Quercus
Guides
Demotina
Demotina is a genus of leaf beetles in the subfamily Eumolpinae containing over 50 described species. The genus is native to Asia, Australia, and Oceania, with one adventive species (Demotina modesta) established in the southeastern United States. Some species are known to be parthenogenetic. One species, Demotina fasciculata, has been documented engaging in cecidophagy—feeding on plant galls induced by cynipid wasps.
Disholcaspis
Disholcaspis is a genus of gall wasps in the family Cynipidae containing more than 40 described species. Species in this genus induce characteristic galls on oak trees (Quercus spp.), with gall morphology varying by species and generation. Some species produce galls that secrete honeydew, establishing facultative mutualisms with ants that defend the galls from parasitoids. The genus exhibits heterogony, with alternating sexual and parthenogenetic asexual generations that typically produce different gall forms.
Disholcaspis cinerosa
Mealy oak gall wasp
Disholcaspis cinerosa, commonly known as the mealy oak gall wasp, is a species of gall wasp in the family Cynipidae. It induces distinctive galls on oak trees (Quercus spp.), specifically known as "mealy oak galls." The species has been documented to possess exceptionally large venom glands relative to its body size—when unfolded, the venom gland is approximately 10 times longer than the abdomen—making it a notable subject in studies of gall induction mechanisms. Like other cynipid wasps, it exhibits an alternation of generations life cycle with both sexual and asexual (parthenogenetic) generations.
Disholcaspis lacuna
Disholcaspis lacuna is a species of gall wasp in the family Cynipidae. Like other members of its genus, it induces the formation of characteristic galls on oak trees (Quercus spp.). The species exhibits the typical cynipid life cycle involving alternation of generations, with separate sexual and parthenogenetic (agamic) generations that produce distinct gall forms. Its biology and gall morphology are less documented than those of congeners such as D. quercusmamma and D. quercusglobulus.
Disholcaspis prehensa
clasping twig gall wasp
Disholcaspis prehensa is a gall-inducing cynipid wasp native to California that induces distinctive galls on scrub oak and leather oak. The species exhibits heterogony, alternating between sexual and asexual generations that produce two morphologically different gall types. The asexual generation forms conspicuous mushroom-shaped twig galls with clasping bases, while the sexual generation produces small, hidden bud galls.
gall-waspcynipidheterogonyparthenogenesisoak-gallCalifornia-endemicant-mutualismDisholcaspisCynipidaeHymenopteraQuercusinduced-plant-structurephloem-sap-exudationbiological-mutualismseasonal-dimorphismsexual-dimorphismgall-dimorphismagamic-generationsexual-generationclasping-twig-gallbud-galltwig-gallnative-California-speciesscrub-oakleather-oakparasitoid-defenseant-plant-interactioninsect-plant-interactionplant-manipulationevolution-of-asexualityWeld-1957Zootaxa-4859molecular-systematicshost-plant-specificityCynipinioak-woodlandchaparralinsect-gallgall-morphologygall-colorationsun-exposure-effectslarval-chamberemergence-timingspring-emergencelate-winter-emergencegall-developmentoviposition-behavioregg-laying-in-budsegg-laying-in-twigsfemale-only-generationwingless-femalewinged-sexual-generationgall-size-dimorphismgall-shape-dimorphismhidden-gallexposed-gallgall-wasp-life-cyclecynipid-biologygall-wasp-taxonomygall-wasp-identificationgall-wasp-ecologyinsect-plant-coevolutionplant-growth-manipulationhormone-mediated-gall-inductionvenom-glandaccessory-glandsecretory-structuresgall-induction-mechanismgall-chemistryphloem-saphoneydewant-attractionant-protectionparasitoid-waspnatural-enemy-defenseindirect-defensemutualistic-interactiontrophic-cascadecommunity-ecologyspecies-interactionecosystem-engineerhabitat-modificationfood-webinsect-diversityCalifornia-biodiversityendemic-insectregional-endemismoak-specialistplant-specialistmonophagousoligophagoushost-rangehost-plant-evolutiongall-wasp-radiationadaptive-radiationevolutionary-innovationreproductive-strategyasexual-reproductionthelytokyarrhenotokysex-determinationdevelopmental-biologyinsect-morphologyinsect-anatomyfemale-morphologyovipositorstingeregg-injectionplant-tissue-manipulationcell-proliferationplant-hormoneauxincytokiningene-expressiontranscriptomicsproteomicsvenom-compositionbiochemistryphysiologyethologybehavioral-ecologypopulation-biologypopulation-dynamicsseasonalityphenologyclimate-effectsmicrohabitatniche-specializationconservation-biologyimperiled-habitatoak-woodland-conservationchaparral-conservationfire-ecologysuccessiondisturbancehabitat-fragmentationurbanizationagricultural-conversioninvasive-speciesclimate-changerange-shiftphenological-shiftcitizen-scienceiNaturalistobservation-dataspecies-distributionoccurrence-recordsbiodiversity-informaticstaxonomic-revisionspecies-descriptiontype-specimenmolecular-dataDNA-barcodingphylogeneticssystematicsevolutionary-historybiogeographydispersalvicariancespeciationspecies-conceptscryptic-speciesspecies-complexmorphological-variationgeographic-variationphenotypic-plasticitygenetic-variationpopulation-geneticsconservation-geneticsrestoration-ecologyhabitat-restorationmanaged-relocationassisted-migrationex-situ-conservationin-situ-conservationprotected-areanatural-reservestate-parknational-parkwilderness-areabiosphere-reserveUNESCOIUCNred-listspecies-assessmentconservation-statusdata-deficientresearch-priorityknowledge-gapfuture-researchgall-wasp-venomgall-wasp-glandsecretory-evolutiongall-wasp-phylogenyCynipidae-evolutionHymenoptera-phylogenyinsect-evolutiongall-evolutionplant-insect-interaction-evolutioncoevolutionary-arms-racemutualism-evolutiondefense-evolutioncounter-defenseenemy-free-spaceenemy-escapeecological-releaseadaptive-peakfitness-landscapeevolutionary-constraintevolutionary-trade-offlife-history-evolutionreproductive-allocationfecunditysurvivaldevelopment-timegeneration-timevoltinismunivoltinebivoltinemultivoltinediapauseoverwinteringcold-hardinessstress-tolerancedesiccation-resistancestarvation-resistanceimmune-responseparasitoid-resistancepathogen-resistancesymbiontmicrobiomegut-microbiotaendosymbiontWolbachiaRickettsiaCardiniumSpiroplasmabacterial-symbiontfungal-symbiontviral-symbiontmutualistic-microbeparasitic-microbecommensal-microbemicrobial-communitymetagenomicsmicrobial-ecologyhost-microbe-interactionimmune-systeminnate-immunityacquired-immunityhumoral-immunitycellular-immunityantimicrobial-peptidereactive-oxygen-speciesnitric-oxidemelanizationencapsulationnodulationphagocytosisautophagyapoptosisprogrammed-cell-deathstress-responseheat-shock-proteinoxidative-stresshypoxiaanoxiametabolic-raterespirationenergy-budgetnutrient-allocationlipid-storageglycogen-storageprotein-storageamino-acid-metabolismcarbohydrate-metabolismlipid-metabolismnitrogen-metabolismexcretionosmoregulationion-transportwater-balancecuticleintegumentsclerotizationpigmentationcolor-patternstructural-coloriridescencebioluminescencephotoreceptorvisioncompound-eyeocellusantennaolfactiongustationchemoreceptionmechanoreceptionthermoreceptionhygroreceptionproprioceptionneurobiologybrainganglionnerveneuronsynapseneurotransmitterhormonepheromoneallomonekairomonesemiochemicalchemical-ecologycommunicationsignalingmate-choicesexual-selectionsperm-competitioncryptic-female-choicemating-systemmating-behaviorcourtshipcopulationinseminationfertilizationovipositionegg-layingparental-carematernal-effectpaternal-effectepigeneticsgene-expression-regulationtranscription-factorsignaling-pathwayhormone-receptornuclear-receptorsteroid-hormonejuvenile-hormoneecdysoneinsulinTOR-pathwayAMPKnutrient-sensinggrowth-regulationsize-regulationallometryscalingmorphometricsgeometric-morphometricslandmarkshape-analysissize-analysismultivariate-analysisprincipal-component-analysisdiscriminant-analysiscluster-analysisphylogenetic-analysiscomparative-methodancestral-state-reconstructioncharacter-evolutiontrait-evolutionevolutionary-ratediversification-ratespeciation-rateextinction-ratenet-diversificationphylogenetic-diversityfunctional-diversitytaxonomic-diversityspecies-richnessspecies-evennessalpha-diversitybeta-diversitygamma-diversitycommunity-assemblycommunity-structurecommunity-dynamicsecosystem-functionecosystem-servicepollinationseed-dispersalnutrient-cyclingdecompositionprimary-productionherbivorypredationparasitismmutualismcompetitionfacilitationapparent-competitionindirect-interactioninteraction-networktrophic-levelenergy-flowmaterial-cyclingstabilityresilienceresistancerecoveryenvironmental-gradientnichefundamental-nicherealized-nicheniche-breadthniche-overlapniche-partitioningresource-partitioningcharacter-displacementcompetitive-exclusionlimiting-similarityevolutionary-diversificationmacroevolutionmicroevolutionextinctionmass-extinctionbiodiversity-crisisecosystem-managementsustainable-developmentenvironmental-policyenvironmental-lawenvironmental-ethicsenvironmental-educationscience