly |
Caliroa annulipes |
4 |
| oak splendour beetle |
Agrilus biguttatus |
2 |
| oak timberworm |
Arrenodes minutus |
1 |
| ocellate gall midge |
Acericecis ocellaris |
1 |
| painted hickory borer |
Megacyllene caryae |
1 |
| pale tussock moth |
Calliteara pudibunda |
40 |
| pandora moth |
Coloradia pandora |
1 |
| peach bark beetle |
Phloeotribus liminaris |
1 |
| pear sawfly |
Caliroa cerasi |
1 |
| pear thrips |
Taeniothrips inconsequens |
1 |
| peppered moth |
Biston betularia |
1 |
| periodical cicada |
Magicicada septendecim |
6 |
| periodical cicada |
Magicicada spp. |
13 |
| phylloxera |
Phylloxera popularia |
1 |
| pigeon tremex |
Tremex columba |
1 |
| pilose checkered beetle |
Chariessa pilosa |
1 |
| pinhole borer |
Platypus cylindrus |
1 |
| pinkstriped oakworm |
Anisota virginiensis |
1 |
| Plutellid moth |
Ypsolopha alpella |
1 |
| polyphemus moth |
Antheraea polyphemus |
6 |
| poplar hawk-moth |
Laothoe populi |
1 |
| poplar leaf beetle |
Chrysomela populi |
2 |
| poplar tentmaker |
Clostera inclusa |
1 |
| Poplar tip moth |
Clostera anastomosis |
4 |
| poplar twiggall fly |
Hexomyza schineri |
3 |
| poplar-and-willow borer |
Cryptorhynchus lapathi |
2 |
| purple hairstreak |
Quercusia quercus |
1 |
| Pyralid moth |
Acrobasis consociella |
1 |
| question mark |
Polygonia interrogationis |
1 |
| red oak borer |
Enaphalodes rufulus |
34 |
| red roller |
Ancylis mitterbacheriana |
1 |
| red-humped oakworm moth |
Symmerista canicosta |
1 |
| redbay ambrosia beetle |
Xyleborus glabratus |
9 |
| redbud leaffolder |
Fascista cercerisella |
1 |
| redheaded ash borer |
Neoclytus acuminatus |
2 |
| regl piercer |
Pammene regiana |
1 |
| saddleback caterpillar |
Acharia stimulea |
1 |
| sawfly |
Apethymus serotinus |
1 |
| sawfly |
Caliroa cinxia |
3 |
| sawfly |
Cimbex fagi |
1 |
| sawfly |
Craesus septentrionalis |
2 |
| sawfly |
Pontania dolichura |
1 |
| sawfly |
Pontania vesicator |
1 |
| smaller European elm bark beetle |
Scolytus multistriatus |
24 |
| snout beetles or weevils |
|
1 |
| soft scale |
Parthenolecanium rufulum |
2 |
| soft scales |
Parthenolecanium spp. |
1 |
| solider beetle |
Cantharis fusca |
1 |
| southern pine beetle |
Dendroctonus frontalis |
4 |
| spiny caterpillar |
Ormiscodes cinnamomea |
2 |
| spiny looper |
Phigalia titea |
4 |
| spittlebug |
Aphrophora salicina |
20 |
| sprawler |
Asteroscopus sphinx |
1 |
| Stag beetle |
Lucanus cervus |
1 |
| sycamore lace bug |
Corythucha ciliata |
3 |
| tent caterpillar |
Eriogaster lanestris |
3 |
| Tortricid moth |
Aleimma loeflingiana |
1 |
| Tortricid moth |
Ancylis upupana |
1 |
| Tortricid moth |
Epinotia festivana |
1 |
| tuliptree scale |
Toumeyella liriodendri |
1 |
| twig girdler |
Oncideres dejeanii |
2 |
| twolined chestnut borer |
Agrilus bilineatus |
4 |
| variable oakleaf caterpillar |
Lochmaeus manteo |
1 |
| vein pocket gall |
Macrodiplosis erubescens |
2 |
| viburnum borer |
Synanthedon viburni |
2 |
| walkingstick |
Diapheromera femorata |
2 |
| walnut twig beetle |
Pityophthorus juglandis |
1 |
| web-spinning pine-sawfly |
Pamphilius phyllisae |
2 |
| webworm |
Pococera spp. |
5 |
| western tent caterpillar |
Malacosoma californicum |
20 |
| white satin moth |
Leucoma salicis |
1 |
| whitemarked tussock moth |
Orgyia leucostigma |
3 |
| willow leaf beetle |
Chrysomela vigintipunctata |
17 |
| willow leaf beetle |
Lochmaea capreae |
3 |
| willow redgall sawfly |
Pontania promixa |
1 |
| willow sawfly |
Nematus ventralis |
2 |
| willow scale |
Diaspidiotus gigas |
1 |
| winter moth |
Operophtera brumata |
1 |
| wood borer of coigue |
Holopterus chilensis |
1 |
| woolly alder aphid |
Prociphilus tessellatus |
6 |
| woolly beech aphid |
Phyllaphis fagi |
12 |
| woolly maple aphid |
Neoprociphilus aceris |
1 |
| yellow-gray underwing |
Catocala retecta |
1 |
