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Oreoneta
A genus of dwarf spiders (family Linyphiidae) established in 1894, comprising approximately 30 species distributed across cold-temperate and Arctic regions of the Northern Hemisphere. Most species inhabit high-latitude or high-altitude environments. The genus was revised extensively by Saaristo & Marusik in 2004, resulting in numerous new species descriptions.
ArachnidaAraneaeLinyphiidaedwarf-spiderArcticborealHolarctictundramontanepredatorcold-adaptedground-dwellinghigh-latitudehigh-altitudeSaaristoMarusikChyzerKulczyński18942004-revisiongenitalic-charactersepigynumembolusconductorpalaearcticnearcticEurasiaNorth-AmericaScandinaviaSiberiaAlaskaCanadaGreenlandKazakhstanMongoliaChinaKurile-IslandsFinlandSwedenNorwayGermanySwitzerlandItalySlovakiaBulgariaCentral-Europetype-species:-Oreoneta-frigidathirty-species30-speciessmall-spidersheet-web-weavermoney-spiderLinyphiinaeErigoninaemicrohabitatlitter-dwellingcrypticunderstudiedtaxonomic-revisionmorphological-taxonomylight-microscopyspecies-descriptionbiogeographyglacial-refugiapost-glacial-colonizationendemicregional-endemicalpine-endemicArctic-endemicboreal-foresttaigarocky-habitatmeadowwetlandstream-marginsnowbedfellfieldheathmosslichenvegetationsoil-surfacestonerockboulderscreetalusdebrishumusorganic-layerpermafrostpolarsubpolarcold-stenothermstenothermstenotopichabitat-specialistconservationraredata-deficientIUCNred-listnatural-historysystematicsphylogenymolecular-systematicsDNA-barcodingCOIcytochrome-oxidase28S18SITSmorphologytaxonomyalpha-taxonomyrevisionmonographfaunisticschorologyzoogeographydispersalvicariancespeciationcryptic-speciesspecies-complexspecies-groupspecies-aggregatesubspeciesinfraspecificvariationpolymorphismsexual-dimorphismmalefemalejuvenileinstarecdysismoltingdevelopmentgrowthreproductionmatingcourtshipsperm-transferspermatophorepedipalppalpal-organcopulatory-organgenitaliaepigynevulvaspermathecafertilization-ductcopulatory-ductatriumscapemacerationdissectionmicroscopestereomicroscopecompound-microscopeillustrationdrawingphotographySEMscanning-electron-microscopyhabitusdorsalventrallateralprosomaopisthosomaabdomencephalothoraxcarapacesternumchelicerafanglegtarsusmetatarsustibiapatellafemurcoxatrochanterspinneretcolulustracheal-spiraclebook-lungcuticlesetahairspinemacrosetasensillumchaetotaxyeyeoculusocellianterior-median-eyeposterior-median-eyeanterior-lateral-eyeposterior-lateral-eyeeye-tubercleclypeusfoveapedicelwaistconstrictioncolorpatternpigmentationmelanismalbinismsizemeasurementtotal-lengthcarapace-lengthcarapace-widthabdomen-lengthleg-lengthleg-formulaindexratioproportionallometryontogenysubadultadultmaturitysexual-maturityreproductive-maturitylongevitylife-spangeneration-timevoltinismunivoltinesemivoltinebiennialperennialoverwinteringdiapausequiescencecold-hardinessfreeze-tolerancefreeze-avoidancesupercoolingcryoprotectantglycerolsorbitoltrehalosethermal-biologythermoregulationbehavioral-thermoregulationpostural-thermoregulationactivitydiurnalnocturnalcrepuscularmatutinalvespertinecircadianrhythmseasonalphenologycalendardatemonthactivity-periodbreeding-seasonovipositioneggegg-saccocoonsilkwebsheet-webtangle-webspace-webplatform-webdome-webbowl-webfunnelretreatsignal-linedraglineattachment-discampullate-glandcylindriform-glandaciniform-glandaggregate-glandflagelliform-glandtubuliform-glandpiriform-glandmajor-ampullateminor-ampullatesilk-proteinspidroinfibroinsericingluevisciddrycapture-silkdragline-silksafety-lineanchor-lineframe-lineradial-linespiral-linesticky-spiralnon-sticky-spiralhubperimetersubstratenicheguildfunctional-grouptrophic-levelcarnivorezoophagearthropodivoreinsectivorepreycaptureattacksubdueimmobilizekillfeeddigestextraoral-digestionsucking-stomachgutmidguthindgutMalpighian-tubuleexcretionosmoregulationmetabolismrespirationtracheaspiraclegas-exchangecirculationhemolymphheartaortasinusnervous-systembrainganglionnervesensory-organmechanoreceptorchemoreceptorthermoreceptorhygroreceptorphotoreceptorproprioceptortrichobothriumtarsal-organslit-sensillumlyriform-organpedipalp-organHaller's-organcontact-chemoreceptorgustatoryolfactorypheromonesemiochemicalkairomoneallomonesynomonecommunicationsignalvibrationseismicairbornevisualchemicaltactilecopulationinseminationspermspermatozoonmedian-apophysisterminal-apophysisparacymbiumcymbiumbulbustegulumsubtegulumradixlamellaprocessapophysisflangehookcoilspiralductreservoirscleriteplatefieldfossapocketreceptaculumspermathecaeglandinsemination-ductuterusuterus-externusuterus-internusvaginagonoporeovipositorovaryoviductfolliclevitellogenesisoogenesisspermatogenesistestisvas-deferensejaculatory-ductseminal-vesiclefecundityfertilityclutch-sizeegg-numberhatchingemergenceballooningaerial-dispersalsilk-draglinegossamermigrationmovementwalkingrunningjumpingclimbingburrowinghidingrefugeshelterdefensepredationpredator-avoidanceantipredatorcrypsiscamouflagemimicryaposematismdeimaticthanatosisautotomyleg-lossregenerationinjurywoundhealingimmune-responsehemocytemelanizationencapsulationnoduleparasiteparasitoidpathogenfungusbacteriumvirusnematodemitegroomingcleaninghygieneself-maintenancesilk-useweb-useprey-captureforaginghuntingambushsit-and-waitactive-huntingsearchingprobingtestingexplorationlearningmemorycognitionbehaviorethologyecologypopulationcommunityecosystembiomebiospherehabitatenvironmentabioticbioticfactortemperaturehumiditymoistureprecipitationrainsnowwindlightphotoperiodday-lengthradiationUVsoilcovercomplexityheterogeneityproductivityenergynutrientcarbonnitrogenphosphorusfood-webtrophic-interactionpredator-preycompetitionintraspecificinterspecificresourcepartitioningcoexistencediversityrichnessevennessabundancedensityfrequencyoccurrencepresenceabsencedetectionsamplingcollectionpitfall-trapquadrattransecthand-collectingbeatingsiftingextractionBerleseTullgrenWinklerflotationsortingpreservationethanolformalinmountslidelabelcatalogdatabaserepositorymuseumvouchertypeholotypeparatypesyntypelectotypeparalectotypeneotypetopotypeoriginaldatalocalitygeoreferencecoordinatelatitudelongitudeelevationaltitudedepthcollectordeterminationidentificationexpertspecialistliteraturepublicationjournalarticlepaperbookthesisdissertationreportchecklistonlinedigitalarchivebibliographyreferencecitationauthoryearvolumepagefiguremaptableappendixsupplementarymaterialmethodsresultsdiscussionconclusionabstractkeywordindex-termsubjecttopicdisciplinesciencebiologyzoologyarachnologyentomologyevolutionphylogeneticsbiologicalnatureprotectionmanagementpolicylegislationrestorationmonitoringassessmentindicatorflagshipumbrellakeystoneengineerservicefunctiondynamicsstabilityresilienceresistancerecoverysuccessiondisturbanceclimatechangewarmingglacierrangeshiftexpansioncontractionfragmentationisolationconnectivitycorridornetworkreserveparkprotectedareawildernessurbanruralagriculturalforestryminingimpactthreatriskvulnerabilitysensitivityexposureadaptivecapacitymitigationadaptationsustainableuseharvesttradeeconomymedicineresearcheducationoutreachcitizenengagementawarenessappreciationaestheticculturalspiritualexistencevalueintrinsicinstrumentalutilitariananthropocentricbiocentricecocentricethicphilosophyhistorydiscoveryexpeditionvoyagesurveyinventoryfaunabiotabiodiversitylifeearthplanetwildlifeanimalinvertebratearthropodcheliceratearachnidspideraraneomorphentelegynemicryphantidOreoneta2004frigidatype-speciesalpinefeedingtype-specimenclimate-changeprotected-area