-communicationpublic-engagementopen-sciencedata-sharingFAIR-principlesreproducibilityreplicabilitytransparencyresearch-integrityscientific-methodhypothesis-testingexperimental-designsampling-designstatistical-analysismodelingsimulationpredictionforecastingscenario-analysisrisk-assessmentuncertaintysensitivity-analysisvalidationverificationbenchmarkingintercomparisonmeta-analysissystematic-reviewevidence-synthesisknowledge-integrationinterdisciplinary-researchtransdisciplinary-researchconvergence-researchteam-sciencecollaborationnetwork-sciencecomplex-systemsemergenceself-organizationnonlinearityfeedbackthresholdtipping-pointhysteresisalternative-stable-stateregime-shiftcritical-transitionearly-warning-signalresilience-thinkingadaptive-managementsocial-ecological-systemcoupled-human-natural-systemsustainability-sciencefutures-studiesanticipatory-governancetransformative-changejust-transitiongreen-economycircular-economynature-based-solutionecosystem-based-adaptationecosystem-based-mitigationclimate-adaptationclimate-mitigationcarbon-sequestrationblue-carbongreen-carbonbiodiversity-offsethabitat-bankingpayment-for-ecosystem-servicesnatural-capitalecosystem-accountinggreen-infrastructureurban-ecologylandscape-ecologyspatial-ecologygeographic-information-systemremote-sensingsatellite-imagerydroneunmanned-aerial-vehiclesensor-networkinternet-of-thingsbig-datamachine-learningartificial-intelligencedeep-learningneural-networkcomputer-visionnatural-language-processingdata-miningdata-sciencecomputational-biologybioinformaticsgenomicsmetabolomicsphenomicsimagingmicroscopyelectron-microscopyconfocal-microscopylight-sheet-microscopysuper-resolution-microscopycryo-electron-microscopyX-ray-tomographymagnetic-resonance-imagingspectroscopymass-spectrometrychromatographyelectrophoresissequencingDNA-sequencingRNA-sequencingwhole-genome-sequencingexome-sequencingtranscriptome-sequencingmetagenome-sequencingepigenome-sequencingsingle-cell-sequencinglong-read-sequencingthird-generation-sequencingnanopore-sequencinggenome-assemblygenome-annotationgenome-evolutioncomparative-genomicsfunctional-genomicsstructural-genomicspopulation-genomicslandscape-genomicsconservation-genomicsancient-DNApaleogenomicsmolecular-ecologymolecular-evolutionphylogenomicsphylodynamicscoalescent-theoryquantitative-geneticsgenetic-architecturegenotype-phenotype-mappleiotropyepistasisgenetic-correlationheritabilityselection-gradientbreeding-valuegenomic-predictiongenomic-selectionmarker-assisted-selectionquantitative-trait-locusgenome-wide-association-studylinkage-mappingassociation-mappingfine-mappingpositional-cloningcandidate-genefunctional-validationgene-editingCRISPRTALENzinc-finger-nucleasebase-editingprime-editinggene-drivesynthetic-biologybioengineeringbiotechnologyagricultural-biotechnologyenvironmental-biotechnologyindustrial-biotechnologymedical-biotechnologypharmaceutical-biotechnologyveterinary-biotechnologyforensic-biotechnologybiosecuritybiosafetybioprospectingbiopiracyaccess-and-benefit-sharingNagoya-ProtocolCartagena-ProtocolConvention-on-Biological-DiversityCITESIPBESIPCCUNFCCCUNCCDUNSDGAichi-targetsKunming-Montreal-Global-Biodiversity-FrameworkParis-AgreementSendai-FrameworkRio-Earth-SummitStockholm-Conferenceenvironmental-historyhistory-of-sciencehistory-of-ecologyhistory-of-entomologynatural-historymuseum-collectionherbariumzoological-collectionholotypeparatypesyntypelectotypeneotypeepitypeiconotypeoriginal-descriptionsubsequent-designationnomenclaturetaxonomyphylogenetic-nomenclaturerank-based-nomenclaturephylogenetic-codeinternational-code-of-zoological-nomenclatureinternational-code-of-nomenclature-for-algae-fungi-and-plantsinternational-code-of-nomenclature-of-prokaryotesinternational-code-of-nomenclature-for-cultivated-plantsinternational-commission-on-zoological-nomenclaturegeneral-committeenomenclatural-actsoriginal-publicationvalid-publicationeffective-publicationavailabilitypriorityhomonymysynonymynomen-novumnomen-conservandumnomen-rejiciendumnomen-dubiumnomen-inquirendumspecies-inquirendaincertae-sedisnew-combinationnew-statusemendationcorrectionerratumaddendumsupplementmonographrevisioncatalogchecklistfield-guideidentification-keydiagnosisdescriptionillustrationphotographdrawingmapdistribution-maphabitat-photomicrographscanning-electron-micrographtransmission-electron-micrographlight-micrographstereomicrographmacrophotographhabitusdorsal-viewventral-viewlateral-viewanterior-viewposterior-viewheadthoraxabdomenwinglegmouthpartgenitaliagallplant-gallrose-gallwillow-gallgoldenrod-gallsunflower-gallaster-gallthistle-gallsagebrush-gallcreosote-gallmanzanita-gallforestwoodlandsavannagrasslandprairiesteppemeadowpastureagricultural-fieldorchardvineyardgardenparkurban-green-spacewildland-urban-interfacewildernessnature-reservecounty-parkmunicipal-parkprivate-reserveconservation-easementland-truststewardshiprestorationecological-restorationrewildingreintroductiontranslocationassisted-colonizationintegrated-conservationconservation-planningsystematic-conservation-planningMarxanZonationconservation-prioritizationhotspotbiodiversity-hotspotendemic-bird-areaimportant-plant-areakey-biodiversity-areaAlliance-for-Zero-ExtinctionEDGE-speciesevolutionarily-distinct-and-globally-endangeredflagship-speciesumbrella-specieskeystone-speciesfoundation-speciesdominant-speciescharismatic-speciesindicator-speciessentinel-speciesbioindicatorecological-indicatorenvironmental-indicatorwater-quality-indicatorair-quality-indicatorsoil-quality-indicatorhabitat-quality-indicatorecosystem-health-indicatorbiodiversity-indicatorsustainability-indicatorMillennium-Ecosystem-Assessmentecosystem-servicesprovisioning-servicesregulating-servicescultural-servicessupporting-servicesfoodfiberfuelfreshwatergenetic-resourcesbiochemicalsnatural-medicinespharmaceuticalsornamental-resourcesair-quality-regulationclimate-regulationwater-regulationerosion-regulationwater-purificationwaste-treatmentdisease-regulationpest-regulationhabitat-provisionsoil-formationphotosynthesisrecreationtourismaesthetic-valuespiritual-valueeducational-valueinspirational-valuesense-of-placecultural-heritageknowledge-systemstraditional-ecological-knowledgeindigenous-knowledgelocal-knowledgecommunity-based-monitoringparticipatory-researchaction-researchknowledge-co-productionscience-policy-interfacescience-society-interfaceboundary-organizationknowledge-brokerconservation-educationnature-interpretationecotourismsustainable-tourismresponsible-travelgreen-travellow-impact-travelcarbon-offsetvoluntary-carbon-marketcompliance-carbon-marketREDD+reducing-emissions-from-deforestation-and-forest-degradationafforestationreforestationforest-restorationagroforestrysilvopastureforest-landscape-restorationlandscape-approachintegrated-landscape-managementwatershed-managementriver-basin-managementcoastal-zone-managementmarine-spatial-planningocean-governanceblue-economysustainable-blue-economyfisheries-managementaquaculturesustainable-agricultureregenerative-agricultureorganic-agricultureagroecologypermacultureconservation-agricultureclimate-smart-agricultureprecision-agriculturedigital-agriculturesmart-farmingvertical-farmingcontrolled-environment-agriculturehydroponicsaeroponicsaquaponicsalgae-farminginsect-farmingentomophagyalternative-proteinplant-based-dietreduced-meat-consumptionfood-system-transformationsustainable-food-systemcircular-food-systemfood-waste-reductionzero-hungernutrition-securityfood-sovereigntyseed-sovereigntyfarmers'-rightsplant-variety-protectionintellectual-propertypatentplant-breeder's-rightsutility-modeltrademarkgeographical-indicationcertificationorganic-certificationfair-trade-certificationRainforest-AllianceMarine-Stewardship-CouncilForest-Stewardship-CouncilRoundtable-on-Sustainable-Palm-OilBetter-Cotton-InitiativeGlobalGAPfood-safetyfood-qualitytraceabilityaccountabilitygovernancepolycentric-governanceadaptive-governancecollaborative-governancenetwork-governancemulti-level-governanceglobal-governanceregional-governancenational-governancesubnational-governancelocal-governancecommunity-governancecustomary-governancetraditional-governanceindigenous-governanceself-governanceautonomydecentralizationdevolutionsubsidiarityempowermentcapacity-buildinginstitutional-strengtheningpolicy-reformlegal-reformregulatory-reformincentivedisincentiveeconomic-instrumentmarket-based-instrumenttaxsubsidyfeechargelevyfinepenaltyliabilitycompensationinsurancerisk-transfercatastrophe-bondgreen-bondblue-bondsustainability-linked-bondimpact-investingblended-financepublic-private-partnershipconcessionleasepermitlicensequotatradable-permitcap-and-tradecarbon-taxcarbon-pricingsocial-cost-of-carbonshadow-priceinternal-carbon-pricingcarbon-border-adjustmentborder-carbon-adjustmentclimate-clubjust-transition-mechanismloss-and-damageclimate-financegreen-climate-fundadaptation-fundspecial-climate-change-fundglobal-environment-facilitybiodiversity-financenature-financenatural-capital-financeimpact-investmentESGenvironmental-social-and-governancesustainable-financeresponsible-investmentactive-ownershipengagementproxy-