Columbiana County

Known species county: 79
Total Observations county: 1,083
Population: 105,893
Area in Square Miles: 532
People per Square Mile: 198
Observations per Square Mile: 1.6
Percent of State Species: 46%
Percent of State Observations:
0.4%

County iNaturalist observations

The Observed Species table provides statistical data on all odonata species that have been observed in the county. Below that is a Target Species table listing species that have not yet been documented in this county, but are likely to exist in the county. This list is data-driven by listing species records from neighboring counties.

Columbiana County Ohio

Observed Species

Common NameScientific NameColumbiana TotalOhio TotalColumbiana 2025Last Sighted
Eastern ForktailIschnura verticalis8218,54912025
Eastern AmberwingPerithemis tenera6612,69362025
Eastern PondhawkErythemis simplicicollis6319,53402024
Blue DasherPachydiplax longipennis6218,69252025
Fragile ForktailIschnura posita6215,43212025
Widow SkimmerLibellula luctuosa4914,35522025
Ebony JewelwingCalopteryx maculata4810,08452025
Powdered DancerArgia moesta446,02632025
Common WhitetailPlathemis lydia4314,24362025
Autumn MeadowhawkSympetrum vicinum3910,59352025
American RubyspotHetaerina americana345,25012025
Fawn DarnerBoyeria vinosa3161532025
Violet DancerArgia fumipennis violacea298,69302024
Stream BluetEnallagma exsulans285,54302024
Orange BluetEnallagma signatum274,38042025
Dusky DancerArgia translata241,96232025
Slaty SkimmerLibellula incesta235,91102024
Blue-fronted DancerArgia apicalis217,71622025
Westfall's Slender BluetEnallagma traviatum westfalli182,58902024
Prince BaskettailEpitheca princeps173,26402024
Familiar BluetEnallagma civile167,43032025
Ashy ClubtailPhanogomphus lividus161,15002023
Halloween PennantCelithemis eponina145,02802024
Skimming BluetEnallagma geminatum144,46102023
Double-striped BluetEnallagma basidens136,25602024
Rusty SnaketailOphiogomphus rupinsulensis1242802024
Slender SpreadwingLestes rectangularis94,79702022
Twelve-spotted SkimmerLibellula pulchella94,08002023
Blue-tipped DancerArgia tibialis85,37402022
Dot-tailed WhitefaceLeucorrhinia intacta81,91502024
DragonhunterHagenius brevistylus872902022
Eastern Least ClubtailStylogomphus albistylus838202024
Azure BluetEnallagma aspersum72,86302024
Spangled SkimmerLibellula cyanea71,30402023
Ruby MeadowhawkSympetrum rubicundulum799101996
Black-shouldered SpinylegDromogomphus spinosus776302024
Tule BluetEnallagma carunculatum768502021
Common Green DarnerAnax junius66,28902024
Unicorn ClubtailArigomphus villosipes62,31402022
Springtime DarnerBasiaeschna janata646602022
Lilypad ForktailIschnura kellicotti596132025
Blue-ringed DancerArgia sedula53,41602024
Lancet ClubtailPhanogomphus exilis52,03402023
Band-winged MeadowhawkSympetrum semicinctum51,10602023
Swift River CruiserMacromia illinoiensis583702022
Black SaddlebagsTramea lacerata44,11002024
Eastern Red DamselAmphiagrion saucium41,60002018
Shadow DarnerAeshna umbrosa41,35302024
Wandering GliderPantala flavescens31,90312025
Midland ClubtailGomphurus fraternus31,01202024
Amber-winged SpreadwingLestes eurinus375902022
Rainbow BluetEnallagma antennatum354001979
Calico PennantCelithemis elisa23,70602017
Common BaskettailEpitheca cynosura21,06701996
Swamp SpreadwingLestes vigilax270602010
Aurora DamselChromagrion conditum270601960
Royal River CruiserMacromia taeniolata267902007
Cobra ClubtailGomphurus vastus248602023
Sedge SpriteNehalennia irene241401960
Arrowhead SpiketailZoraena obliqua220702012
Tiger SpiketailZoraena erronea213402022
Painted SkimmerLibellula semifasciata11,35502022
Citrine ForktailIschnura hastata11,23802023
Great SpreadwingArchilestes grandis11,13302010
Turquoise BluetEnallagma divagans11,04301956
Vesper BluetEnallagma vesperum199902003
Swamp DarnerEpiaeschna heros184902022
Comet DarnerAnax longipes172402022
Emerald SpreadwingLestes dryas170801960
Spot-winged GliderPantala hymenaea166702019
Gray PetaltailTachopteryx thoreyi149402022
Rapids ClubtailPhanogomphus quadricolor144502022
Southern SpreadwingLestes australis132901900
Stream CruiserMacromia transversa116301900
Twin-spotted SpiketailZoraena maculata19902005
Hagen's BluetEnallagma hageni18501979
Riffle SnaketailOphiogomphus carolus16401996
Northern Pygmy ClubtailLanthus parvulus1701983
Umber ShadowdragonNeurocordulia obsoleta1601987


