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Insects & Invertebrates of Schuylkill County

1,078 documented taxa of insects and other invertebrates recorded in Schuylkill County, Pennsylvania — by iNaturalist research-grade records as of 2026-06-18 — with detailed accounts of the most notable, signature, and introduced species.

How this list is sourced. County presence is anchored to records filtered to Schuylkill County — iNaturalist research-grade observations (place 1470). Observation counts are an effort-biased signal of recording activity as of 2026-06-18, not a census. Biology and identification draw on state and museum authorities; per-species links go to Wikipedia for cross-reference only.

Conservation ranks here are relayed from NatureServe / iNaturalist and are not definitive Pennsylvania ranks — confirm against the Pennsylvania Natural Heritage Program (PNHP) before relying on them.

Detailed accounts

68 of the 1,078 documented taxa are profiled in detail below — the most-recorded, signature, introduced, and notable species. The complete checklist follows.

Monarch

Danaus plexippus — Nymphalidae

Native

Description & ID
large orange-and-black butterfly with black wing veins and a white-spotted black border; the similar Viceroy (Limenitis archippus) is smaller with an extra black band across the hindwing.
Habitat
meadows, old fields, roadsides, gardens, and any milkweed-rich open habitat.
County status
native and the most-recorded butterfly in the county — 115 research-grade iNaturalist records [S1].
Conservation status
native; NatureServe breeding rank N2N3N for migratory populations [S9], and a candidate of high conservation concern across its range due to milkweed loss and overwintering-habitat decline. Not currently federally listed but closely watched. (confirm against PNHP)
Notes
the famous multi-generation migrant to central Mexico; larvae feed only on milkweeds (Asclepias), sequestering toxins for defense. A flagship pollinator-conservation species.

More on Wikipedia →

Spicebush Swallowtail

Papilio troilus — Papilionidae

Native

Description & ID
large black swallowtail with blue-green (female) or blue (male) hindwing clouding and orange spots; caterpillar mimics a snake with large false eyespots.
Habitat
moist woodlands, edges, and gardens where spicebush and sassafras (larval hosts) grow.
County status
native and common; 89 research-grade records [S1] — the second-most-recorded butterfly.
Conservation status
native; secure. (confirm against PNHP)
Notes
larvae roll leaves into shelters; adults are strong Pipevine-Swallowtail mimics. Hosts tie it to the county's abundant spicebush and sassafras understory.

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Eastern Tiger Swallowtail

Papilio glaucus — Papilionidae

Native

Description & ID
large yellow swallowtail with four black "tiger" stripes; females may be yellow or a dark melanic form mimicking the Pipevine Swallowtail.
Habitat
woodland edges, riparian corridors, gardens, and roadsides.
County status
native and common; 51 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
larvae feed on a range of trees (tuliptree, cherry, ash). A familiar large butterfly throughout the county's wooded landscape.

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Black Swallowtail

Papilio polyxenes — Papilionidae

Native

Description & ID
black swallowtail with two rows of yellow spots and blue hindwing scaling; larva ("parsleyworm") is green with black bands and yellow dots.
Habitat
open fields, gardens, and meadows; larvae use carrot-family plants including dill, parsley, and Queen Anne's lace.
County status
native and common; 36 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
familiar garden butterfly; the caterpillar is often found on cultivated herbs.

More on Wikipedia →

Great Spangled Fritillary

Argynnis cybele — Nymphalidae

Native

Description & ID
large orange butterfly with black markings above and bright silver spangles on the orange-brown hindwing underside.
Habitat
meadows, old fields, and woodland openings with violets (larval host) and nectar flowers.
County status
native and common; 51 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
caterpillars feed nocturnally on violets; adults favor milkweed, thistle, and joe-pye-weed.

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Regal Fritillary

Argynnis idalia — Nymphalidae

Native

Description & ID
large fritillary with orange forewings and distinctive blue-black hindwings spotted with white and orange; unmistakable.
Habitat
high-quality native grasslands and prairie-like remnants — a habitat specialist.
County status
native but very rare; only 2 research-grade records [S1].
Conservation status
native; PA NatureServe rank S1 (critically imperiled) [S1][S9] — one of the most conservation-significant insects on the county list. A grassland species in steep regional decline; localities are sensitive. (confirm against PNHP)
Notes
a flagship for native-grassland conservation in PA. Its presence signals remnant high-quality open habitat. Any sighting is significant.

More on Wikipedia →

Silver-spotted Skipper

Epargyreus clarus — Hesperiidae

Native

Description & ID
large brown skipper with a gold-orange forewing patch and a bright silver-white band on the hindwing underside.
Habitat
edges, gardens, meadows, and open woods; larvae on legumes including black locust and wisteria.
County status
native and common; 57 research-grade records [S1] — the most-recorded skipper.
Conservation status
native; secure. (confirm against PNHP)
Notes
fast, darting flight typical of skippers; readily visits flowers.

More on Wikipedia →

North American Luna Moth

Actias luna — Saturniidae

Native

Description & ID
unmistakable large pale-green silkmoth with long sweeping hindwing tails and eyespots; wingspan up to ~11 cm.
Habitat
hardwood forests; larvae feed on walnut, hickory, birch, and sweetgum.
County status
native; 24 research-grade records [S1].
Conservation status
native; secure, though sensitive to light pollution and pesticides. (confirm against PNHP)
Notes
adults lack functional mouthparts and live only about a week to mate. A charismatic, much-photographed giant silkmoth.

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Polyphemus Moth

Antheraea polyphemus — Saturniidae

Native

Description & ID
large tan-brown silkmoth with prominent translucent eyespots on each wing (the hindwing spots ringed yellow and blue).
Habitat
deciduous woodlands; larvae feed on oak, maple, birch, and many trees.
County status
native; 25 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
named for the one-eyed giant of Greek myth for its single large eyespot per hindwing; the green caterpillar is huge and well-camouflaged.

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Cecropia Moth

Hyalophora cecropia — Saturniidae

Native

Description & ID
North America's largest native moth (wingspan to ~15 cm); deep brown wings with crescent white-and-red bands and a furry red-banded body.
Habitat
woodland edges, hedgerows, and suburban trees; larvae on maple, cherry, birch, and many woody plants.
County status
native; 10 research-grade records [S1].
Conservation status
native; secure but locally reduced by parasitoids (including introduced biocontrol flies) and habitat loss. (confirm against PNHP)
Notes
spins a large tough cocoon on host-plant twigs; adults are short-lived and non-feeding.

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Eastern Tent Caterpillar Moth

Malacosoma americana — Lasiocampidae

Native

Description & ID
plain brown moth; far better known by its communal silk tents built in the forks of cherry and apple trees in spring, full of hairy caterpillars with a white dorsal stripe.
Habitat
orchards, hedgerows, and woodland edges with wild cherry (primary host).
County status
native and very conspicuous; 67 research-grade records [S1] — the most-recorded moth in the county.
Conservation status
native; secure. A native defoliator, not an invasive — periodic outbreaks rarely kill healthy trees. (confirm against PNHP)
Notes
often confused with the invasive Spongy Moth and the native Fall Webworm. Tent placement (branch forks, spring) distinguishes it from Fall Webworm's late-summer branch-tip webs.

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Hickory Tussock Moth

Lophocampa caryae — Erebidae

Native

Description & ID
white moth with brown markings; the well-known caterpillar is white and black with long hair tufts ("lashes") at each end.
Habitat
hardwood forests and edges; larvae feed on hickory, walnut, and many trees.
County status
native and common; 57 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
the hairy caterpillar can cause skin irritation in some people on contact (handle with care); it is frequently photographed in late summer.

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Isabella Tiger Moth (Woolly Bear)

Pyrrharctia isabella — Erebidae

Native

Description & ID
dull orange-yellow adult; famous as the "woolly bear" caterpillar — black at both ends with a rusty-brown middle band.
Habitat
fields, meadows, roadsides, and gardens; larvae are generalist feeders.
County status
native and common; 38 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
the caterpillar overwinters frozen and is the subject of folklore predicting winter severity from its band width (no scientific basis). A classic late-fall sight.

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Spongy Moth

Lymantria dispar — Erebidae

Invasive invasive

Also known as
formerly "gypsy moth."
Description & ID
male brown and fast-flying; female creamy white and flightless; egg masses are buff, felted patches on bark and surfaces. Larvae are hairy with paired blue then red dorsal spots.
Habitat
oak-dominated forests especially; larvae feed on oaks and many hardwoods.
County status
INTRODUCED / INVASIVE [S1]; 26 research-grade records [S1].
Conservation status
non-native, a major forest pest. One of the most damaging defoliators in Pennsylvania — outbreaks can defoliate and kill oak stands across the region [S7]. (confirm against PNHP)
Notes
a priority pest; egg-mass scraping and quarantine of firewood/outdoor gear limit spread. Do not move egg masses. Distinct from the native Eastern Tent Caterpillar and Fall Webworm, which it is often confused with.

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Small White (Cabbage White)

Pieris rapae — Pieridae

Introduced

Description & ID
small white butterfly with black forewing tips and one (male) or two (female) black forewing spots.
Habitat
gardens, farmland, weedy lots, and disturbed open ground.
County status
INTRODUCED (Eurasian) [S1]; common, 30 research-grade records [S1].
Conservation status
non-native; an agricultural pest of cabbage-family crops ("cabbageworm" larva). (confirm against PNHP)
Notes
one of the most widespread butterflies in North America; among the first butterflies seen in spring.

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Azure Bluet

Enallagma aspersum — Coenagrionidae

Native

Description & ID
small slender damselfly; males blue and black with the distinctive bluet pattern; perches with wings folded over the abdomen.
Habitat
ponds, fishless pools, and quiet wetlands.
County status
native; by far the most-recorded odonate — 95 research-grade records [S1] (an effort artifact of a well-surveyed site).
Conservation status
native; PA NatureServe rank S3S4 [S1][S9] — of some state conservation interest despite the high local count. (confirm against PNHP)
Notes
like all damselflies, an aquatic predator as a nymph and an aerial insect hunter as an adult.

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Ebony Jewelwing

Calopteryx maculata — Calopterygidae

Native

Description & ID
broad-winged damselfly with entirely black wings and a metallic blue-green body (males); females duller with white wing spots ("stigma").
Habitat
shaded, slow-flowing streams and woodland brooks.
County status
native and common; 13 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
a signature stream damselfly with a fluttering, butterfly-like flight; an indicator of clean, shaded streams.

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Common Whitetail

Plathemis lydia — Libellulidae

Native

Description & ID
stocky skimmer; mature males have a chalky-white abdomen and a broad black wing band; females brown with a zigzag of pale spots.
Habitat
ponds, ditches, and slow streams; often perches on the ground.
County status
native and common; 13 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
males defend territories along shorelines; tolerant of disturbed and muddy water.

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Widow Skimmer

Libellula luctuosa — Libellulidae

Native

Description & ID
skimmer with bold brown-black bands across the wing bases; mature males add chalky-white patches outboard of the dark bands.
Habitat
ponds, lakes, and slow water with emergent vegetation.
County status
native and common; 12 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
a strong, conspicuous flier of open wetlands.

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Blue Dasher

Pachydiplax longipennis — Libellulidae

Native

Description & ID
small skimmer; males with a pruinose blue abdomen, green eyes, and a striped thorax.
Habitat
ponds, marshes, and quiet water; perches prominently on twigs.
County status
native and common; 8 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
one of the most abundant and tolerant pond skimmers in eastern North America.

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Common Eastern Bumble Bee

Bombus impatiens — Apidae

Native

Description & ID
robust black-and-yellow bumble bee with a single yellow thoracic band and a mostly black abdomen; the most frequently seen bumble bee in the region.
Habitat
gardens, meadows, fields, and woodland edges — a habitat generalist.
County status
native and the most-recorded bee/wasp in the county — 111 research-grade records [S1].
Conservation status
native; secure and currently the most stable eastern bumble bee (some congeners are declining). (confirm against PNHP)
Notes
a major native pollinator, also commercially reared for greenhouse crops; a buzz-pollinator of tomatoes and blueberries.

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Golden Northern Bumble Bee

Bombus fervidus — Apidae

Native

Description & ID
bumble bee with extensive yellow banding on the abdomen (more yellow than B. impatiens).
Habitat
open fields, meadows, and gardens.
County status
native; recorded in the county (2 research-grade records) [S1].
Conservation status
native; NatureServe rank Vulnerable [S1][S9] — among the declining North American bumble bees of conservation concern. (confirm against PNHP)
Notes
part of a group of native bumble bees in regional decline due to pathogens, pesticides, and habitat loss; pollinator-friendly plantings benefit it.

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Western Honey Bee

Apis mellifera — Apidae

Introduced

Description & ID
familiar amber-and-brown social bee with a hairy thorax; nests in managed hives and tree cavities.
Habitat
anywhere with flowers; both managed and feral colonies occur countywide.
County status
INTRODUCED (Old World) [S1]; common, 37 research-grade records [S1].
Conservation status
non-native, domesticated. A vital agricultural pollinator but not a wild-conservation target; high local honey-bee densities can compete with native bees. (confirm against PNHP)
Notes
managed for honey and crop pollination. Its prominence should not be mistaken for native-pollinator health.

