Lucas County

Known species: 111
Total Observations: 13,682
Population: 436,393
Area in Square Miles: 341
People per Square Mile: 775
Observations per Square Mile: 33.9 (highest in state)
Percent of State Species: 64%
Percent of State Observations:
5.3%

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.

Lucas County Ohio

Observed Species

Common NameScientific NameLucas TotalOhio TotalLucas 2024Last Sighted
Eastern ForktailIschnura verticalis77215,9921582024
Autumn MeadowhawkSympetrum vicinum7618,4561762024
Blue DasherPachydiplax longipennis75615,6011422024
Eastern PondhawkErythemis simplicicollis61116,365912024
Widow SkimmerLibellula luctuosa50511,931592024
Familiar BluetEnallagma civile4886,173682024
Eastern AmberwingPerithemis tenera46210,887702024
Common Green DarnerAnax junius4585,160752024
Calico PennantCelithemis elisa4523,194742024
Violet DancerArgia fumipennis violacea4297,557762024
Fragile ForktailIschnura posita41313,1991212024
Double-striped BluetEnallagma basidens3845,343792024
Black SaddlebagsTramea lacerata3683,380402024
Common WhitetailPlathemis lydia35812,022772024
Blue-faced MeadowhawkSympetrum ambiguum2941,452852024
Twelve-spotted SkimmerLibellula pulchella2763,740372024
Slaty SkimmerLibellula incesta2084,920272024
Wandering GliderPantala flavescens2061,523272024
Prince BaskettailEpitheca princeps2052,788412024
Halloween PennantCelithemis eponina1924,187222024
Blue-fronted DancerArgia apicalis1896,584322024
Painted SkimmerLibellula semifasciata1851,208272024
Orange BluetEnallagma signatum1823,791322024
Pronghorn ClubtailPhanogomphus graslinellus180503372024
Slender SpreadwingLestes rectangularis1763,904402024
American RubyspotHetaerina americana1684,444392024
Banded PennantCelithemis fasciata162860292024
Stream BluetEnallagma exsulans1594,803242024
Carolina SaddlebagsTramea carolina1591,263152024
Westfall's Slender BluetEnallagma traviatum westfalli1502,367242024
Ebony JewelwingCalopteryx maculata1488,606232024
Green-striped DarnerAeshna verticalis136342432024
Royal River CruiserMacromia taeniolata135598162024
Emerald SpreadwingLestes dryas127567342024
Dusky ClubtailPhanogomphus spicatus124258312024
Great SpreadwingArchilestes grandis11795912024
Powdered DancerArgia moesta1165,141182024
Blue-tipped DancerArgia tibialis1004,492132024
Blue-ringed DancerArgia sedula972,837372024
Skimming BluetEnallagma geminatum963,832202024
Azure BluetEnallagma aspersum962,488142024
Unicorn ClubtailArigomphus villosipes912,06552024
Great Blue SkimmerLibellula vibrans9050142024
Ashy ClubtailPhanogomphus lividus891,009102024
White-faced MeadowhawkSympetrum obtrusum88305132024
Spotted SpreadwingLestes congener86860142024
Sweetflag SpreadwingLestes forcipatus86514112024
Flag-tailed SpinylegDromogomphus spoliatus8380942024
Shadow DarnerAeshna umbrosa811,18782024
Vesper BluetEnallagma vesperum80922152024
Sedge SpriteNehalennia irene73396122024
Swift River CruiserMacromia illinoiensis6976052024
Comet DarnerAnax longipes6860542024
Lyre-tipped SpreadwingLestes unguiculatus67210242024
Swamp DarnerEpiaeschna heros67715192024
Spot-winged GliderPantala hymenaea6756292024
Dusky DancerArgia translata651,681202024
Macromia HybridMacromia pacifica x taeniolata6010022024
Citrine ForktailIschnura hastata59962112024
Ruby MeadowhawkSympetrum rubicundulum5896582024
Dot-tailed WhitefaceLeucorrhinia intacta511,70222024
Band-winged MeadowhawkSympetrum semicinctum3693152024
Common BaskettailEpitheca cynosura3487492024
Turquoise BluetEnallagma divagans3491832024
Cyrano DarnerNasiaeschna pentacantha3332132024
Belted WhitefaceLeucorrhinia proxima333302021
Fawn DarnerBoyeria vinosa30519142024
Midland ClubtailGomphurus fraternus3092792024
Striped SaddlebagsTramea darwini303302021
Four-spotted SkimmerLibellula quadrimaculata2729532024
Red SaddlebagsTramea onusta2414602022
Amber-winged SpreadwingLestes eurinus1970602020
Hine's EmeraldSomatochlora hineana182401961
Cobra ClubtailGomphurus vastus1647102021
Chalk-fronted CorporalLadona julia165902020
Southern SpreadwingLestes australis1528412024
Lance-tipped DarnerAeshna constricta1536102022
Golden-winged SkimmerLibellula auripennis154502022
Variegated MeadowhawkSympetrum corruptum1414932024
Swamp SpreadwingLestes vigilax1460812024
Rainbow BluetEnallagma antennatum1448502019
Gilded River CruiserMacromia pacifica128822024
Russet-tipped ClubtailStylurus plagiatus1239002023
Mocha EmeraldSomatochlora linearis1220202022
Plains ClubtailGomphurus externus1123602011
Tule BluetEnallagma carunculatum856922024
Clamp-tipped EmeraldSomatochlora tenebrosa821702016
DragonhunterHagenius brevistylus658902018
Black-tipped DarnerAeshna tuberculifera616302017
Frosted WhitefaceLeucorrhinia frigida62902021
Wabash River CruiserMacromia wabashensis62502012
Eastern Red DamselAmphiagrion saucium51,42002022
Elegant SpreadwingLestes inaequalis558002022
Mottled DarnerAeshna clepsydra53102015
Lancet ClubtailPhanogomphus exilis41,80322024
Spatterdock DarnerRhionaeschna mutata439602021
Arrowhead SpiketailZoraena obliqua318922024
Slender BaskettailEpitheca costalis32412024
Spangled SkimmerLibellula cyanea31,19702022
Aurora DamselChromagrion conditum357602018
Handsome ClubtailGomphurus crassus320902020
Elusive ClubtailStylurus notatus213702016
Marsh BluetEnallagma ebrium26602012
Sphagnum SpriteNehalennia gracilis144302021
Northern BluetEnallagma annexum17101952
Boreal BluetEnallagma boreale14401952
Canada DarnerAeshna canadensis14101997
Saffron-winged MeadowhawkSympetrum costiferum12001953
Band-winged DragonletErythrodiplax umbrata11602014
Cherry-faced MeadowhawkSympetrum internum11401992
Little Blue DragonletErythrodiplax minuscula1502022