Target Species

Target species are potential County Records - species not yet documented in the county. 'Local Obs' is Local Observations and indicates the number of times that the species has been observed in adjacent counties since 2000, and '# of Counties' is the number of adjacent counties in which those recent observations took place. Zero local observations or recent counties means the existing records are historical. 'Peak Active' is a relative description of when the species has been known to fly.

Common NameScientific NameOhio ObsLocal Obs# of CountiesPeak Active
Spotted SpreadwingLestes congener1,069843late Aug-late Sep
Elegant SpreadwingLestes inaequalis616303Jun
Spatterdock DarnerRhionaeschna mutata443123Jun
Carolina SaddlebagsTramea carolina1,444592late May-early Jun
Sweetflag SpreadwingLestes forcipatus605312Jul-Aug
Green-striped DarnerAeshna verticalis395262Sep
Cyrano DarnerNasiaeschna pentacantha366192mid Jun
Mocha EmeraldSomatochlora linearis263192late Jun-late Aug
White-faced MeadowhawkSympetrum obtrusum38372Sep
Lance-tipped DarnerAeshna constricta36362Sep
Delta-spotted SpiketailZoraena diastatops15062early Jun
Four-spotted SkimmerLibellula quadrimaculata29752Jun
Plains ClubtailGomphurus externus2441681mid Jun-mid Jul
Sphagnum SpriteNehalennia gracilis514841late Jun-early Jul
Blue-faced MeadowhawkSympetrum ambiguum1,926771late Aug-mid Sep
Arrow ClubtailStylurus spiniceps341571late Aug-early Sep
Seepage DancerArgia bipunctulata1,464441Jun-Jul
Black-tipped DarnerAeshna tuberculifera181251late Aug-early Sep
Clamp-tipped EmeraldSomatochlora tenebrosa251121Aug
Great Blue SkimmerLibellula vibrans513111Jun-Jul
Red SaddlebagsTramea onusta19951Jun-Jul
Lyre-tipped SpreadwingLestes unguiculatus24731Jun-Jul
Gilded River CruiserMacromia pacifica9221late Jul
Racket-tailed EmeraldDorocordulia libera6621Jun
Handsome ClubtailGomphurus crassus22611late May-early Jun
Macromia HybridMacromia pacifica x taeniolata11011late Jul-mid Aug
Beaverpond BaskettailEpitheca canis8911May
Wabash River CruiserMacromia wabashensis2511Aug
Brush-tipped EmeraldSomatochlora walshii2311mid Jun-mid Jul
Pronghorn ClubtailPhanogomphus graslinellus56600late May-early Jun
Variegated MeadowhawkSympetrum corruptum17000Apr-Sep

Columbiana County is located on the NE border of Ohio. It lies entirely within the Glaciated Allegheny Plateau, with the terminal moraine roughly coinciding with the county’s southern border. Little Beaver Creek, an Ohio Wild and Scenic River, cuts across the county diagonally from the northern border to its mouth into the Ohio River, which borders several miles of the county’s SE corner.

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County Observation Activity

This graph shows the total number of odonata observations for the county in blue, with the average for all Ohio counties in orange. The season is divided into 10 or 11 day segments by Month – basically early-month, mid-month, and late-month.

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Page updated 8 January 2026