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Eastern Carpenter Bee

Xylocopa virginica — Apidae

Native

Description & ID
large bumble-bee-like bee with a shiny, hairless black abdomen (bumble bees are furry-abdomened); males have a yellow face spot.
Habitat
wood structures, fences, eaves, and dead limbs where females bore nest galleries.
County status
native and common; 37 research-grade records [S1].
Conservation status
native; secure. Can be a minor nuisance to wooden structures but is an important pollinator. (confirm against PNHP)
Notes
males hover and dart at intruders but lack stingers; females can sting but rarely do. A buzz-pollinator and occasional nectar-robber.

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Eastern Black Carpenter Ant

Camponotus pennsylvanicus — Formicidae

Native

Description & ID
large black ant (workers ~6–13 mm) with fine golden hairs on the abdomen.
Habitat
forests and structures; nests in dead, moist, or decaying wood.
County status
native; 8 research-grade records [S1] (ants are heavily under-recorded).
Conservation status
native; secure. A structural pest where it tunnels in damp building timbers. (confirm against PNHP)
Notes
does not eat wood (unlike termites) but excavates it for nests; a major woodland decomposer and predator.

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Bald-faced Hornet

Dolichovespula maculata — Vespidae

Native

Description & ID
large black-and-ivory-white social wasp (actually an aerial yellowjacket); builds a large gray paper nest in trees and shrubs.
Habitat
woodland edges, gardens, and suburban trees.
County status
native; 14 research-grade records [S1].
Conservation status
native; secure. Beneficial predator of flies and caterpillars; defends nests vigorously. (confirm against PNHP)
Notes
the football-shaped enclosed paper nest is a familiar autumn sight after leaf-fall.

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European Hornet

Vespa crabro — Vespidae

Introduced

Description & ID
very large brown-and-yellow social wasp (queen to ~35 mm); the only true hornet established in North America.
Habitat
woodlands and suburbs; nests in hollow trees, wall voids, and outbuildings.
County status
INTRODUCED (European) [S1]; 16 research-grade records [S1].
Conservation status
non-native, naturalized. Not the much-feared "murder hornet" (Vespa mandarinia), which is not established in PA. (confirm against PNHP)
Notes
active at night and attracted to lights; preys on other insects. Generally not aggressive away from the nest.

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European Paper Wasp

Polistes dominula — Vespidae

Introduced

Description & ID
slender black-and-yellow paper wasp closely resembling a yellowjacket but with longer dangling legs in flight and orange-tipped antennae.
Habitat
human structures, nest boxes, and sheltered cavities; an open-comb nester.
County status
INTRODUCED (European) [S1]; 12 research-grade records [S1].
Conservation status
non-native, naturalized; spreading and displacing native Polistes paper wasps in some areas. (confirm against PNHP)
Notes
often outcompetes the native Northern Paper Wasp (P. fuscatus, also recorded in the county). Distinguishing the two is a useful ID skill.

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Asian Lady Beetle

Harmonia axyridis — Coccinellidae

Invasive invasive

Description & ID
variable orange-to-red lady beetle, often with many black spots and a black "M" or "W" mark on the white pronotum.
Habitat
crops, gardens, forests, and especially buildings in autumn, where it aggregates to overwinter.
County status
INTRODUCED / INVASIVE (Asian, introduced for aphid control) [S1]; the most-recorded beetle — 116 research-grade records [S1].
Conservation status
non-native, invasive. Implicated in the decline of several native lady beetles through competition and predation; a household nuisance when it overwinters indoors. (confirm against PNHP)
Notes
secretes a foul yellow fluid (reflex bleeding) and can bite mildly. Often confused with native lady beetles; the pronotal "M" mark is diagnostic.

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Seven-spotted Lady Beetle

Coccinella septempunctata — Coccinellidae

Introduced

Description & ID
classic red lady beetle with exactly seven black spots and small white patches at the front.
Habitat
fields, gardens, and crops with aphids.
County status
INTRODUCED (European, released for aphid control) [S1]; 9 research-grade records [S1].
Conservation status
non-native, naturalized; another introduced lady beetle linked to native ladybug declines. (confirm against PNHP)
Notes
a beneficial aphid predator but, like the Asian Lady Beetle, an ecological competitor of natives.

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Japanese Beetle

Popillia japonica — Scarabaeidae

Invasive invasive

Description & ID
metallic green beetle with coppery wing covers and small white tufts of hair along the abdomen sides.
Habitat
gardens, lawns, orchards, and field crops.
County status
INTRODUCED / INVASIVE (Japanese) [S1]; 19 research-grade records [S1].
Conservation status
non-native, a significant agricultural and ornamental pest. Adults skeletonize foliage of many plants; grubs damage turf [S7]. (confirm against PNHP)
Notes
one of the most damaging introduced plant pests in the eastern US; the Winsome Fly (Istocheta aldrichi, also recorded here) is an introduced biocontrol parasitoid of it.

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Goldenrod Soldier Beetle

Chauliognathus pensylvanicus — Cantharidae

Native

Description & ID
soft-bodied orange beetle with a large black spot on each wing cover and a black-marked pronotum.
Habitat
late-summer meadows and roadsides, swarming on goldenrod and other composite flowers.
County status
native and common; 22 research-grade records [S1].
Conservation status
native; secure. A beneficial pollinator and aphid predator. (confirm against PNHP)
Notes
abundant on goldenrod in late summer; harmless and important for pollination.

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Eastern Eyed Click Beetle

Alaus oculatus — Elateridae

Native

Description & ID
large (to ~45 mm) gray-black click beetle with two big black false "eyespots" ringed white on the pronotum.
Habitat
deciduous forests with decaying wood (larval habitat).
County status
native; 17 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
clicks and flips itself upright with an audible snap if placed on its back; larvae are predators in rotting logs.

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Locust Borer

Megacyllene robiniae — Cerambycidae

Native

Description & ID
longhorn beetle boldly banded black and yellow (wasp-mimic), with a W-shaped yellow band; found on goldenrod in fall.
Habitat
edges and old fields where black locust (larval host) grows.
County status
native; 17 research-grade records [S1].
Conservation status
native; secure. Larvae bore in black locust, sometimes weakening trees. (confirm against PNHP)
Notes
adults are common goldenrod visitors in autumn; the larval host tie reflects the county's abundant black locust.

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Spotted Lanternfly

Lycorma delicatula — Fulgoridae

Invasive invasive

Description & ID
showy planthopper; at rest gray forewings with black spots, hidden bright-red hindwings with black-and-white bands; nymphs black with white spots, later red. Lays gray, mud-like egg masses on bark and flat surfaces.
Habitat
strongly associated with tree-of-heaven (Ailanthus) but feeds on grapevine, hops, maples, and many plants; abundant in disturbed, edge, and developed areas.
County status
INTRODUCED / INVASIVE (Asian) [S1]; by far the most-recorded insect in the county — 573 research-grade records [S1], reflecting both real abundance and a public reporting campaign.
Conservation status
non-native, a top-priority invasive pest in Pennsylvania [S7]. Threatens grapes, orchards, hops, and hardwoods; PA has imposed quarantines and urges the public to destroy it and scrape egg masses [S7]. (confirm against PNHP)
Notes
Pennsylvania (Berks County, adjacent to Schuylkill) was the US point of introduction in 2014. Do not transport materials that may carry egg masses. Removing tree-of-heaven reduces local populations.

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Brown Marmorated Stink Bug

Halyomorpha halys — Pentatomidae

Invasive invasive

Description & ID
mottled brown shield-shaped stink bug with alternating light-and-dark bands on the antennae and abdomen edge; emits a pungent odor when disturbed.
Habitat
orchards, crops, gardens, and homes in autumn, where it overwinters indoors.
County status
INTRODUCED / INVASIVE (Asian) [S1]; 33 research-grade records [S1].
Conservation status
non-native, a major agricultural pest of tree fruit, vegetables, and soybeans, and a notorious household nuisance [S7]. (confirm against PNHP)
Notes
distinguished from native stink bugs by the banded antennae and smooth shoulder margins. Seal entry points to keep it out of buildings.

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Hemlock Woolly Adelgid

Adelges tsugae — Adelgidae

Invasive invasive

Description & ID
tiny sap-feeding insect; detected by its conspicuous white, woolly egg masses at the base of eastern hemlock needles.
Habitat
eastern hemlock stands — the county's shaded ravines and streamsides.
County status
INTRODUCED / INVASIVE (Asian) [S1]; 13 research-grade records [S1].
Conservation status
non-native, a devastating forest pest that kills eastern hemlock — a foundational tree of the county's cool ravine and streamside forests [S7]. One of the most ecologically serious invasives in the region. (confirm against PNHP)
Notes
hemlock decline cascades to stream temperatures and the species that depend on hemlock shade. The "elongate hemlock scale" (Fiorinia externa, also introduced and recorded here) adds further stress.

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North American Wheel Bug

Arilus cristatus — Reduviidae

Native

Description & ID
large gray assassin bug with a distinctive cog-like crest ("wheel") on the thorax; the largest assassin bug in the region.
Habitat
woodland edges, gardens, and old fields.
County status
native; 24 research-grade records [S1].
Conservation status
native; secure. A beneficial predator of pest insects (including Spotted Lanternfly and caterpillars). (confirm against PNHP)
Notes
can deliver a painful bite if handled — best observed, not touched. A valuable natural enemy of garden and crop pests.

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Large Milkweed Bug

Oncopeltus fasciatus — Lygaeidae

Native

Description & ID
elongate orange-and-black seed bug with a black band across the wings; gregarious on milkweed pods.
Habitat
milkweed patches in meadows, fields, and roadsides.
County status
native; 18 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
feeds on milkweed seeds and sequesters plant toxins, advertising distastefulness with warning colors; a common biology-class study insect.

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Western Conifer Seed Bug

Leptoglossus occidentalis — Coreidae

Native

Description & ID
large brown leaf-footed bug with flattened, leaf-like hind-leg expansions and a white zigzag across the wings.
Habitat
conifer stands (feeds on pine and conifer seeds); enters homes to overwinter.
County status
native (range-expanded eastward); 34 research-grade records [S1].
Conservation status
native; secure. A harmless but conspicuous fall home-invader, sometimes mistaken for the invasive stink bug or a kissing bug. (confirm against PNHP)
Notes
does not bite or damage homes; native to the West but now widespread in the East.

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Common Drone Fly

Eristalis tenax — Syrphidae

Introduced

Description & ID
stout honey-bee mimic hover fly; brown-and-orange with large eyes and a single pair of wings (flies have two wings; bees have four).
Habitat
flowers, gardens, and edges; larvae ("rat-tailed maggots") develop in stagnant, organic-rich water.
County status
INTRODUCED (Old World, now cosmopolitan) [S1]; 16 research-grade records [S1].
Conservation status
non-native, naturalized; a pollinator and harmless bee mimic. (confirm against PNHP)
Notes
a classic example of Batesian mimicry — it hovers at flowers and bluffs predators with its bee-like look but cannot sting.

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Tiger Bee Fly

Xenox tigrinus — Bombyliidae

Native

Description & ID
large dark bee fly with boldly mottled black-and-clear wings; hovers near wooden structures.
Habitat
edges and buildings where carpenter bees nest.
County status
native; 14 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
a parasitoid of carpenter-bee larvae — females lay eggs in carpenter-bee galleries, linking it to the common Eastern Carpenter Bee.

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Giant Crane Fly

Tipula abdominalis — Tipulidae

Native

Description & ID
very large, long-legged crane fly resembling an oversized mosquito (but harmless and non-biting).
Habitat
moist woodlands and stream margins; larvae feed on submerged leaf litter.
County status
native; 16 research-grade records [S1].
Conservation status
native; secure. (confirm against PNHP)
Notes
crane flies do not bite or sting despite the "giant mosquito" appearance; larvae are important leaf-litter shredders in streams.

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Goldenrod Gall Fly

Eurosta solidaginis — Tephritidae

Native

Description & ID
small picture-winged fly; far more often noticed as the round woody "ball gall" it induces on goldenrod stems.
Habitat
goldenrod stands in old fields and meadows.
County status
native; 6 research-grade records [S1] (the galls are very common but under-recorded as the fly).
Conservation status
native; secure. (confirm against PNHP)
Notes
the larva overwinters inside the gall and produces antifreeze compounds; galls are a key winter food for downy woodpeckers and chickadees. A classic teaching example of host races and gall ecology.

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Differential Grasshopper

Melanoplus differentialis — Acrididae

Native

Description & ID
large yellow-green to brown grasshopper with bold black herringbone chevrons on the hind femur.
Habitat
weedy fields, roadsides, and crop edges with lush vegetation.
County status
native; 16 research-grade records [S1] — the most-recorded grasshopper.
Conservation status
native; secure. Occasionally a minor crop pest in outbreak years. (confirm against PNHP)
Notes
a strong-flying, conspicuous late-summer grasshopper of disturbed open ground.

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Common True Katydid

Pterophylla camellifolia — Tettigoniidae

Native

Description & ID
robust leaf-green katydid with broad, leaf-like wings; rarely seen but constantly heard.
Habitat
deciduous treetops in forests and suburbs.
County status
native; 4 research-grade records [S1] (heard far more than recorded).
Conservation status
native; secure. (confirm against PNHP)
Notes
the source of the rasping nighttime "katy-did, katy-didn't" chorus of late summer; almost always detected by sound rather than sight.

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Northern Walkingstick

Diapheromera femorata — Diapheromeridae

Native

Description & ID
slender, twig-like stick insect, brown to green, with long thread-like antennae; superbly camouflaged.
Habitat
deciduous forests and edges; feeds on oak, hazelnut, and other foliage.
County status
native; 53 research-grade records [S1] — surprisingly well-recorded for such a cryptic insect.
Conservation status
native; secure. (confirm against PNHP)
Notes
the only common stick insect in the Northeast; relies entirely on camouflage and stillness for defense.