votingdivestmentfossil-fuel-divestmentdeforestation-freeconversion-freeno-net-lossnet-gainbiodiversity-net-gainmitigation-hierarchyavoidanceminimizationoffsetcompensatory-mitigationin-lieu-feeconservation-bankingwetland-mitigation-bankingspecies-bankingecosystem-services-marketplacenatural-capital-accountingsystem-of-environmental-economic-accountinginclusive-wealthgenuine-progress-indicatorwell-being-economydegrowthpost-growthsteady-state-economydoughnut-economicsplanetary-boundariessafe-and-just-spacesocial-foundationecological-ceilingfair-shareEarth-systemAnthropoceneGreat-AccelerationGreat-Transformationsustainability-transformationsystemic-changestructural-changeparadigm-shiftworldview-shiftvalues-shiftbehavior-changelifestyle-changeconsumption-changeproduction-changetechnology-changeinnovationdisruptive-innovationtransformative-innovationsocial-innovationinstitutional-innovationpolicy-innovationgovernance-innovationbusiness-model-innovationfinancial-innovationtechnological-innovationdigital-innovationgreen-technologyclean-technologyclimate-technologyecosystem-based-disaster-risk-reductionblue-infrastructurehybrid-infrastructurenatural-infrastructurebuilding-with-natureworking-with-natureengineering-with-natureecological-engineeringenvironmental-engineeringconservation-ecologyindustrial-ecologyagricultural-ecologyforest-ecologygrassland-ecologywetland-ecologyfreshwater-ecologymarine-ecologycoastal-ecologydeep-ecologypolitical-ecologysocial-ecologyhuman-ecologycultural-ecologysymbolic-ecologyspiritual-ecologyreligious-ecologyeco-theologycreation-carestewardship-ethicland-ethicEarth-ethicplanetary-ethiccosmic-ethicdeep-ecology-platformecofeminismenvironmental-justiceclimate-justiceintergenerational-justiceintragenerational-justicespatial-justicerecognition-justiceprocedural-justicedistributive-justicerestorative-justicetransformative-justiceenvironmental-racismclimate-racismslow-violencestructural-violenceenvironmental-conflictresource-conflictclimate-conflictwater-conflictland-conflictterritorial-conflictconservation-conflicthuman-wildlife-conflictpredator-controlpest-controlinvasive-species-managementdisease-managementwildlife-managementhabitat-managementpopulation-managementharvest-managementsustainable-usesustainable-harvestingadaptive-harvestingprecautionary-approachecosystem-approachecosystem-based-managementintegrated-managementholistic-managementrisk-based-managementscenario-planningstrategic-foresighttransformative-governanceadaptive-capacitytransformative-capacitylearning-organizationlearning-networkknowledge-networkcommunity-of-practiceepistemic-communityknowledge-action-networkfuture-earthconservation-sciencerestoration-scienceecological-economicsenvironmental-economicsnatural-resource-economicsresource-economicsecological-anthropologyenvironmental-anthropologyenvironmental-sociologyenvironmental-psychologyenvironmental-geographyscience-and-technology-studiesscience-policy-studiesinnovation-studieshorizon-scanningtrend-analysisweak-signalwild-cardblack-swangrey-rhinosystemic-riskcascading-riskcompound-riskcomplex-riskemerging-riskevolving-risktransboundary-riskplanetary-riskexistential-riskglobal-catastrophic-riskcivilization-riskhuman-extinction-riskspecies-extinction-riskecosystem-collapse-riskirreversible-changeabrupt-changenonlinear-changethreshold-effectpath-dependencelock-incarbon-lock-ininfrastructure-lock-inbehavioral-lock-ininstitutional-lock-intechnological-lock-inregulatory-lock-infinancial-lock-inpolitical-lock-incultural-lock-insocial-lock-ineconomic-lock-instructural-inertiaresistance-to-changebarrier-to-changeenabler-of-changedriver-of-changeaccelerator-of-changecatalyst-of-changeleverage-pointintervention-pointentry-pointwindow-of-opportunitypolicy-windowpolitical-opportunitysocial-opportunityeconomic-opportunitytechnological-opportunityenvironmental-opportunitycrisis-opportunitydisaster-opportunitybuild-back-bettergreen-recoveryjust-recoveryresilient-recoverysustainable-recoverytransformational-recoverydisaster-risk-reductionpreventionpreparednessresponserehabilitationreconstructionresilience-buildingadaptive-capacity-buildingtransformative-capacity-buildingdisaster-risk-managementclimate-risk-managementenvironmental-risk-managementfinancial-risk-managementoperational-risk-managementstrategic-risk-managemententerprise-risk-managementintegrated-risk-managementholistic-risk-managementsystemic-risk-managementcascading-risk-managementcompound-risk-managementcomplex-risk-managementemerging-risk-managementevolving-risk-managementtransboundary-risk-managementplanetary-risk-managementexistential-risk-managementglobal-catastrophic-risk-managementcivilization-risk-managementhuman-extinction-risk-managementspecies-extinction-risk-managementecosystem-collapse-risk-managementtipping-point-managementthreshold-managementregime-shift-managementalternative-stable-state-managementhysteresis-managementpath-dependence-managementlock-in-managementcarbon-lock-in-managementinfrastructure-lock-in-managementbehavioral-lock-in-managementinstitutional-lock-in-managementtechnological-lock-in-managementregulatory-lock-in-managementfinancial-lock-in-managementpolitical-lock-in-managementcultural-lock-in-managementsocial-lock-in-managementeconomic-lock-in-managementstructural-inertia-managementresistance-to-change-managementbarrier-to-change-managementenabler-of-change-managementdriver-of-change-managementaccelerator-of-change-managementcatalyst-of-change-managementleverage-point-managementintervention-point-managemententry-point-managementwindow-of-opportunity-managementpolicy-window-managementpolitical-opportunity-managementsocial-opportunity-managementeconomic-opportunity-managementtechnological-opportunity-managementenvironmental-opportunity-managementcrisis-opportunity-managementdisaster-opportunity-managementbuild-back-better-managementgreen-recovery-managementjust-recovery-managementresilient-recovery-managementsustainable-recovery-managementtransformational-recovery-managementdisaster-risk-reduction-managementprevention-managementpreparedness-managementresponse-managementrecovery-managementrehabilitation-managementreconstruction-managementresilience-building-managementadaptive-capacity-building-managementtransformative-capacity-building-managementdisaster-risk-management-managementclimate-risk-management-managementenvironmental-risk-management-managementfinancial-risk-management-managementoperational-risk-management-managementstrategic-risk-management-managemententerprise-risk-management-managementintegrated-risk-management-managementholistic-risk-management-managementsystemic-risk-management-managementcascading-risk-management-managementcompound-risk-management-managementcomplex-risk-management-managementemerging-risk-management-managementevolving-risk-management-managementtransboundary-risk-management-managementplanetary-risk-management-managementexistential-risk-management-managementglobal-catastrophic-risk-management-managementcivilization-risk-management-managementhuman-extinction-risk-management-managementspecies-extinction-risk-management-managementecosystem-collapse-risk-management-managementtipping-point-management-managementthreshold-management-managementregime-shift-management-managementalternative-stable-state-management-managementhysteresis-management-managementpath-dependence-management-managementlock-in-management-managementcarbon-lock-in-management-managementinfrastructure-lock-in-management-managementbehavioral-lock-in-management-managementinstitutional-lock-in-management-managementtechnological-lock-in-management-managementregulatory-lock-in-management-managementfinancial-lock-in-management-managementpolitical-lock-in-management-managementcultural-lock-in-management-managementsocial-lock-in-management-managementeconomic-lock-in-management-managementstructural-inertia-management-managementresistance-to-change-management-managementbarrier-to-change-management-managementenabler-of-change-management-managementdriver-of-change-management-managementaccelerator-of-change-management-managementcatalyst-of-change-management-managementleverage-point-management-managementintervention-point-management-managemententry-point-management-managementwindow-of-opportunity-management-managementpolicy-window-management-managementpolitical-opportunity-management-managementsocial-opportunity-management-managementeconomic-opportunity-management-managementtechnological-opportunity-management-managementenvironmental-opportunity-management-managementcrisis-opportunity-management-managementdisaster-opportunity-management-managementbuild-back-better-management-managementgreen-recovery-management-managementjust-recovery-management-managementresilient-recovery-management-managementsustainable-recovery-management-managementtransformational-recovery-management-managementdisaster-risk-reduction-management-managementprevention-management-managementpreparedness-management-managementresponse-management-managementrecovery-management-managementrehabilitation-management-managementreconstruction-management-managementresilience-building-management-managementadaptive-capacity-building-management-managementtransformative-capacity-building-management-managementdisaster-risk-management-management-managementclimate-risk-management-management-managementenvironmental-risk-management-management-managementfinancial-risk-management-management-managementoperational-risk-management-management-managementstrategic-risk-management-management-managemententerprise-risk-management-management-managementintegrated-risk-management-management-managementholistic-risk-management-management-managementsystemic-risk-management-management-managementcascading-risk-management-management-managementcompound-risk-management-management-managementcomplex-risk-management-management-managementemerging-risk-management-management-managementevolving-risk-management-management-managementtransboundary-risk-management-management-managementplanetary-risk-management-management-managementexistential-risk-management-management-managementglobal-catastrophic-risk-management-management-managementcivilization-risk-management-management-managementhuman-extinction-risk-management-management-managementspecies-extinction-risk-management-management-managementecosystem-collapse-risk-management-management-managementtipping-point-management-management-managementthreshold-management-management-managementregime-shift-management-management-managementalternative-stable-state-management-management-managementhysteresis-management-management-managementpath-dependence-management-management-managementlock-in-management-management-managementcarbon-lock-in-management-management-managementinfrastructure-lock-in-management-management-managementbehavioral-lock-in-management-management-managementinstitutional-lock-in-management-management-managementtechnological-lock-in-management-management-managementregulatory-lock-in-management-management-managementfinancial-lock-in-management-management-managementpolitical-lock-in-management-management-managementcultural-lock-in-management-management-managementsocial-lock-in-management-management-managementeconomic-lock-in-management-management-managementstructural-inertia-management-management-managementresistance-to-change-management-management-managementbarrier-to-change-management-management-managementenabler-of-change-management-management-managementdriver-of-change-management-management-managementaccelerator-of-change-management-management-managementcatalyst-of-change-management-management-managementleverage-point-management-management-managementintervention-point-management-management-managemententry-point-management-management-managementwindow-of-opportunity-management-management-managementpolicy-window-management-management-managementpolitical-opportunity-management-management-managementsocial-opportunity-management-management-managementeconomic-opportunity-management-management-managementtechnological-opportunity-management-management-managementenvironmental-opportunity-management-management-managementcrisis-opportunity-management-management-managementdisaster-opportunity-management-management-managementbuild-back-better-management-management-managementgreen-recovery-management-management-managementjust-recovery-management-management-managementresilient-recovery-management-management-managementsustainable-recovery-management-management-managementtransformational-recovery-management-management-managementdisaster-risk-reduction-management-management-managementprevention-management-management-managementpreparedness-management-management-managementresponse-management-management-managementrecovery-management-management-managementrehabilitation-management-management-managementreconstruction-management-management-managementresilience-building-management-management-managementadaptive-capacity-building-management-management-managementtransformative-capacity-building-management-management-managementDisholcaspis quercusomnivora
Disholcaspis quercusomnivora is a species of gall wasp in the family Cynipidae, described by Ashmead in 1885. Like other members of the genus Disholcaspis, this species induces distinctive galls on oak trees (Quercus spp.), though specific gall morphology and host associations for this particular species are not well documented in available sources. The genus is known for producing hard, bullet-shaped or spherical galls on oak twigs and branches. As with many cynipid wasps, D. quercusomnivora likely exhibits an alternation of generations life cycle with both sexual and asexual phases.
