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Insects & Arthropods of Ohio

The insects & arthropods most often spotted in Ohio, ranked by recent research-grade observations.

456,207
recent observations
50
species listed
50
insects & arthropods

Naturalists have logged 456,207 research-grade observations across the 50 most-recorded species in Ohio. The most frequently seen is the Eastern Pondhawk, with 21,904 recorded sightings.

Most-observed insects & arthropods in Ohio

Eastern Pondhawk
Erythemis simplicicollis
21,904 observations
Monarch
Danaus plexippus
21,599 observations
Blue Dasher
Pachydiplax longipennis
21,139 observations
Eastern Forktail
Ischnura verticalis
20,595 observations
Common Eastern Bumble Bee
Bombus impatiens
19,273 observations
Fragile Forktail
Ischnura posita
17,072 observations · iNaturalist
Widow Skimmer
Libellula luctuosa
16,148 observations
Common Whitetail
Plathemis lydia
15,829 observations
Western Honey Bee
Apis mellifera
14,060 observations
Eastern Amberwing
Perithemis tenera
13,718 observations · iNaturalist
Autumn Meadowhawk
Sympetrum vicinum
12,613 observations
Eastern Tiger Swallowtail
Papilio glaucus
11,784 observations
Asian Lady Beetle
Harmonia axyridis
11,258 observations
Ebony Jewelwing
Calopteryx maculata
11,057 observations
Eastern Carpenter Bee
Xylocopa virginica
10,103 observations
Brown-belted Bumble Bee
Bombus griseocollis
9,557 observations
Variable Dancer
Argia fumipennis
9,161 observations
Pearl Crescent
Phyciodes tharos
8,768 observations
Silver-spotted Skipper
Epargyreus clarus
8,437 observations
Blue-fronted Dancer
Argia apicalis
8,066 observations · iNaturalist
Familiar Bluet
Enallagma civile
8,031 observations
Black Swallowtail
Papilio polyxenes
7,796 observations
Common Green Darner
Anax junius
7,267 observations
Red Admiral
Vanessa atalanta
6,868 observations
Powdered Dancer
Argia moesta
6,762 observations · iNaturalist
Slaty Skimmer
Libellula incesta
6,752 observations · iNaturalist
Double-striped Bluet
Enallagma basidens
6,656 observations · iNaturalist
Isabella Tiger Moth
Pyrrharctia isabella
6,629 observations
Zabulon Skipper
Lon zabulon
6,464 observations · iNaturalist
Small White
Pieris rapae
6,378 observations
Spotted Lanternfly
Lycorma delicatula
6,233 observations
Blue-tipped Dancer
Argia tibialis
5,947 observations · iNaturalist
Stream Bluet
Enallagma exsulans
5,769 observations · iNaturalist
Large Milkweed Bug
Oncopeltus fasciatus
5,713 observations
Peck's Skipper
Polites peckius
5,713 observations · iNaturalist
Halloween Pennant
Celithemis eponina
5,706 observations · iNaturalist
Red-spotted Admiral
Limenitis arthemis
5,619 observations
Bold Jumping Spider
Phidippus audax
5,595 observations
Ailanthus Webworm Moth
Atteva aurea
5,508 observations · iNaturalist
American Rubyspot
Hetaerina americana
5,397 observations
Slender Spreadwing
Lestes rectangularis
5,324 observations · iNaturalist
Skimming Bluet
Enallagma geminatum
5,030 observations · iNaturalist
Spicebush Swallowtail
Papilio troilus
4,934 observations
Orange Bluet
Enallagma signatum
4,810 observations · iNaturalist
Black Saddlebags
Tramea lacerata
4,806 observations
Two-spotted Bumble Bee
Bombus bimaculatus
4,770 observations
Eastern Tailed-Blue
Everes comyntas
4,641 observations
Tan Jumping Spider
Platycryptus undatus
4,348 observations · iNaturalist
Viceroy
Limenitis archippus
4,338 observations
Hickory Tussock Moth
Lophocampa caryae
4,262 observations

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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