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Chinese Mantis

Tenodera sinensis — Mantidae

Introduced

Description & ID
very large (to ~11 cm) brown-and-green praying mantis with a green stripe along the forewing edge; the largest mantis in the region.
Habitat
meadows, gardens, and field edges; egg cases (oothecae) are tan, foamy, walnut-sized masses on stems.
County status
INTRODUCED (Asian, sold for garden pest control) [S1]; 39 research-grade records [S1] — the most-recorded mantis.
Conservation status
non-native, naturalized. Outnumbers and may displace the smaller native Carolina Mantis (Stagmomantis carolina, also recorded here); large mantids occasionally even capture hummingbirds. (confirm against PNHP)
Notes
the European Mantis (Mantis religiosa, also introduced and recorded) is the third mantis on the county list — all three commonly co-occur in gardens.

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Eastern Dobsonfly

Corydalus cornutus — Corydalidae

Native

Description & ID
very large soft-winged insect (wingspan to ~13 cm); males have enormous, harmless sickle-shaped mandibles, females shorter biting ones. Aquatic larva is the predatory "hellgrammite."
Habitat
clean, rocky streams and rivers; adults near water and lights.
County status
native; 10 research-grade records [S1].
Conservation status
native; secure. The larva is a sensitive indicator of good stream water quality. (confirm against PNHP)
Notes
hellgrammites are prized fishing bait and are top invertebrate predators in clean streams; the dramatic adults are short-lived.

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European Earwig

Forficula auricularia — Forficulidae

Introduced

Description & ID
flattened brown insect with prominent rear pincers (forceps), curved in males, straighter in females.
Habitat
gardens, mulch, leaf litter, and damp crevices; often found around homes.
County status
INTRODUCED (European) [S1]; 4 research-grade records [S1].
Conservation status
non-native, naturalized; a minor garden nuisance and occasional plant feeder, but also eats aphids. (confirm against PNHP)
Notes
the folklore that earwigs crawl into ears is unfounded; the pincers are used in defense and courtship, not for harming people.

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Bold Jumping Spider

Phidippus audax — Salticidae

Native

Description & ID
compact, fuzzy black jumping spider with white-to-orange abdominal spots and iridescent green-blue chelicerae (jaws); large forward eyes.
Habitat
sunny surfaces — walls, fences, vegetation, and gardens.
County status
native and the most-recorded arachnid in the county — 58 research-grade records [S1].
Conservation status
native; secure. Harmless to people. (confirm against PNHP)
Notes
an active visual hunter that stalks and pounces rather than building snares; curious and often "looks back" at observers.

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Yellow Garden Spider

Argiope aurantia — Araneidae

Native

Description & ID
large orbweaver with a striking black-and-yellow abdomen and long banded legs; builds a big wheel-shaped web with a zigzag silk "stabilimentum."
Habitat
sunny gardens, meadows, and field edges with tall vegetation.
County status
native; 16 research-grade records [S1].
Conservation status
native; secure. Harmless. (confirm against PNHP)
Notes
a conspicuous late-summer orbweaver; the female sits head-down at the web center. A valuable predator of grasshoppers and flies.

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Marbled Orbweaver

Araneus marmoreus — Araneidae

Native

Description & ID
orbweaver with a large, rounded abdomen marbled in orange/yellow and brown (the "pumpkin spider" color form is bright orange).
Habitat
moist woodland edges, streamsides, and gardens.
County status
native; 17 research-grade records [S1].
Conservation status
native; secure. Harmless. (confirm against PNHP)
Notes
especially conspicuous in autumn; builds a classic orb web with a silken retreat at one edge.

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Dark Fishing Spider

Dolomedes tenebrosus — Pisauridae

Native

Description & ID
very large brown-gray spider with banded legs and dark W-marks on the abdomen; one of the biggest spiders in the region (leg span to ~9 cm).
Habitat
wooded streamsides, tree trunks, and sometimes buildings near water.
County status
native; 24 research-grade records [S1].
Conservation status
native; secure. Harmless to humans despite its alarming size. (confirm against PNHP)
Notes
can run on water and dive to catch aquatic prey; often found well away from water on tree bark.

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American Dog Tick

Dermacentor variabilis — Ixodidae

Native

Description & ID
flattened brown tick; females with a large off-white shield behind the head. Larger and more ornately marked than the blacklegged (deer) tick.
Habitat
grassy and brushy edges, trails, and old fields where hosts pass.
County status
native; 13 research-grade records [S1].
Conservation status
native. A vector of Rocky Mountain spotted fever and tularemia — a public-health concern. (The smaller blacklegged tick, Ixodes scapularis, is the principal Lyme-disease vector in PA.) (confirm against PNHP)
Notes
included for its medical importance; use tick precautions in the county's grassy and wooded edges. Not the primary Lyme vector, but capable of transmitting other pathogens.

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Leopard Slug

Limax maximus — Limacidae

Introduced

Description & ID
large (to ~13 cm) gray-brown slug boldly spotted and striped with black, like a leopard.
Habitat
gardens, cellars, compost, mulch, and damp disturbed ground near human habitation.
County status
INTRODUCED (European) [S1]; the most-recorded mollusc, with 4 research-grade records [S1].
Conservation status
non-native, naturalized; a minor garden nuisance but also feeds on other slugs and fungi. (confirm against PNHP)
Notes
noted for an unusual aerial mating ritual on a thread of mucus. Several other recorded slugs (Milky Slug, Western Dusky Slug) are likewise introduced.

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Freshwater Pearl Mussel

Margaritifera margaritifera — Margaritiferidae

Native

Description & ID
elongate dark-shelled freshwater mussel of cold, clean, fast streams.
Habitat
clean, well-oxygenated, low-nutrient streams and rivers.
County status
native; 2 research-grade records [S1].
Conservation status
native; a globally declining and highly sensitive species whose larvae require salmonid/host fish. Freshwater mussels are among the most imperiled animals in North America; any county record is significant and water-quality-dependent. (Specific localities for sensitive mussels should be treated as confidential.) (confirm against PNHP)
Notes
extremely long-lived (over a century in some populations); a flagship indicator of pristine stream conditions.

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Asian Clam

Corbicula fluminea — Cyrenidae

Invasive invasive

Description & ID
small (to ~5 cm) yellow-brown freshwater clam with concentric ridged shell; lives in sand and gravel.
Habitat
rivers, streams, and lakes with sandy substrates.
County status
INTRODUCED / INVASIVE (Asian) [S1]; 1 research-grade record [S1].
Conservation status
non-native, invasive; fouls water intakes and competes with native mussels. A watch-list aquatic invasive in PA [S7]. (confirm against PNHP)
Notes
spreads readily through waterways and can reach very high densities, altering stream-bottom communities.

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Eastern Whitelip

Neohelix albolabris — Polygyridae

Native

Description & ID
large native land snail with a globular brown shell and a distinctive thickened white lip at the aperture.
Habitat
deciduous forests with leaf litter, logs, and calcium-rich soils.
County status
native; 1 research-grade record [S1].
Conservation status
native; secure. A native woodland snail — important for tracking soil-calcium and forest-floor health. (confirm against PNHP)
Notes
native land snails like this are under-recorded but ecologically important recyclers and a calcium source for nesting birds.

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Black-and-gold Flat Millipede

Apheloria virginiensis — Xystodesmidae

Native

Description & ID
flattened millipede with bold black-and-yellow (or orange) warning coloration along the body margins.
Habitat
forest floor, leaf litter, and rotting logs in moist woodlands.
County status
native; 15 research-grade records [S1] — the most-recorded native "other invertebrate."
Conservation status
native; secure. A beneficial leaf-litter decomposer. (confirm against PNHP)
Notes
secretes cyanide compounds for defense (an almond smell) — harmless to observe but should not be eaten or handled carelessly. Aposematic coloring warns predators.

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American Giant Millipede

Narceus americanus — Spirobolidae

Native

Description & ID
large cylindrical brown-black millipede (to ~10 cm) that curls into a spiral when disturbed.
Habitat
moist deciduous forest floor, under logs and litter.
County status
native; 5 research-grade records [S1] (recorded as a species complex).
Conservation status
native; secure. (confirm against PNHP)
Notes
a slow-moving detritivore that recycles decaying wood and leaves; harmless, though it may secrete a mild defensive fluid.

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House Centipede

Scutigera coleoptrata — Scutigeridae

Introduced

Description & ID
fast, leggy centipede with 15 pairs of very long legs and long antennae; gray-yellow with dark stripes.
Habitat
damp areas of buildings — basements, bathrooms — and outdoor litter.
County status
INTRODUCED (Mediterranean) [S1]; 9 research-grade records [S1].
Conservation status
non-native, naturalized. A beneficial indoor predator of other arthropods (silverfish, roaches, spiders). (confirm against PNHP)
Notes
startling but essentially harmless; rarely bites and the venom is medically insignificant to humans.

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Nosy Pill Woodlouse

Armadillidium nasatum — Armadillidiidae

Introduced

Description & ID
a "pill bug"/"roly-poly" terrestrial isopod that rolls into a ball; gray with a small projecting plate ("nose").
Habitat
gardens, greenhouses, mulch, and damp ground near habitation.
County status
INTRODUCED (European) [S1]; the most-recorded "other invertebrate" — 22 research-grade records [S1].
Conservation status
non-native, naturalized; a harmless detritivore. Most of the county's recorded woodlice (pill bugs and sowbugs) are introduced European species. (confirm against PNHP)
Notes
terrestrial isopods are crustaceans, not insects — relatives of crabs and shrimp that breathe through gill-like structures and need moisture.

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Rusty Crayfish

Faxonius rusticus — Cambaridae

Invasive invasive

Description & ID
stout crayfish with dark rusty patches on each side of the carapace and black-tipped claws.
Habitat
streams, rivers, and lakes with rocky bottoms.
County status
present; 2 research-grade records [S1]. Native to the Ohio River basin but invasive where introduced in eastern PA waters.
Conservation status
INVASIVE in this region [S1][S7]; displaces native crayfish, denudes aquatic vegetation, and disrupts stream food webs. (The native Eastern Crayfish, Cambarus bartonii, is also recorded in the county.) (confirm against PNHP)
Notes
a watch-list aquatic invasive; anglers should never release bait crayfish into new waters.

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Common Freshwater Jellyfish

Craspedacusta sowerbii — Class Hydrozoa

Introduced

Description & ID
small (~2 cm) translucent freshwater jellyfish (medusa) with many fine tentacles; appears sporadically in still waters.
Habitat
calm ponds, quarries, reservoirs, and slow river pools, usually in late summer.
County status
INTRODUCED (Asian) [S1]; 4 research-grade records [S1] — a remarkable find for an inland county.
Conservation status
non-native, naturalized; generally considered harmless and of little ecological impact. Its sting cannot penetrate human skin. (confirm against PNHP)
Notes
one of very few freshwater jellyfish worldwide; blooms are unpredictable and exciting to encounter.

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Magnificent Bryozoan

Pectinatella magnifica — Phylum Bryozoa

Native

Description & ID
forms large, gelatinous, brain-like colonial masses (to basketball size) on submerged logs, docks, and branches.
Habitat
warm, still, clean fresh water — ponds, lakes, and slow river backwaters.
County status
native; 3 research-grade records [S1].
Conservation status
native; secure. An indicator of reasonably clean, warm standing water. (confirm against PNHP)
Notes
each "blob" is a colony of thousands of tiny filter-feeding zooids; often mistaken for eggs or a fungus. Harmless and ecologically benign.

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Three-lined Land Planarian

Bipalium pennsylvanicum — Geoplanidae

Invasive invasive

Description & ID
flattened terrestrial flatworm with a half-moon ("hammerhead") head and dark dorsal stripes; glides on a mucus trail.
Habitat
moist soil, mulch, and leaf litter in gardens and disturbed ground.
County status
INTRODUCED / INVASIVE [S1]; 3 research-grade records [S1].
Conservation status
non-native, invasive. A predator of native earthworms, with potential to disrupt soil ecology; a watch-list invasive. (Despite the name, the genus is non-native; a related hammerhead flatworm, Bipalium adventitium, is also recorded here.) (confirm against PNHP)
Notes
secretes toxins and should not be handled or cut (cutting can multiply it). Report sightings; do not transport infested soil or plants.

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Common Earthworm (Nightcrawler)

Lumbricus terrestris — Lumbricidae

Introduced

Description & ID
large reddish-brown earthworm with a prominent saddle (clitellum); the familiar deep-burrowing "nightcrawler."
Habitat
lawns, gardens, fields, and forest soils.
County status
INTRODUCED (European) [S1]; 2 research-grade records [S1].
Conservation status
non-native, naturalized. Ecologically significant as an invasive in northern hardwood forests, where introduced earthworms consume the leaf-litter layer and alter soils, harming native understory plants and ground-nesting wildlife [S7]. (confirm against PNHP)
Notes
most of Pennsylvania's "common" earthworms are non-native; the glaciated Northeast had essentially no native earthworms before European introduction. A reminder that even familiar species can be invasive.

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Complete checklist

Every taxon recorded research-grade for Schuylkill County as of 2026-06-18, by provenance tier. 1,078 are iNaturalist research-grade records.

