Muskingum County

Known species: 81
Total Observations: 1,689
Population: 85,231
Area in Square Miles: 665
People per Square Mile: 127
Observations per Square Mile: 2.4
Percent of State Species: 47%
Percent of State Observations:
0.6%

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.

Muskingum County Ohio

Observed Species

Common NameScientific NameMuskingum TotalOhio TotalMuskingum 2025Last Sighted
Eastern ForktailIschnura verticalis11218,54902024
Eastern PondhawkErythemis simplicicollis10919,53422025
Blue DasherPachydiplax longipennis10318,69212025
Fragile ForktailIschnura posita8215,43212025
Widow SkimmerLibellula luctuosa7914,35502024
Common WhitetailPlathemis lydia7414,24372025
Eastern AmberwingPerithemis tenera6712,69322025
Blue-fronted DancerArgia apicalis607,71622025
Violet DancerArgia fumipennis violacea598,69302024
Double-striped BluetEnallagma basidens586,25602024
Ebony JewelwingCalopteryx maculata5110,08402023
Skimming BluetEnallagma geminatum454,46102024
Familiar BluetEnallagma civile447,43002024
Azure BluetEnallagma aspersum442,86302023
Blue-ringed DancerArgia sedula413,41602024
Halloween PennantCelithemis eponina355,02802024
Calico PennantCelithemis elisa333,70602024
American RubyspotHetaerina americana325,25002023
Slaty SkimmerLibellula incesta305,91102024
Autumn MeadowhawkSympetrum vicinum2910,59302024
Lancet ClubtailPhanogomphus exilis272,03402023
Slender SpreadwingLestes rectangularis264,79712025
Westfall's Slender BluetEnallagma traviatum westfalli252,58902024
Stream BluetEnallagma exsulans245,54302023
Orange BluetEnallagma signatum244,38002024
Dot-tailed WhitefaceLeucorrhinia intacta231,91502023
Spangled SkimmerLibellula cyanea231,30402024
Black SaddlebagsTramea lacerata224,11002024
Prince BaskettailEpitheca princeps213,26412025
Common Green DarnerAnax junius196,28902024
Ruby MeadowhawkSympetrum rubicundulum1699102019
Powdered DancerArgia moesta156,02602023
Carolina SaddlebagsTramea carolina131,44402024
Spotted SpreadwingLestes congener131,06902021
Blue-tipped DancerArgia tibialis115,37402023
Twelve-spotted SkimmerLibellula pulchella114,08002023
Common BaskettailEpitheca cynosura111,06702024
Stream CruiserMacromia transversa1116302024
Shadow DarnerAeshna umbrosa91,35302022
Banded PennantCelithemis fasciata997702024
Comet DarnerAnax longipes972402024
Blue CorporalLadona deplanata969602024
Fawn DarnerBoyeria vinosa961501993
Ashy ClubtailPhanogomphus lividus81,15002023
Springtime DarnerBasiaeschna janata846602023
Dusky DancerArgia translata71,96202023
Unicorn ClubtailArigomphus villosipes62,31402023
Painted SkimmerLibellula semifasciata61,35502023
Citrine ForktailIschnura hastata61,23802018
Great SpreadwingArchilestes grandis61,13302017
Cobra ClubtailGomphurus vastus648602019
Eastern Red DamselAmphiagrion saucium51,60002020
Vesper BluetEnallagma vesperum599902023
Southern SpreadwingLestes australis532902017
Swamp DarnerEpiaeschna heros484902019
Emerald SpreadwingLestes dryas470802019
Aurora DamselChromagrion conditum470602023
Great Blue SkimmerLibellula vibrans451302019
Band-winged MeadowhawkSympetrum semicinctum31,10602021
Smoky RubyspotHetaerina titia342102021
Wandering GliderPantala flavescens21,90302022
Midland ClubtailGomphurus fraternus21,01202013
Swift River CruiserMacromia illinoiensis283702021
Amber-winged SpreadwingLestes eurinus275902013
Swamp SpreadwingLestes vigilax270602023
Royal River CruiserMacromia taeniolata267902019
Spot-winged GliderPantala hymenaea266702024
Swift SetwingDythemis velox259202017
Rainbow BluetEnallagma antennatum254001936
Arrow ClubtailStylurus spiniceps234101988
Tiger SpiketailZoraena erronea213402007
Red SaddlebagsTramea onusta119912025
Blue-faced MeadowhawkSympetrum ambiguum11,92601991
Black-shouldered SpinylegDromogomphus spinosus176302018
White-faced MeadowhawkSympetrum obtrusum138301961
Lance-tipped DarnerAeshna constricta136301986
Arrowhead SpiketailZoraena obliqua120702020
Elusive ClubtailStylurus notatus120502021
Twin-spotted SpiketailZoraena maculata19902020
Marsh BluetEnallagma ebrium16601986
Smoky ShadowdragonNeurocordulia molesta11801988