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
Skillet ClubtailGomphurus ventricosus2611Jun
Black-shouldered SpinylegDromogomphus spinosus67100Jun-Jul
Springtime DarnerBasiaeschna janata37400May
Arrow ClubtailStylurus spiniceps32100late Aug-early Sep
Hagen's BluetEnallagma hageni8500Jun
Stygian ShadowdragonNeurocordulia yamaskanensis6800late Jun
Northern SpreadwingLestes disjunctus2400Jun-Aug
Allegheny River CruiserMacromia alleghaniensis1600Jul
Umber ShadowdragonNeurocordulia obsoleta600Jun

Lucas County lies within the Maumee Lake Plains area of the Huron-Erie Lake Plains ecoregion, which was the location of the now mostly-drained and channelized Black Swamp. It is bordered to the east by Lake Erie, and to the southeast by the Maumee River. The county is entirely within the Lake Erie Watershed (See p. 11 in Ohio Coastal Atlas: Chapter 2 for a detailed watershed map).

Places to Visit

  • Wiregrass Lake Metropark in northwest Ohio features a spring fed lake and boasts some of the best examples of the Oak Openings Region’s globally rare wet prairie community. After much invasive plant removal and natural area restoration, many of the region’s state-listed rare species continue to thrive here, monitored each season by volunteer researchers and staff. To protect the diversity of the dragonfly population, Metroparks Toledo asks that any bank-fishing be done only from the dock or stone ledges accessible off of the Blue Dasher Trail, and that the protected beach area at the south end of the lake remain off limits to any fishing. 59 species of Odonata have been observed here since 2008—a testament to the high biodiversity found within the Oak Openings.

    https://www.inaturalist.org/projects/odonata-of-wiregrass-lake-metropark

    See Ohio Dragon Flier issues 32-2 and 33-1 "Wiregrass Lake Odonata Monitoring".

  • Maumee River Water Trail. Map shows parkland, water access points, and facilities.

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.

Page updated 3 January 2025