1,078 iNaturalist county records
Common name Scientific name Records Status
Spotted Lanternfly Lycorma delicatula 573 Introduced
Asian Lady Beetle Harmonia axyridis 116 Introduced
Monarch Danaus plexippus 115 Native
Common Eastern Bumble Bee Bombus impatiens 111 Native
Azure Bluet Enallagma aspersum 95 Native
Spicebush Swallowtail Papilio troilus 89 Native
Eastern Tent Caterpillar Moth Malacosoma americana 67 Native
Huron Skipper Atalopedes huron 58 Native
Bold Jumping Spider Phidippus audax 58 Native
Silver-spotted Skipper Epargyreus clarus 57 Native
Hickory Tussock Moth Lophocampa caryae 57 Native
Northern Walkingstick Diapheromera femorata 53 Native
Great Spangled Fritillary Argynnis cybele 51 Native
Eastern Tiger Swallowtail Papilio glaucus 51 Native
Banded Tussock Moth Halysidota tessellaris 48 Native
Pearl Crescent Phyciodes tharos 39 Native
Chinese Mantis Tenodera sinensis 39 Introduced
Isabella Tiger Moth Pyrrharctia isabella 38 Native
Western Honey Bee Apis mellifera 37 Introduced
Eastern Carpenter Bee Xylocopa virginica 37 Native
Black Swallowtail Papilio polyxenes 36 Native
Western Conifer Seed Bug Leptoglossus occidentalis 34 Native
Broad-necked Root Borer Prionus laticollis 34 Native
Brown Marmorated Stink Bug Halyomorpha halys 33 Introduced
Giant Leopard Moth Hypercompe scribonia 32 Native
Pale Beauty Campaea perlata 30 Native
Red-spotted Admiral Limenitis arthemis 30 Native
Small White Pieris rapae 30 Introduced
Two-spotted Bumble Bee Bombus bimaculatus 29 Native
Rosy Maple Moth Dryocampa rubicunda 29 Native
Orchard Orbweaver Leucauge venusta 29 Native
Spongy Moth Lymantria dispar 26 Introduced
Polyphemus Moth Antheraea polyphemus 25 Native
North American Luna Moth Actias luna 24 Native
North American Wheel Bug Arilus cristatus 24 Native
Brown-belted Bumble Bee Bombus griseocollis 24 Native
Catalpa Sphinx Ceratomia catalpae 24 Native
Dark Fishing Spider Dolomedes tenebrosus 24 Native
Nosy Pill Woodlouse Armadillidium nasatum 22 Introduced
Goldenrod Soldier Beetle Chauliognathus pensylvanicus 22 Native
Twice-stabbed Lady Beetle Chilocorus stigma 22 Native
American Nursery Web Spider Pisaurina mira 22 Native
Spotted Cucumber Beetle Diabrotica undecimpunctata 21 Native
American Lady Vanessa virginiensis 21 Native
Introduced Pine Sawfly Diprion similis 20 Introduced
Imperial Moth Eacles imperialis 20 Native
Milkweed Tussock Moth Euchaetes egle 20 Native
Large Yellow Underwing Noctua pronuba 20 Introduced
Zabulon Skipper Lon zabulon 19 Native
White-marked Tussock Moth Orgyia leucostigma 19 Native
Japanese Beetle Popillia japonica 19 Introduced
Delicate Cycnia Moth Cycnia tenera 18 Native
Variegated Fritillary Euptoieta claudia 18 Native
Fall Webworm Moth Hyphantria cunea 18 Native
Large Milkweed Bug Oncopeltus fasciatus 18 Native
Eastern Eyed Click Beetle Alaus oculatus 17 Native
Marbled Orbweaver Araneus marmoreus 17 Native
Green Stink Bug Chinavia hilaris 17 Native
Small Milkweed Bug Lygaeus kalmii 17 Native
Locust Borer Megacyllene robiniae 17 Native
Grapevine Beetle Pelidnota punctata 17 Native
Yellow Garden Spider Argiope aurantia 16 Native
Common Drone Fly Eristalis tenax 16 Introduced
Oriental Beetle Exomala orientalis 16 Introduced
Common Buckeye Junonia coenia 16 Native
Differential Grasshopper Melanoplus differentialis 16 Native
Eastern Comma Polygonia comma 16 Native
Virginian Tiger Moth Spilosoma virginica 16 Native
Giant Crane Fly Tipula abdominalis 16 Native
European Hornet Vespa crabro 16 Introduced
Black-and-gold Flat Millipede Apheloria virginiensis 15 Native
Perplexing Bumble Bee Bombus perplexus 15 Native
Two-spotted Tree Cricket Neoxabea bipunctata 15 Native
Evergreen Bagworm Moth Thyridopteryx ephemeraeformis 15 Native
False Underwing Allotria elonympha 14 Native
Calico Pennant Celithemis elisa 14 Native
Yellow-collared Scape Moth Cisseps fulvicollis 14 Native
Eastern Tailed-Blue Cupido comyntas 14 Native
Bald-faced Hornet Dolichovespula maculata 14 Native
Horace's Duskywing Erynnis horatius 14 Native
Northern Pearly-eye Lethe anthedon 14 Native
American Copper Lycaena hypophlaeas 14 Native
Northern Paper Wasp Polistes fuscatus 14 Native
Tiger Bee Fly Xenox tigrinus 14 Native
Hemlock Woolly Adelgid Adelges tsugae 13 Introduced
Ailanthus Webworm Moth Atteva aurea 13 Native
Ebony Jewelwing Calopteryx maculata 13 Native
American Dog Tick Dermacentor variabilis 13 Native
Bronze Jumping Spider Eris militaris 13 Native
Little Wood Satyr Megisto cymela 13 Native
White-dotted Prominent Nadata gibbosa 13 Native
Mourning Cloak Nymphalis antiopa 13 Native
Common Whitetail Plathemis lydia 13 Native
Peck's Skipper Polites peckius 13 Native
Autumn Meadowhawk Sympetrum vicinum 13 Native
Red Milkweed Beetle Tetraopes tetrophthalmus 13 Native
Red-banded Hairstreak Calycopis cecrops 12 Native
Summer Azure Celastrina neglecta 12 Native
Snowberry Clearwing Hemaris diffinis 12 Native
One-spotted Variant Hypagyrtis unipunctata 12 Native
Green Cloverworm Moth Hypena scabra 12 Native
Widow Skimmer Libellula luctuosa 12 Native
Brown Prionid Orthosoma brunneum 12 Native
Winter Firefly Photinus corruscus 12 Native
Red-headed Bush Cricket Phyllopalpus pulchellus 12 Native
European Paper Wasp Polistes dominula 12 Introduced
Large Maple Spanworm Moth Prochoerodes lineola 12 Native
Fourteen-spotted Lady Beetle Propylea quatuordecimpunctata 12 Introduced
Large Lace-border Moth Scopula limboundata 12 Native
Wetland Giant Wolf Spider Tigrosa helluo 12 Native
Red Admiral Vanessa atalanta 12 Native
Spotted Apatelodes Moth Apatelodes torrefacta 11 Native
End Band Net-winged Beetle Calopteron terminale 11 Native
Dogbane Leaf Beetle Chrysochus auratus 11 Native
Asian Oak Weevil Cyrtepistomus castaneus 11 Introduced
— Heliophanus kochii 11 Introduced
Eastern Parson Spider Herpyllus ecclesiasticus 11 Native
Eastern Forktail Ischnura verticalis 11 Native
False Potato Beetle Leptinotarsa juncta 11 Native
European Mantis Mantis religiosa 11 Introduced
Golden Jumping Spider Paraphidippus aurantius 11 Native
Grass Spiders Agelenopsis 10 Native
Six-spotted Tiger Beetle Cicindela sexguttata 10 Native
Eastern Dobsonfly Corydalus cornutus 10 Native
Common Green June Beetle Cotinis nitida 10 Native
Arched Hooktip Moth Drepana arcuata 10 Native
Tulip-tree Beauty Epimecis hortaria 10 Native
Juvenal's Duskywing Erynnis juvenalis 10 Native
Hummingbird Clearwing Hemaris thysbe 10 Native
Cecropia Moth Hyalophora cecropia 10 Native
Furrow Orbweaver Larinioides cornutus 10 Native
Forest Tent Caterpillar Moth Malacosoma disstria 10 Native
Virginia Giant Hover Fly Milesia virginiensis 10 Native
American Carrion Beetle Necrophila americana 10 Native
Locust Leafminer Odontota dorsalis 10 Native
Dark-spotted Palthis Moth Palthis angulalis 10 Native
Lunate Zale Moth Zale lunata 10 Native
Pale Green Assassin Bug Zelus luridus 10 Native
Ipsilon Dart Moth Agrotis ipsilon 9 Native
Aphrodite Fritillary Argynnis aphrodite 9 Native
Io Moth Automeris io 9 Native
Meadow Fritillary Boloria bellona 9 Native
Seven-spotted Lady Beetle Coccinella septempunctata 9 Introduced
Spotted Pink Lady Beetle Coleomegilla maculata 9 Native
Brown-hooded Owlet Cucullia convexipennis 9 Native
Elongate hemlock scale Fiorinia externa 9 Introduced
Appalachian Brown Lethe appalachia 9 Native
Spined Micrathena Micrathena gracilis 9 Native
Spotted Orbweaver Neoscona crucifera 9 Native
Broad-headed Sharpshooter Oncometopia orbona 9 Native
American Oak Beauty Phaeoura quernaria 9 Native
Rabid Wolf Spider Rabidosa rabida 9 Native
House Centipede Scutigera coleoptrata 9 Introduced
Maize Calligrapher Toxomerus politus 9 Native
Saddleback Caterpillar Moth Acharia stimulea 8 Native
Common Looper Moth Autographa precationis 8 Native
Eastern Black Carpenter Ant Camponotus pennsylvanicus 8 Native
Ilia Underwing Catocala ilia 8 Native
Summer Fishfly Chauliodes pectinicornis 8 Native
Margined Leatherwing Beetle Chauliognathus marginatus 8 Native
Maple Spanworm Moth Ennomos magnaria 8 Native
Beautiful Wood-nymph Eudryas grata 8 Native
Northern Flatid Planthopper Flatormenis proxima 8 Native
Chickweed Geometer Moth Haematopis grataria 8 Native
Baltimore Snout Hypena baltimoralis 8 Native
Painted Lichen Moth Hypoprepia fucosa 8 Native
— Leptoglossus oppositus 8 Native
Hobomok Skipper Lon hobomok 8 Native
Pine tree Spur-throat Grasshopper Melanoplus punctulatus 8 Native
Blue Dasher Pachydiplax longipennis 8 Native
Blinded Sphinx Paonias excaecata 8 Native
Question Mark Polygonia interrogationis 8 Native
Hebrew Moth Polygrammate hebraeicum 8 Native
Armyworm Moth Pseudaletia unipuncta 8 Native
Orange-patched Smoky Moth Pyromorpha dimidiata 8 Native
Triangulate Combfoot Steatoda triangulosa 8 Introduced
Large Tolype Moth Tolype velleda 8 Native
— Acanthocephala terminalis 7 Native
American Copper Underwing Amphipyra pyramidoides 7 Native
Oak Besma Moth Besma quercivoraria 7 Native
Fawn Darner Boyeria vinosa 7 Native
Master's Dart Feltia herilis 7 Native
Red-banded Leafhopper Graphocephala coccinea 7 Native
Clymene Moth Haploa clymene 7 Native
Winsome Fly Istocheta aldrichi 7 Introduced
Coppery Leafhopper Jikradia olitoria 7 Native
False Milkweed Bug Lygaeus turcicus 7 Native
Greenhouse Millipede Oxidus gracilis 7 Introduced
Red-lined Panopoda Moth Panopoda rufimargo 7 Native
Eastern Amberwing Perithemis tenera 7 Native
Brown Angle Shades Phlogophora periculosa 7 Native
Guinea Paper Wasp Polistes exclamans 7 Native
Red-footed Cannibal Fly Promachus rufipes 7 Native
Zebra Jumping Spider Salticus scenicus 7 Introduced
Yellow-striped Armyworm Moth Spodoptera ornithogalli 7 Native
Painted Lady Vanessa cardui 7 Native
American Dagger Acronicta americana 6 Native
Two-lined Leatherwing Atalantycha bilineata 6 Native
Hollow-spotted Blepharomastix Moth Blepharomastix ranalis 6 Native
Eastern Boxelder Bug Boisea trivittata 6 Native
Orange Sulphur Colias eurytheme 6 Native
Dusky Groundling Condica vecors 6 Native
Common Picture-winged Fly Delphinia picta 6 Native
Grape Leaffolder and Leafroller Moths Desmia funeralis 6 Native
Metallic Sweat Bees Dialictus 6 Native
Goldenrod Gall Fly Eurosta solidaginis 6 Native
Curved-toothed Geometer Moth Eutrapela clemataria 6 Native
Witch-hazel Cone Gall Aphid Hormaphis hamamelidis 6 Native
Viceroy Limenitis archippus 6 Native
Lesser Maple Spanworm Moth Macaria pustularia 6 Native
Black-bordered Lemon Moth Marimatha nigrofimbria 6 Native
Two-striped Grasshopper Melanoplus bivittatus 6 Native
Arrow-shaped Orbweaver Micrathena sagittata 6 Native