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
DragonhunterHagenius brevistylus729476mid Jun
Elegant SpreadwingLestes inaequalis616145Jun
Gray PetaltailTachopteryx thoreyi494313Jun
Sedge SpriteNehalennia irene41443Jun
Eastern Least ClubtailStylogomphus albistylus38243Jun
Pronghorn ClubtailPhanogomphus graslinellus56633late May-early Jun
Spatterdock DarnerRhionaeschna mutata443162Jun
Turquoise BluetEnallagma divagans1,04382May-Jun
Clamp-tipped EmeraldSomatochlora tenebrosa25172Aug
Green-striped DarnerAeshna verticalis39542Sep
Cyrano DarnerNasiaeschna pentacantha36642mid Jun
Mocha EmeraldSomatochlora linearis26342late Jun-late Aug
Sweetflag SpreadwingLestes forcipatus60532Jul-Aug
Black-tipped DarnerAeshna tuberculifera18122late Aug-early Sep
Lilypad ForktailIschnura kellicotti961391Jun-Sep
Laura's ClubtailStylurus laurae52201late Jul-early Sep
Sphagnum SpriteNehalennia gracilis51431late Jun-early Jul
Rapids ClubtailPhanogomphus quadricolor44531Jun
Flag-tailed SpinylegDromogomphus spoliatus93921late Jul
Rusty SnaketailOphiogomphus rupinsulensis42811Jun
Variegated MeadowhawkSympetrum corruptum17011Apr-Sep
Gilded River CruiserMacromia pacifica9211late Jul
Cherry-faced MeadowhawkSympetrum internum1411Sep
Furtive ForktailIschnura prognata411
Tule BluetEnallagma carunculatum68500Jun-Jul
Brown SpiketailZoraena bilineata24700late May-early Jun
Lyre-tipped SpreadwingLestes unguiculatus24700Jun-Jul
Lilypad ClubtailArigomphus furcifer15300early Jun
Delta-spotted SpiketailZoraena diastatops15000early Jun
Green-faced ClubtailHylogomphus viridifrons9900mid Jun
Stygian ShadowdragonNeurocordulia yamaskanensis7400late Jun
Skillet ClubtailGomphurus ventricosus2600Jun
Wabash River CruiserMacromia wabashensis2500Aug
Northern Pygmy ClubtailLanthus parvulus700Jun
Umber ShadowdragonNeurocordulia obsoleta600Jun

Muskingum County is located in the Unglaciated Allegheny Plateau. The major watercourse is the Muskingum River, which flows south to the Ohio River across the center of the county. The Licking River joins the Muskingum at the county seat, Zanesville. The north central part, and the SE corner of the county was strip mined and has been mostly reclaimed. (see Muskingum River Watershed)

Places to visit

  • The Wilds is a 10,000 acre property of reclaimed strip mine that is operated by the Columbus Zoo. Although most of it is closed to public access, there are some open areas. 41 species have been observed.

  • Appalachian Hills Wildlife Area is a 54,525-acre open for public access located in portions of Muskingum, Morgan and Noble counties. The terrain, dissected by numerous small streams, is rolling to rugged. Much of the land that has been subjected to various forms of mining and is in various stages of restoration. It consists of 68 percent forestland, 27 percent grassland/open land and 5 percent wetlands and ponds. As a result of surface mining, the area is dotted with hundreds of artificial ponds and small lakes. 45 odonate species have been observed (across several counties). Much of the area lacks cell coverage, and there are no facilities.

  • Dresden River Park provides access to the western shore. River access is also available south of Dresden along the Muskingum Recreation Trail.

  • Muskingum River Water Trail guide from ODNR.  Map showing river access points, parks, and facilities. River access points are also located at Ellis, Zanesville, and Philo.

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.

Muskingum River at Dresden River Park
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Page updated 12 January 2026