Elegant Grass-veneer Microcrambus elegans 6 Native
American Green Crab Spider Misumessus oblongus 6 Native
White-spotted Sawyer Monochamus scutellatus 6 Native
Long-necked Seed Bug Myodocha serripes 6 Native
Ferruginous Tiger Crane Fly Nephrotoma ferruginea 6 Native
Speckled Green Fruitworm Moth Orthosia hibisci 6 Native
Smaller Parasa Moth Parasa chloris 6 Native
Angulose Prominent Peridea angulosa 6 Native
Putnam's Jumping Spider Phidippus putnami 6 Native
Tan Jumping Spider Platycryptus undatus 6 Native
Northern Broken-Dash Polites egeremet 6 Native
Compost Fly Ptecticus trivittatus 6 Native
— Rudiloria trimaculata 6 Native
Blue-winged Scoliid Wasp Scolia dubia 6 Native
Eastern Calligrapher Toxomerus geminatus 6 Native
Little Glassywing Vernia verna 6 Native
Southern Yellowjacket Vespula squamosa 6 Native
Crocus Geometer Moths Xanthotype 6 Native
Black Laceweaver Amaurobius ferox 5 Introduced
Larger Empty Oak Apple Wasp Amphibolips quercusinanis 5 Native
North American Common Gray Anavitrinella pampinaria 5 Native
Variable Dancer Argia fumipennis 5 Native
Banded Garden Spider Argiope trifasciata 5 Native
Pure Green Sweat bee Augochlora pura 5 Native
Promethea Silkmoth Callosamia promethea 5 Native
Reticulated Net-winged Beetle Calopteron reticulatum 5 Native
Golden-backed Snipe Fly Chrysopilus thoracicus 5 Native
Twice-stabbed Stink Bug Cosmopepla lintneriana 5 Native
Drexel's Datana Moth Datana drexelii 5 Native
Pigweed Flea Beetle Disonycha glabrata 5 Native
Carolina Grasshopper Dissosteira carolina 5 Native
Black-horned Smoothtail Epistrophe grossulariae 5 Native
Fraternal Potter Wasp Eumenes fraternus 5 Native
Ligated Furrow Bee Halictus ligatus 5 Native
Bold-feathered Grass Moth Herpetogramma pertextalis 5 Native
Eastern Black-legged Tick Ixodes scapularis 5 Native
Grey Cross Spider Larinioides sclopetarius 5 Introduced
Slaty Skimmer Libellula incesta 5 Native
Twelve-spotted Skimmer Libellula pulchella 5 Native
Oak Bush-cricket Meconema thalassinum 5 Introduced
American Giant Millipede Complex Narceus americanus 5 Native
Bronzed Cutworm Moth Nephelodes minians 5 Native
Black Vine Weevil Otiorhynchus sulcatus 5 Introduced
Maple Looper Moth Parallelia bistriaris 5 Native
Speckled Sharpshooter Paraulacizes irrorata 5 Native
Ringed Assassin Bug Pselliopus cinctus 5 Native
Common Pink Flat-back Pseudopolydesmus serratus 5 Native
Orange Mint Moth Pyrausta orphisalis 5 Native
Common Snipe Fly Rhagio mystaceus 5 Native
Banded Hairstreak Satyrium calanus 5 Native
Fork-tailed Bush Katydid Scudderia furcata 5 Native
Thick-legged Hover Fly Syritta pipiens 5 Introduced
White Slant-line Tetracis cachexiata 5 Native
Margined Calligrapher Toxomerus marginatus 5 Native
Black Onion Fly Tritoxa flexa 5 Native
Widow Yellowjacket Vespula vidua 5 Native
Eight-spotted Forester Moth Alypia octomaculata 4 Native
Spongy Oak Apple Gall Wasp Amphibolips confluenta 4 Native
Dotted Sallow Anathix ralla 4 Native
Oblong Woolcarder Bee Anthidium oblongatum 4 Introduced
Six-spotted Orbweaver Araniella displicata 4 Native
Oak Timberworm Arrenodes minutus 4 Native
Lovebug Bibio femoratus 4 Native
American Carpenter Ant Camponotus americanus 4 Native
Ultronia Underwing Catocala ultronia 4 Native
Common Freshwater Jellyfish Craspedacusta sowerbii 4 Introduced
Tailed Cellar Spider Crossopriza lyoni 4 Introduced
Common Aerial Yellowjacket Dolichovespula arenaria 4 Native
White-banded Fishing Spider Dolomedes albineus 4 Native
Striped Fishing Spider Dolomedes scriptus 4 Native
Woodlouse Spider Dysdera crocata 4 Introduced
Squash Vine Borer Eichlinia cucurbitae 4 Native
Keeled Treehopper Entylia carinata 4 Native
Transverse-banded Flower Fly Eristalis transversa 4 Native
Wild Indigo Duskywing Erynnis baptisiae 4 Native
Eastern Pondhawk Erythemis simplicicollis 4 Native
Spiny Oak-slug Moth Euclea delphinii 4 Native
Confused Eusarca Moth Eusarca confusaria 4 Native
Purple-backed Cabbageworm Moth Evergestis pallidata 4 Native
Dingy Cutworm Moth Feltia jaculifera 4 Native
Subgothic and Tricose Darts Feltia subgothica 4 Native
Changeable Grass-veneer Fissicrambus mutabilis 4 Native
European Earwig Forficula auricularia 4 Introduced
pallidefulva-group Field Ants Formica pallidefulva 4 Native
Grapeleaf Skeletonizer Moth Harrisina americana 4 Native
Black Soldier Fly Hermetia illucens 4 Native
Leonard's Skipper Hesperia leonardus 4 Native
Variegated Lady Beetle Hippodamia variegata 4 Introduced
Gray-edged Snout Hypena madefactalis 4 Native
American Idia Moth Idia americalis 4 Native
Bent-line Gray Iridopsis larvaria 4 Native
Fragile Forktail Ischnura posita 4 Native
Explicit Arches Lacinipolia explicata 4 Native
Chalk-fronted Corporal Ladona julia 4 Native
Common Citronella Ant Lasius claviger 4 Native
Eastern Harvestman Leiobunum vittatum 4 Native
Leopard Slug Limax maximus 4 Introduced
White Spring Moth Lomographa vestaliata 4 Native
Reddish-brown Stag Beetle Lucanus capreolus 4 Native
Carolina Sphinx Manduca sexta 4 Native
— Megalodacne heros 4 Native
Four-toothed Mason Wasp Monobia quadridens 4 Native
Red-fringed Emerald Nemoria bistriaria 4 Native
Northern Dog-day Cicada Neotibicen canicularis 4 Native
Lucerne Moth Nomophila nearctica 4 Native
Common Shiny Woodlouse Oniscus asellus 4 Introduced
Definite Tussock Moth Orgyia definita 4 Native
Small-eyed Sphinx Paonias myops 4 Native
Half-wing Moth Phigalia titea 4 Native
Common Oak Moth Phoberia atomaris 4 Native
Striped Oak Webworm Moth Pococera expandens 4 Native
Porcelain Gray Protoboarmia porcelaria 4 Native
Pink-barred Pseudeustrotia Moth Pseudeustrotia carneola 4 Native
Common True Katydid Pterophylla camellifolia 4 Native
Meal moth Pyralis farinalis 4 Introduced
Discolored Renia Moth Renia discoloralis 4 Native
Holarctic Alderflies Sialis 4 Native
Gray Hairstreak Strymon melinus 4 Native
Florida Tetanolita Moth Tetanolita floridana 4 Native
Eastern Yellowjacket Vespula maculifrons 4 Native
Eastern Rhinoceros Beetle Xyloryctes jamaicensis 4 Native
Green Cone-headed Planthopper Acanalonia conica 3 Native
Dark Acrolophus Acrolophus mora 3 Native
Radcliffe's Dagger Acronicta radcliffei 3 Native
Shadow Darner Aeshna umbrosa 3 Native
Bicolored Striped Sweat Bee Agapostemon virescens 3 Native
Acorn Plum Gall Wasp Amphibolips quercusjuglans 3 Native
Squash Bug Anasa tristis 3 Native
Fifteen-spotted Lady Beetle Anatis labiculata 3 Native
Least Skipper Ancyloxypha numitor 3 Native
Pink-striped Oakworm Moth Anisota virginiensis 3 Native
Variable Antepione Moth Antepione thisoaria 3 Native
European Woolcarder Bee Anthidium manicatum 3 Introduced
Varied Carpet Beetle Anthrenus verbasci 3 Introduced
Oleander Aphid Aphis nerii 3 Introduced
Red-spotted Orbweaver Araneus cingulatus 3 Native
Common Pill Woodlouse Armadillidium vulgare 3 Introduced
Slowpoke Moth Athetis tarda 3 Native
Three-lined Land Planarian Bipalium pennsylvanicum 3 Introduced
Tulip-tree Silkmoth Callosamia angulifera 3 Native
Witchhazel Leafminer Cameraria hamameliella 3 Native
Little Lined Underwing Catocala lineella 3 Native
Bride Underwing Catocala neogama 3 Native
Halloween Pennant Celithemis eponina 3 Native
Common Wood-Nymph Cercyonis pegala 3 Native
Bean Leaf Beetle Cerotoma trifurcata 3 Native
Aurora Damsel Chromagrion conditum 3 Native
Soybean Looper Moth Chrysodeixis includens 3 Native
Three-banded Lady Beetle Coccinella trifasciata 3 Native
— Condylostylus patibulatus 3 Native
Bent-lined Carpet Costaconvexa centrostrigaria 3 Native
Hornworm Parasitoid Wasp Cotesia congregata 3 Native
Packard's Wave Cyclophora packardi 3 Native
Virginia Creeper Sphinx Darapsa myron 3 Native
Mottled Tortoise Beetle Deloyala guttata 3 Native
Meadow Slug Deroceras laeve 3 Native
Black Diabrotica Diabrotica cristata 3 Native
Golden Net-winged Beetle Dictyoptera coccinata 3 Native
Antelope Beetle Dorcus parallelus 3 Native
Black-shouldered Spinyleg Dromogomphus spinosus 3 Native
Salt Marsh Moth Estigmene acrea 3 Native
Pearly Wood-nymph Eudryas unio 3 Native
Pandorus Sphinx Eumorpha pandorus 3 Native
Long-tailed Aphideater Complex Eupeodes americanus 3 Native
Wormwood Pug Eupithecia absinthiata 3 Native
Zebra Swallowtail Eurytides marcellus 3 Native
Wedgling Moth Galgula partita 3 Native
Speckled Harvestman Hadrobunus maculosus 3 Native
Confusing Furrow Bee Halictus confusus 3 Native
Common Spring Moth Heliomata cycladata 3 Native
Clavate Tortoise Beetle Helocassis clavata 3 Native
Common Hentz Jumping Spider Hentzia palmarum 3 Native
White-lined Sphinx Hyles lineata 3 Native
Yellow-fringed Dolichomia Moth Hypsopygia olinalis 3 Native
Bristly Cutworm Moth Lacinipolia renigera 3 Native
Colorado Potato Beetle Leptinotarsa decemlineata 3 Native
Green Leuconycta Moth Leuconycta diphteroides 3 Native
Bluish Spring Moth Lomographa semiclarata 3 Native
Common Angle Macaria aemulataria 3 Native
Red-headed Inchworm Moth Macaria bisignata 3 Native
Mottled Prominent Macrurocampa marthesia 3 Native
Changeable Mantleslug Megapallifera mutabilis 3 Native
Two-spotted Longhorn Bee Melissodes bimaculatus 3 Native
White-ribboned Carpet Moth Mesoleuca ruficillata 3 Native
Confused Woodgrain Moth Morrisonia confusa 3 Native
Clubbed Mydas Fly Mydas clavatus 3 Native
Red-headed Ash Borer Neoclytus acuminatus 3 Native
Roundneck Sexton Beetle Nicrophorus orbicollis 3 Native
Narrow-winged Tree Cricket Oecanthus niveus 3 Native
Bruce Spanworm Moth Operophtera bruceata 3 Native
Rustic Quaker Orthodes majuscula 3 Native
Rough Hermit Beetle Osmoderma scabrum 3 Native
Rotund-collared Soldier Beetle Pacificanthia rotundicollis 3 Native
Decorated Owlet Pangrapta decoralis 3 Native
Juniper Geometer Moth Patalene olyzonaria 3 Native
Magnificent Bryozoan Pectinatella magnifica 3 Native
— Pedicia 3 Native
Grayish Jumping Spider Phidippus princeps 3 Native
Common Eastern Firefly Photinus pyralis 3 Native
Common Tan Wave Pleuroprucha insulsaria 3 Native
Gray Comma Polygonia progne 3 Native
Orange Assassin Bug Pselliopus barberi 3 Native
Eastern Floater Pyganodon cataracta 3 Native
Dotted Wolf Spider Rabidosa punctulata 3 Native
Barberry Geometer Moth Rheumaptera meadii 3 Native
Scarlet-bordered Assassin Bug Rhiginia cruciata 3 Native
Edwards' Hairstreak Satyrium edwardsii 3 Native
Double-banded Scoliid Wasp Scolia bicincta 3 Native
Great Golden Digger Wasp Sphex ichneumoneus 3 Native
Great Black Digger Wasp Sphex pensylvanicus 3 Native
Common Spragueia Moth Spragueia leo 3 Native
Two-horned Treehopper Stictocephala diceros 3 Native
Yellow-horned Flower Longhorn Beetle Strangalia luteicornis 3 Native
Bicolored Sallow Sunira bicolorago 3 Native
Wavy-lined Emerald Synchlora aerata 3 Native
Black Horse Fly Tabanus atratus 3 Native
Yellow Slant-line Tetracis crocallata 3 Native
Essex Skipper Thymelicus lineola 3 Introduced
— Tipula longiventris 3 Native
Broad-faced Sac Spider Trachelas tranquillus 3 Native
Pigeon Horntail Tremex columba 3 Native
White-striped Black Trichodezia albovittata 3 Native
— Trochosa 3 Native
Snowy Urola Moth Urola nivalis 3 Native
Japanese Burrowing Cricket Velarifictorus micado 3 Introduced
Dark-barred Twin-spot Carpet Xanthorhoe ferrugata 3 Native
Difoliate Orbweaver Acacesia hamata 2 Native
Arcane Grass Tubeworm Moth Acrolophus arcanella 2 Native
Cherry Dagger Acronicta hasta 2 Native
Night-wandering Dagger Acronicta noctivaga 2 Native
Asian Tiger Mosquito Aedes albopictus 2 Introduced
Grease Moth Aglossa cuprina 2 Native
Pale-banded Dart Agnorisma badinodis 2 Native
Fall Cankerworm Moth Alsophila pometaria 2 Native
Walnut Sphinx Amorpha juglandis 2 Native
Yellow-spotted Webworm Moth Anageshna primordialis 2 Native
Common Green Darner Anax junius 2 Native
European tube wasp Ancistrocerus gazella 2 Native
Eurasian Red-and-black Melyrid Anthocomus equestris 2 Introduced
— Anthrax argyropygus 2 Native
Arge Moth Apantesis arge 2 Native
Virgin Tiger Moth Apantesis virgo 2 Native
Bee Moth Aphomia sociella 2 Introduced
— Aquarius remigis 2 Native
Shamrock Orbweaver Araneus trifolium 2 Native
Powdered Dancer Argia moesta 2 Native
Regal Fritillary Argynnis idalia 2 Native
Gray-banded Leafroller Moth Argyrotaenia mariana 2 Native
Juniper Stink Bug Banasa euchlora 2 Native
— Bibio articulatus 2 Native
Wandering Broadhead Planarian Bipalium adventitium 2 Introduced
Peppered Moth Biston betularia 2 Native
Eastern Phantom Crane Fly Bittacomorpha clavipes 2 Native
Forked Fungus Beetle Bolitotherus cornutus 2 Native
Golden Northern Bumble Bee Bombus fervidus 2 Native
Orange-headed Callima Moth Callima argenticinctella 2 Native
Eastern Pine Elfin Callophrys niphon 2 Native
Canadian Owlet Calyptra canadensis 2 Native
Pointed Campeloma Campeloma decisum 2 Native
Obscure Underwing Catocala obscura 2 Native
Saddled Prominent Cecrita guttivitta 2 Native
False Leptura Beetle Cephaloon lepturides 2 Native
Tree Cattle Cerastipsocus venosus 2 Native
Spurred Ceratina Ceratina calcarata 2 Native
Waved Sphinx Ceratomia undulosa 2 Native
Tufted Bird-dropping Moth Cerma cerintha 2 Native
Common Blue Mud-dauber Wasp Chalybion californicum 2 Native
Golden Tortoise Beetle Charidotella sexpunctata 2 Native
Spring Fishfly Chauliodes rastricornis 2 Native
Black-horned Green Lacewing Chrysopa nigricornis 2 Native
Punctured Tiger Beetle Cicindelidia punctulata 2 Native
North American Elm Sawfly Cimbex americanus 2 Native
Regal Moth Citheronia regalis 2 Native
Clouded Sulphur Colias philodice 2 Native
Close-banded Yellowhorn Colocasia propinquilinea 2 Native
Zebra Conchylodes Moth Conchylodes ovulalis 2 Native
— Coras 2 Native
Double-banded Grass-veneer Crambus agitatellus 2 Native
hairy rove beetle Creophilus maxillosus 2 Native
Asteroid Moth Cucullia asteroides 2 Native
Oregon Cycnia Moth Cycnia oregonensis 2 Native
Filbertworm Moth Cydia latiferreana 2 Native
Walnut Caterpillar Moth Datana integerrima 2 Native
Milky Slug Deroceras reticulatum 2 Introduced
Rainbow Beetle Dinomus micans 2 Native
curved-ribbon Dinumma deponens 2 Introduced
spiny rose gall wasp Diplolepis bicolor 2 Native
Round Bullet Gall Wasp Disholcaspis quercusglobulus 2 Native
Six-spotted Fishing Spider Dolomedes triton 2 Native
Small Engrailed Ectropis crepuscularia 2 Native
Eastern Elliptio Elliptio complanata 2 Native
Stream Bluet Enallagma exsulans 2 Native
Orange Bluet Enallagma signatum 2 Native
Band-winged Crane Fly Epiphragma fasciapenne 2 Native
Slender Smoothtail Epistrophella emarginata 2 Native
Lesser Grapevine Looper Moth Eulithis diversilineata 2 Native
Baltimore Checkerspot Euphydryas phaeton 2 Native
Helmeted Squash Bug Euthochtha galeator 2 Native
Rusty Crayfish Faxonius rusticus 2 Native
The Joker Feralia jocosa 2 Native
Privet Leafhopper Fieberiella florii 2 Introduced
Bowl-and-doily Spider Frontinella pyramitela 2 Native
Banded Graphisurus Graphisurus fasciatus 2 Native
Rhododendron Leafhopper Graphocephala fennahi 2 Native
Versute Sharpshooter Graphocephala versuta 2 Native
Sycamore Tussock Moth Halysidota harrisii 2 Native
Harris' Three-Spot Harrisimemna trisignata 2 Native
Corn Earworm Moth Helicoverpa zea 2 Native
Blueberry Stem Gall Wasp Hemadas nubilipennis 2 Native
Eastern Giant Swallowtail Heraclides cresphontes 2 Native
Indian Skipper Hesperia sassacus 2 Native
Eastern White-blotched Prominent Heterocampa pulverea 2 Native
garden ghost spider Hibana gracilis 2 Native
Parenthesis Lady Beetle Hippodamia parenthesis 2 Native
Pale Homochlodes Moth Homochlodes fritillaria 2 Native
Brown Bark Carpet Moth Horisme intestinata 2 Native
Modest Masked Bee Hylaeus modestus 2 Native
Single-dotted Wave Idaea dimidiata 2 Introduced
Common Idia Moth Idia aemula 2 Native
Crowned Slug Moth Isa textula 2 Native
Citrine Forktail Ischnura hastata 2 Native
— Juriniopsis adusta 2 Native
Swamp Milkweed Leaf Beetle Labidomera clivicollis 2 Native
Hemlock Looper Moth Lambdina fiscellaria 2 Native
Eastern Yellow-backed Laphria Laphria thoracica 2 Native
Yellow-shouldered Slug Moth Lithacodes fasciola 2 Native
Golden-tailed Woodborer Lithurgus chrysurus 2 Introduced
Variable Oakleaf Caterpillar Moth Lochmaeus manteo 2 Native
Gray Spring Moth Lomographa glomeraria 2 Native
Nightcrawler Lumbricus terrestris 2 Introduced
Black-and-yellow Lichen Moth Lycomorpha pholus 2 Native
North American Tarnished Plant Bug Lygus lineolaris 2 Native
— Lymeon orbus 2 Native
Shiny-sided Bladetail Machimus sadyates 2 Native
Black-dotted Glyph Maliattha synochitis 2 Native
Rustic Sphinx Manduca rustica 2 Native
Beautiful Marathyssa Moth Marathyssa pulcherrimus 2 Native
Freshwater Pearl Mussel Margaritifera margaritifera 2 Native
Sculptured Resin Bee Megachile sculpturalis 2 Introduced
Painted Hickory Borer Megacyllene caryae 2 Native
Greene's Giant Ichneumonid Wasp Megarhyssa greenei 2 Native
Long-tailed Giant Ichneumonid Wasp Megarhyssa macrurus 2 Native
Red-legged Grasshopper Melanoplus femurrubrum 2 Native
Sumac Gall Aphid Melaphis rhois 2 Native
Bicolored Woodgrain Moth Morrisonia evicta 2 Native
Harlequin Bug Murgantia histrionica 2 Introduced
Cleft-lip Carpenter ants Myrmentoma 2 Native
White-fringed Emerald Nemoria mimosaria 2 Native
Red-headed Pine Sawfly Neodiprion lecontei 2 Native
Tomentose Burying Beetle Nicrophorus tomentosus 2 Native
Flame-shouldered Dart Ochropleura implecta 2 Native
Painted Harvestman Odiellus pictus 2 Native
Red-washed Prominent Oedemasia semirufescens 2 Native
Banded Olethreutes Moth Olethreutes fasciatana 2 Native
Gem Moth Orthonama obstipata 2 Native
Splendid Palpita Moth Palpita magniferalis 2 Native
Faint-spotted Palthis Moth Palthis asopialis 2 Native
Brown Panopoda Moth Panopoda carneicosta 2 Native
— Panorpa 2 Native
— Parancistrocerus leionotus 2 Native
Bluegrass Webworm Moth Parapediasia teterrellus 2 Native
Sod Webworm Moth Pediasia trisecta 2 Native
European Harvestman Phalangium opilio 2 Introduced
Cardinal Jumping Spider Phidippus cardinalis 2 Native
— Phidippus insignarius 2 Native
Cloudless Sulphur Phoebis sennae 2 Native
Turbulent Phosphila Moth Phosphila turbulenta 2 Native
Smooth Turtle Leech Placobdella parasitica 2 Native
Brown Rove Beetle Platydracus maculosus 2 Native
Diamondback Moth Plutella xylostella 2 Native
Tawny-edged Skipper Polites themistocles 2 Native
Corrupt Barklouse Polypsocus corruptus 2 Native
Olive-shaded Bird-dropping Moth Ponometia candefacta 2 Native
Skiff Moth Prolimacodes badia 2 Native
Figure-eight Sallow Psaphida resumens 2 Native
Tufted Thyatirine Moth Pseudothyatira cymatophoroides 2 Native
Twenty-spotted Lady Beetle Psyllobora vigintimaculata 2 Native
Bicolored Pyrausta Moth Pyrausta bicoloralis 2 Native
Variable Reddish Pyrausta Moth Pyrausta rubricalis 2 Native
Raspberry Pyrausta Moth Pyrausta signatalis 2 Native
Yellow-spotted Renia Moth Renia flavipunctalis 2 Native
Ironweed Curculio Rhodobaenus tredecimpunctatus 2 Native
— Rugosana querci 2 Native
Dogbane Saucrobotys Moth Saucrobotys futilalis 2 Native
Deadwood Borer Moth Scolecocampa liburna 2 Native
Common Spitting Spider Scytodes thoracica 2 Introduced
Six-spotted Gray Spargaloma sexpunctata 2 Native
Eastern Cicada-killer Wasp Sphecius speciosus 2 Native
Laurel Sphinx Sphinx kalmiae 2 Native
Black Purseweb Spider Sphodros niger 2 Native
Boreal Combfoot Steatoda borealis 2 Native
Andromeda Lace Bug Stephanitis takeyai 2 Native
Eastern Least Clubtail Stylogomphus albistylus 2 Native
Immigrant Pavement Ant Tetramorium immigrans 2 Introduced
Marsh Crane Fly Tipula oleracea 2 Introduced
Black Saddlebags Tramea lacerata 2 Native
Banded Longhorn Beetle Typocerus velutinus 2 Native
Celery Leaftier Moth Udea rubigalis 2 Native
German Yellowjacket Vespula germanica 2 Introduced
Smith's Dart Xestia smithii 2 Native
Wood Leopard Moth Zeuzera pyrina 2 Introduced
Tiger Spiketail Zoraena erronea 2 Native
Striped Cucumber Beetle Acalymma vittatum 1 Native
Distinct Quaker Achatia distincta 1 Native
Median Predaceous Diving Beetle Acilius mediatus 1 Native
Hedgehog Gall Wasp Acraspis erinacei 1 Native
Clemens' Grass Tubeworm Moth Acrolophus popeanella 1 Native
Afflicted Dagger Acronicta afflicta 1 Native
Frosted Dagger Acronicta hastulifera 1 Native
Powdered Dagger Acronicta impleta 1 Native
Interrupted Dagger Acronicta interrupta 1 Native
Greater Oak Dagger Acronicta lobeliae 1 Native
Smeared Dagger Acronicta oblinita 1 Native
Maple Dagger Acronicta retardata 1 Native
Alfalfa Plant Bug Adelphocoris lineolatus 1 Introduced
Plains Floodwater Mosquito Aedes trivittatus 1 Native
— Aegomorphus modestus 1 Native
Mottled Darner Aeshna clepsydra 1 Native
Four-barred Gray Aethalura intertexta 1 Native
Stored grain moth Aglossa caprealis 1 Native
Pink-masked Pyralid Moth Aglossa disciferalis 1 Native
Emerald Ash Borer Agrilus planipennis 1 Introduced
Red-necked Cane Borer Agrilus ruficollis 1 Native
Unspotted Looper Moth Allagrapha aerea 1 Native
— Allocosa funerea 1 Native
Oblique Streaktail Allograpta obliqua 1 Native
Lone Star Tick Amblyomma americanum 1 Native
— Amblypsilopus scintillans 1 Native
Common Thread-waisted Wasp Ammophila procera 1 Native
White-lined Leafroller Moth Amorbia humerosana 1 Native
Grape Tube Gallmaker Ampelomyia viticola 1 Native
Oak Apple Gall Wasp Amphibolips cookii 1 Native
Nessus Sphinx Amphion floridensis 1 Native
Celery Looper Moth Anagrapha falcifera 1 Native
White-spotted Sable Anania funebris 1 Native
Eye-spotted Lady Beetle Anatis mali 1 Native
Delaware Skipper Anatrytone logan 1 Native
Oak Petiole Gall Wasp Andricus quercuspetiolicola 1 Native
lobed oak gall wasp Andricus quercusstrobilanus 1 Native
Twig Pruner Anelaphus villosus 1 Native
Snowy Dart Anicla illapsa 1 Native
Northern Rotund-Resin Bee Anthidiellum notatum 1 Native
Common Carpet Beetle Anthrenus scrophulariae 1 Native
Small Clouded Brindle Apamea unanimis 1 Introduced
Charlotte's Tiger Moth Apantesis carlotta 1 Native
— Appalachia hebardi 1 Native
Cross Orbweaver Araneus diadematus 1 Introduced
Red-backed Orbweaver Araneus guttulatus 1 Native
Fierce Orbweaver Araneus saevus 1 Native
Great Spreadwing Archilestes grandis 1 Native
Seepage Dancer Argia bipunctulata 1 Native
Dusky Dancer Argia translata 1 Native
White-spotted Leafroller Moth Argyrotaenia alisellana 1 Native
Pine Tube Moth Argyrotaenia pinatubana 1 Native
Red-banded Leafroller Moth Argyrotaenia velutinana 1 Native
Western Dusky Slug Arion subfuscus 1 Introduced
White Stripe-backed Moth Arogalea cristifasciella 1 Native
Posturing Arta Moth Arta statalis 1 Native
Dot-lined White Artace cribrarius 1 Native
Asiatic Wall Jumping Spider Attulus fasciger 1 Introduced
Small Baileya Moth Baileya australis 1 Native
Basswood Leafminer Baliosus nervosus 1 Native
Green Burgundy Stink Bug Banasa dimidiata 1 Native
Pipevine Swallowtail Battus philenor 1 Native
— Bibio slossonae 1 Native
Four-banded Stink Bug Wasp Bicyrtes quadrifasciatus 1 Native
German Cockroach Blattella germanica 1 Introduced
Sumac Flea Beetle Blepharida rhois 1 Native
Half-black Bumble Bee Bombus vagans 1 Native
Greater Bee Fly Bombylius major 1 Native
Common Checkered-Skipper Burnsius communis 1 Native
Terminal Net-winged Beetle Caenia dimidiata 1 Native
Clover Looper Moth Caenurgina crassiuscula 1 Native
Blood-necked Longhorn Beetle Callimoxys sanguinicollis 1 Native
Eastern Miner Bee Calliopsis andreniformis 1 Native
Wool Sower Gall Wasp Callirhytis seminator 1 Native
Bennett's Laceweaver Callobius bennetti 1 Native
Pink-shaded Fern Moth Callopistria mollissima 1 Native
Peacock Fly Callopistromyia annulipes 1 Native
Toadflax Brocade Moth Calophasia lunula 1 Introduced
Cherry Leafroller Moth Caloptilia serotinella 1 Native
Fiery Searcher Calosoma scrutator 1 Native
Eastern Crayfish Cambarus bartonii 1 Native
Carolina Leafroller Cricket Camptonotus carolinensis 1 Native
— Carabus goryi 1 Native
Gray Spruce Looper Moth Caripeta divisata 1 Native
Northern Pine Looper Moth Caripeta piniata 1 Native
Long-palped Ant-mimic Sac Spider Castianeira longipalpus 1 Native
Girlfriend Underwing Catocala amica 1 Native
Gloomy Underwing Catocala andromedae 1 Native
Charming Underwing Catocala blandula 1 Native
Darling Underwing Catocala cara 1 Native
Woody Underwing Catocala grynea 1 Native
Habilis Underwing Catocala habilis 1 Native
Oldwife Underwing Catocala palaeogama 1 Native
Penitent Underwing Catocala piatrix 1 Native
White Underwing Catocala relicta 1 Native
— Catonia nava 1 Native
Northern Cloudywing Cecropterus pylades 1 Native
Reticulated Fruitworm Moth Cenopis reticulatana 1 Native
— Cephalodella auriculata 1 Native
Agrarian Sac Spider Cheiracanthium inclusum 1 Native
Argus Tortoise Beetle Chelymorpha cassidea 1 Native
Filigreed Moth Chimoptesis pennsylvaniana 1 Native
Black-smudged Chionodes Moth Chionodes mediofuscella 1 Native
— Chionodes pereyra 1 Native
Blackberry Looper Moth Chlorochlamys chloroleucaria 1 Native
— Cholomyia inaequipes 1 Native
Apple Leaf Skeletonizer Moth Choreutis pariana 1 Native
Parallel-banded Leafroller Moth Choristoneura parallela 1 Native
— Chrysidini 1 Native
Six-marked Jewel Beetle Chrysobothris sexsignata 1 Native
Striped Deer Fly Chrysops vittatus 1 Native
Morbid Owlet Chytolita morbidalis 1 Native
Cloaked Marvel Chytonix palliatricula 1 Native
Eastern Red-bellied Tiger Beetle Cicindelidia rufiventris 1 Native
Lead-colored Lichen Moth Cisthene plumbea 1 Native
The Scribbler Cladara atroliturata 1 Native
Dogwood Spittlebug Clastoptera proteus 1 Native
Little White Lichen Moth Clemensia albata 1 Native
Double-lined Gray Cleora sublunaria 1 Native
Bathroom Moth Fly Clogmia albipunctata 1 Introduced
Sigmoid Prominent Clostera albosigma 1 Native
Angle-lined Prominent Clostera inclusa 1 Native
Ivory-marked Borer Coeleburia quadrigeminata 1 Native
— Coelichneumon navus 1 Native
Batman Moth Coelostathma discopunctana 1 Native
Common Ringlet Coenonympha california 1 Native
Unequal Cellophane Bee Colletes inaequalis 1 Native
Rufous-backed Cellophane Bee Colletes thoracicus 1 Native
Saddled Yellowhorn Colocasia flavicornis 1 Native
Short-winged Meadow Katydid Conocephalus brevipennis 1 Native
Asian Clam Corbicula fluminea 1 Introduced
American Dun-bar Moth Cosmia calami 1 Native
Small White Grass-veneer Crambus albellus 1 Native
Eastern Grass-veneer Crambus laqueatellus 1 Native
Common Grass-veneer Crambus praefectellus 1 Native
— Cremastocheilus castaneae 1 Native
Red-marked Leaf Beetle Cryptocephalus notatus 1 Native
Red Flat Bark Beetle Cucujus clavipes 1 Native
Mouse Bot Fly Cuterebra fontinella 1 Native
Conical Trashline Orbweaver Cyclosa conica 1 Native
— Cylindroiulus caeruleocinctus 1 Introduced
Ant-like Longhorn Beetle Cyrtophorus verrucosus 1 Native
Azalea Sphinx Darapsa choerilus 1 Native
ash bullet gall midge Dasineura pellex 1 Native
Hornbeam leaf gall midge Dasineura pudibunda 1 Native
Black-spotted Prominent Dasylophia anguina 1 Native
Red Turpentine Beetle Dendroctonus valens 1 Native
Canada Fire-colored Beetle Dendroides canadensis 1 Native
Eastern Spotted-winged Antlion Dendroleon obsoletus 1 Native
Larder Beetle Dermestes lardarius 1 Introduced
— Dermestes undulatus 1 Introduced
Hologram Moth Diachrysia balluca 1 Native
Darker Diacme Moth Diacme adipaloides 1 Native
Blackberry Knot Gall Wasp Diastrophus nebulosus 1 Native
Inverse Dichomeris Moth Dichomeris inversella 1 Native
Showy Emerald Dichorda iridaria 1 Native
— Dineutus discolor 1 Native
Siliceous Click Beetle Dolerosomus silaceus 1 Native
Parasitic Aerial Yellowjacket Dolichovespula arctica 1 Native
Banded Fishing Spider Dolomedes vittatus 1 Native
Donacia Donacia 1 Native
— Draeculacephala antica 1 Native
American Bird's-wing Dypterygia rozmani 1 Native
Visitation Moth Dyspyralis illocata 1 Native
Orange-barred Carpet Moth Dysstroma hersiliata 1 Native
Yellow Stone Eccoptura xanthenes 1 Native
Locust Twig Borer Moth Ecdytolopha insiticiana 1 Native
Northeastern Hammertail Efferia aestuans 1 Native
Alternate Woodling Egira alternans 1 Native
Lined Black Aspen Woodling Egira dolosa 1 Native
Grateful Midget Elaphria grata 1 Native
Variegated Midget Elaphria versicolor 1 Native
Edge-striped Shield Bug Elasmucha lateralis 1 Native
Vesper Bluet Enallagma vesperum 1 Native
Elm Spanworm Moth Ennomos subsignaria 1 Native
Common candy-striped spider Enoplognatha ovata 1 Introduced
Common Carpet Moth Epirrhoe alternata 1 Native
Common Baskettail Epitheca cynosura 1 Native
Gold-marked Thread-waisted Wasp Eremnophila aureonotata 1 Native
Black Cherry Leaf Gall Mite Eriophyes cerasicrumena 1 Native
Black-shouldered Drone Fly Eristalis dimidiata 1 Native
— Eropterus trilineatus 1 Native
Sleepy Duskywing Erynnis brizo 1 Native
Beggar Moth Eubaphe mendica 1 Native
muzaria euchlaena moth Euchlaena muzaria 1 Native
Northern Eudeilinia Moth Eudeilinia herminiata 1 Native
Striped Eudonia Moth Eudonia strigalis 1 Native
Broad-banded Eulogia Moth Eulogia ochrifrontella 1 Native
— Euodynerus foraminatus 1 Native
Marbled Fungus Weevil Euparius marmoreus 1 Native
Locust Underwing Euparthenos nubilis 1 Native
Bare-winged Aphideater Eupeodes perplexus 1 Native
Bumble Flower Beetle Euphoria inda 1 Native
Dark Flower Scarab Euphoria sepulcralis 1 Native
Little Yellow Eurema lisa 1 Native
— Eurosta comma 1 Native
— Euthycera flavescens 1 Native
Cross-striped Cabbageworm Moth Evergestis rimosalis 1 Native
Allegheny Mound Ant Formica exsectoides 1 Native
Silky Field Ant Formica subsericea 1 Native
Planthopper Parasite Moth Fulgoraecia exigua 1 Native
Heptagonal Orbweaver Gea heptagon 1 Introduced
Splendid Earth-boring Beetle Geotrupes splendidus 1 Native
— Geranomyia rostrata 1 Native
— Geron 1 Native
Drumming Sword Wolf Spider Gladicosa gulosa 1 Native
Texas Gray Glenoides texanaria 1 Native
Picnic Beetle Glischrochilus fasciatus 1 Native
— Habronattus calcaratus 1 Native
Dragonhunter Hagenius brevistylus 1 Native
Orange-legged Furrow Bee Halictus rubicundus 1 Native
Restless Bush Cricket Hapithus agitator 1 Native
— Heliria cornutula 1 Native
— Heliria cristata 1 Native
White-jawed Jumping Spider Hentzia mitrata 1 Native
Zigzag Herpetogramma Moth Herpetogramma thestealis 1 Native
Three-spotted Fillip Heterophleps triguttaria 1 Native
Calliopsis Cuckoo Nomad Bee Holcopasites calliopsidis 1 Native
Southern Scurfy Quaker Homorthodes lindseyi 1 Native
Cherry Scallop Shell Moth Hydria prunivorata 1 Native
Fiery Skipper Hylephila phyleus 1 Native
Spotted Beet Webworm Moth Hymenia perspectalis 1 Native
Pink Prominent Hyparpax aurora 1 Native
Flowing-lined Snout Hypena manalis 1 Native
White-streaked Prominent Ianassa lignicolor 1 Native
Brown-shaded Gray Iridopsis defectaria 1 Native
— Ischnus inquisitorius 1 Native
Brown-legged Grass-carrying Wasp Isodontia auripes 1 Native
Intractable Quaker Kocakina fidelis 1 Native
Thinker Moth Lacinipolia meditata 1 Native
Scalloped Sack-bearer Moth Lacosoma chiridota 1 Native
— Laphria canis 1 Native
— Larinia directa 1 Native
Turbine Cylindrical Weevil Larinus turbinatus 1 Introduced
Northern Black Widow Latrodectus variolus 1 Native
— Lebia fuscata 1 Native
— Leiobunum ventricosum 1 Native
Magnolia Leaf-footed Bug Leptoglossus fulvicornis 1 Native
Amber-winged Spreadwing Lestes eurinus 1 Native
Slender Spreadwing Lestes rectangularis 1 Native
American Brook Lamprey Lethenteron appendix 1 Native
Crimson-ringed Whiteface Leucorrhinia glacialis 1 Native
Dot-tailed Whiteface Leucorrhinia intacta 1 Native
Spangled Skimmer Libellula cyanea 1 Native
Painted Skimmer Libellula semifasciata 1 Native
Great Blue Skimmer Libellula vibrans 1 Native
American Snout Libytheana carinenta 1 Native
Long Dash Limochores mystic 1 Native
Hermit Sphinx Lintneria eremitus 1 Native
Small Mossy Glyph Lithacodia musta 1 Native
Hoary Pinion Lithophane fagina 1 Native
Grote's Pinion Lithophane grotei 1 Native
Beech Leaf Disease Litylenchus crenatae 1 Introduced
Black Firefly Lucidota atra 1 Native
Common European Greenbottle Fly Lucilia sericata 1 Introduced
Bicolored Angle Macaria bicolorata 1 Native
Granite Angle Macaria granitata 1 Native
Gold-striped Leaftier Moth Machimia tentoriferella 1 Native
Bordered Wedge-shaped Beetle Macrosiagon limbata 1 Native
Dimorphic Jumping Spider Maevia inclemens 1 Native
Cassin's 17-year Cicada Magicicada cassinii 1 Native
Five-spotted Hawk Moth Manduca quinquemaculatus 1 Native
Tuft-legged Orbweaver Mangora placida 1 Native
Square-spotted Martyringa Moth Martyringa latipennis 1 Native
Alfalfa Leafcutter Bee Megachile rotundata 1 Introduced
Bilobed Looper Moth Megalographa biloba 1 Native
Hitched Arches Melanchra adjuncta 1 Native
Black Corsair Melanolestes picipes 1 Native
— Meloe impressus 1 Native
Elf Shoe Stink Bug Menecles insertus 1 Native
Narcissus Bulb Fly Merodon equestris 1 Introduced
Ribbon Jumping Spider Metacyrba taeniola 1 Native
Common Fungus Moth Metalectra discalis 1 Native
— Metalimnobia immatura 1 Native
— Metalimnobia novaeangliae 1 Native
Lesser Anglewing Microcentrum retinerve 1 Native
Greater Anglewing Microcentrum rhombifolium 1 Native
Goldenrod Leafminer Microrhopala vittata 1 Native
Drab Prominent Misogada unicolor 1 Native
White-banded Crab Spider Misumenoides formosipes 1 Native
Texas Mocis Moth Mocis texana 1 Native
Northeastern Pine Sawyer Monochamus notatus 1 Native
— Monocrepidius lividus 1 Native
Pavlovski's Monopis Moth Monopis longella 1 Introduced
flea jumping spider Naphrys pulex 1 Native
White-crossed Seed Bug Neacoryphus bicrucis 1 Native
Pole Borer Neandra brunnea 1 Native
Gray Half-Spot Nedra ramosula 1 Native
Sphagnum Sprite Nehalennia gracilis 1 Native
— Neleon immaculatus 1 Native
Horned Spanworm Moth Nematocampa resistaria 1 Native
— Nemorimyza posticata 1 Native
Inimical Northern Caddisfly Nemotaulius hostilis 1 Native
Split-necked Neoclytus Neoclytus scutellaris 1 Native
Nebraska Conehead Neoconocephalus nebrascensis 1 Native
Eastern Whitelip Neohelix albolabris 1 Native
— Neolimonia rara 1 Native
Thighed Fire-colored Beetle Neopyrochroa femoralis 1 Native
Arabesque Orbweaver Neoscona arabesca 1 Native
Lyric Cicada Neotibicen lyricen 1 Native
Swamp Cicada Neotibicen tibicen 1 Native
— Nephrotoma cingulata 1 Native
False Hemlock Looper Moth Nepytia canosaria 1 Native
Double-toothed Prominent Nerice bidentata 1 Native
Saw-combed Fishfly Nigronia serricornis 1 Native
Grousewinged Backswimmer Notonecta undulata 1 Native
Dogwood Twig Borer Oberea tripunctata 1 Native
Rugged Flower Weevil Odontocorynus salebrosus 1 Native
Black-horned Tree Cricket Oecanthus nigricornis 1 Native
— Oedancala dorsalis 1 Native
Margined Carrion Beetle Oiceoptoma noveboracense 1 Native
Say's Cicada Okanagana rimosa 1 Native
Black-banded Brocade Oligia modica 1 Native
— Omolicna uhleri 1 Native
Lesser Pine Katydid Orchelimum minor 1 Native
Wavy Mucksucker Orthonevra nitida 1 Native
Ruby Quaker Orthosia rubescens 1 Native
Taurus Mason Bee Osmia taurus 1 Introduced
European Corn Borer Moth Ostrinia nubilalis 1 Native
Modest Sphinx Pachysphinx modesta 1 Native
Ocola Skipper Panoquina ocola 1 Native
Eastern Panthea Moth Panthea furcilla 1 Native
Basswood Leafroller Moth Pantographa limata 1 Native
Huckleberry Sphinx Paonias astylus 1 Native
Fly Poison Borer Moth Papaipema amianthii 1 Native
Ironweed Stem Borer Moth Papaipema cerussata 1 Native
Wild Yam Borer Moth Papaipema marginidens 1 Native
Georgian Prominent Paraeschra georgica 1 Native
Perennial Mason Wasp Parancistrocerus perennis 1 Native
Stone Spider Pardosa lapidicina 1 Native
White M Hairstreak Parrhasius m-album 1 Native
Green Pug Pasiphila rectangulata 1 Introduced
Cobalt Hover Fly Pelecinobaccha costata 1 Native
Velvety bark beetle Penthe pimelia 1 Native
Chocolate Prominent Peridea ferruginea 1 Native
Variegated Cutworm Moth Peridroma saucia 1 Native
Pale Phalaenostola Moth Phalaenostola metonalis 1 Native
Rainbow Scarab Phanaeus vindex 1 Native
Lancet Clubtail Phanogomphus exilis 1 Native
Marbled Purple Jumping Spider Phidippus purpuratus 1 Native
Whitman's Jumping Spider Phidippus whitmani 1 Native
Small Phigalia Moth Phigalia strigataria 1 Native
Meadow Spittlebug Philaenus spumarius 1 Introduced
Running Crab Spiders Philodromus 1 Native
Common Striped Woodlouse Philoscia muscorum 1 Introduced
Long-bodied Cellar Spider Pholcus phalangioides 1 Introduced
Common Sootywing Pholisora catullus 1 Native
American Lappet Moth Phyllodesma americana 1 Native
Blackberry Psyllid Phylloplecta tripunctata 1 Native
— Physocephala tibialis 1 Native
Jewelweed Leaf-miner Fly Phytoliriomyza melampyga 1 Introduced
— Phytomyza aralivora 1 Native
Hollow-spotted Plagodis Moth Plagodis alcoolaria 1 Native
Fervid Plagodis Moth Plagodis fervidaria 1 Native
Spade reed beetles Plateumaris 1 Native
Chocolate-and-cream Sedge Platycentropus radiatus 1 Native
— Platytipula 1 Native
Traveling Cherry Millipede Pleuroloma flavipes 1 Native
Indian-Meal Moth Plodia interpunctella 1 Introduced
Broad-winged Skipper Poanes viator 1 Native
Sycamore Webworm Moth Pococera militella 1 Native
Short-collared Soldier Beetle Podabrus brevicollis 1 Native
Yellow-necked Soldier Beetle Podabrus flavicollis 1 Native
— Podabrus frater 1 Native
Wrinkled Soldier Beetle Podabrus rugosulus 1 Native
Four-lined Plant Bug Poecilocapsus lineatus 1 Native
Parametric Paper Wasp Polistes parametricus 1 Native
Cluster Flies Pollenia 1 Native
Ironweed Root Moth Polygrammodes flavidalis 1 Native
Oak Leaf Gall Midge Polystepha pilulae 1 Native
— Povolnya quercinigrella 1 Native
American Winter Ant Prenolepis imparis 1 Native
— Prionolabis rufibasis 1 Native
Goldenrod Brussels Sprout Gall Fly Procecidochares atra 1 Native
Large Mossy Glyph Protodeltote muscosula 1 Native
Roland's Sallow Psaphida rolandi 1 Native
Black-palped Jumping Spider Pseudeuophrys erratica 1 Introduced
Two-banded Japanese Weevil Pseudocneorhinus bifasciatus 1 Introduced
Pigeon Louse Fly Pseudolynchia canariensis 1 Native
— Pseudomalus auratus 1 Native
Mournful Thyris Moth Pseudothyris sepulchralis 1 Native
Dotted Leaftier Moth Psilocorsis reflexella 1 Native
Gallinipper Psorophora ciliata 1 Native
Common Bagworm Moth Psyche casta 1 Introduced
Flocculent Tailed Millipede Ptyoiulus impressus 1 Native
Red Triangle Long-horned Beetle Purpuricenus humeralis 1 Native
Mint-loving Pyrausta Moth Pyrausta acrionalis 1 Native
— Pyreferra 1 Native
— Rainieria antennaepes 1 Native
— Ranatra 1 Native
Brother Moth Raphia frater 1 Native
Masked Hunter Reduvius personatus 1 Introduced
Walnut Husk Maggot Fly Rhagoletis suavis 1 Native
— Rhipidia maculata 1 Native
Goldenrod Bunch Gall Midge Rhopalomyia solidaginis 1 Native
Spotted Grass Moth Rivula propinqualis 1 Native
Ring-horned Assassin Bug Rocconota annulicornis 1 Native
— Saygorytes phaleratus 1 Native
— Scarites 1 Native
Asian Mud-dauber Wasp Sceliphron curvatum 1 Introduced
Ragweed Flower Moth Schinia rivulosa 1 Native
Morning-glory Prominent Schizura ipomaeae 1 Native
Eastern Red Centipede Scolopocryptops sexspinosus 1 Native
— Scythropiodes issikii 1 Native
Narrow-banded Pond Fly Sericomyia militaris 1 Native
Carrot Seed Moth Sitochroa palealis 1 Introduced
Camel Treehopper Smilia camelus 1 Native
Common American Thief Ant Solenopsis molesta 1 Native
Clamp-tipped Emerald Somatochlora tenebrosa 1 Native
Sparganothis Fruitworm Moth Sparganothis sulfureana 1 Native
Small Snail-eating Beetles Sphaeroderus 1 Native
Abbott's Sphinx Sphecodina abbottii 1 Native
— Sphex nudus 1 Native
Pink-legged Tiger Moth Spilosoma latipennis 1 Native
— Spintharus flavidus 1 Native
Carolina Mantis Stagmomantis carolina 1 Native
Three-spined Grass Bug Stenodema pilosa 1 Native
Dark Cahill Stenonema femoratum 1 Native
— Stenosphenus notatus 1 Native
Two-spotted Grass Bug Stenotus binotatus 1 Introduced
Anchor Stink Bug Stiretrus anchorago 1 Native
Stable Fly Stomoxys calcitrans 1 Introduced
White-headed Prominent and Allies Symmerista albifrons 1 Native
Band-winged Meadowhawk Sympetrum semicinctum 1 Native
Maple Callus Borer Moth Synanthedon acerni 1 Native
Peachtree Borer Moth Synanthedon exitiosa 1 Native
Yellow-legged Flower Fly Syrphus rectus 1 Native
Rusty Spider Wasp Tachypompilus ferrugineus 1 Native
Antlered Crane Fly Tanyptera dorsalis 1 Native
Exposed Bird Dropping Moth Tarache aprica 1 Native
— Telamona projecta 1 Native
Narrow-winged Mantis Tenodera angustipennis 1 Introduced
Spotted Thyris Moth Thyris maculata 1 Native
Woodland Giant Wolf Spider Tigrosa aspersa 1 Native
Cross-lined Wave Timandra amaturaria 1 Native
— Timulla 1 Native
— Tipula furca 1 Native
— Tipula metacomet 1 Native
— Tipula sayi 1 Native
Antlered Flutter Fly Toxonevra superba 1 Native
Elephant Mosquito Toxorhynchites rutilus 1 Native
Rathke's Woodlouse Trachelipus rathkii 1 Introduced
— Trichocera 1 Native
Swift Feather-legged Fly Trichopoda pennipes 1 Native
Striped Garden Caterpillar Moth Trichordestra legitima 1 Native
Organ-pipe Mud-dauber Wasp Trypoxylon politum 1 Native
— Typocerus deceptus 1 Native
White-horned Horntail Urocerus albicornis 1 Native
Four-barred Knapweed Gall Fly Urophora quadrifasciata 1 Introduced
Curved-lined Vaxi Moth Vaxi auratellus 1 Native
Downy Yellowjacket Vespula flavopilosa 1 Native
Orange Virbia Moth Virbia aurantiaca 1 Native
Toothed Brown Carpet Xanthorhoe lacustrata 1 Native
Pruinose Squash Bee Xenoglossa pruinosa 1 Native
Greater Black-letter Dart Xestia dolosa 1 Native
Tersa Sphinx Xylophanes tersa 1 Native
Two-toothed Tumbling Flower Beetle Yakuhananomia bidentata 1 Native
Colorful Zale Moth Zale minerea 1 Native
Gray-banded Zale Moth Zale squamularis 1 Native
Early Fan-foot Zanclognatha cruralis 1 Native
Yellowish Fan-foot Zanclognatha marcidilinea 1 Native
— Zeugomantispa minuta 1 Native
Delta-spotted Spiketail Zoraena diastatops 1 Native

Expected but not yet confirmed

These species plausibly occur in the county's habitats but lack a county-level record as of 2026-06-18. They are candidates, not county records — listed so the checklist's silence on them is not mistaken for confirmed absence, and excluded from the counts and the dataset above. Confirmation should cite a county-level record.

  • Asian Longhorned Beetle (Anoplophora glabripennis) — a quarantine pest of maples and hardwoods; report any large black-and-white longhorn beetle. [S7]

Sources

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