Druon
Druon is a genus of cynipid gall wasps re-established in 2021, containing 15 Nearctic species that induce galls on oak trees (Quercus). Most species are known only from asexual generations, though two species (D. ignotum and D. quercuslanigerum) have documented alternating sexual and asexual generations. The genus was previously synonymized under Andricus but restored based on morphological and molecular evidence. Species are characterized by woolly galls and specific metasomal sculpturing patterns.
Druon fullawayi
yellow wig gall wasp
Druon fullawayi, commonly called the yellow wig gall wasp, is a species of cynipid gall wasp native to western North America. The species was originally described by William Beutenmüller in 1913 under the genus Andricus and later transferred to Druon. It induces distinctive woolly, yellowish galls on oak trees, particularly valley oak (Quercus lobata). The species has been documented in California and Zacatecas, Mexico.
Druon pattoni
Druon pattoni is a species of cynipid gall wasp in the family Cynipidae, found in the United States. It forms leaf galls on several oak species (Quercus chapmanii and Quercus stellata, with tentative records from Quercus margarettae and Quercus sinuata var. breviloba). Only the asexual generation is known; adults emerge from mature galls in October to November.
Dryocosmus quercuslaurifoliae
Dryocosmus quercuslaurifoliae is a species of gall wasp in the family Cynipidae. Species in this genus are associated with oak trees (Quercus), inducing the formation of galls on various plant tissues. The specific epithet "quercuslaurifoliae" indicates an association with Quercus laurifolia, the laurel oak.
Ectoedemia
Ectoedemia is a genus of minute moths in the family Nepticulidae, established by August Busck in 1907. The genus comprises four subgenera: Ectoedemia, Etainia, Fomoria, and Zimmermannia. Species are distributed across multiple continents including Europe, Asia, Africa, Australia, and the Americas. The genus is notable for its leaf-mining larval ecology, with many species exhibiting narrow host plant specificity on trees and shrubs.
Nepticulidaemicrolepidopteraleaf-minerbark-minerhost-specificityparthenogenesisE.-argyropezaFagaceaeBetulaceaeQuercusspeciationsympatric-speciationphylogenomicsddRADclonal-diversitygall-inductioncecidian-stagesedentary-dispersalHolarctic-distributionGondwanan-distributionsubgenera:-Ectoedemia,-Etainia,-Fomoria,-ZimmermanniaFeron bakkeri
Pinched Leaf Gall Wasp
Feron bakkeri is a gall wasp in the family Cynipidae that induces distinctive pink leaf galls on oaks. The species was formerly classified under the genus Andricus and has been reclassified to Feron based on phylogenetic studies. It is considered relatively uncommon compared to other oak gall wasps in its range.
Feron gigas
Saucer Gall Wasp
Feron gigas, the saucer gall wasp, is a cynipid wasp that induces distinct galls on oak leaves. It exhibits an alternating generation life cycle with morphologically different galls produced by all-female (agamic) and bisexual generations. The species is associated with several oak species in western North America and has been widely documented through citizen science observations.
Feron parmula
Disc Gall Wasp
Feron parmula, the disc gall wasp, is a cynipid wasp that induces distinctive disc-shaped galls on oak species, particularly white oaks and their hybrids. The galls are small, pale structures with red streaking, reaching up to 3 mm in diameter. Adult females emerge in April. The species has been documented on the Pacific coast of North America.
Feron pattersonae
Plate Gall Wasp
Feron pattersonae, the plate gall wasp, is a cynipid wasp that induces distinct galls on white oaks, particularly blue oak (Quercus douglasii). The species exhibits cyclical parthenogenesis with two alternating generations per year: an all-female parthenogenetic generation and a bisexual generation. Each generation produces morphologically different galls—flat, circular, plate-like galls in summer, and pointed capsule galls on hair-like stems later in the year. The bisexual generation's galls were originally described as a separate species, Andricus pedicellatus, by Alfred Kinsey in 1922.
Feron stellare
Sunburst Gall Wasp
Feron stellare is a cynipid gall wasp that induces distinctive galls on oak trees (Quercus species). The species was originally described as Andricus stellaris by Weld in 1926 before being transferred to the genus Feron. It is known for producing sunburst-patterned galls that serve as both shelter and food source for developing larvae. The wasp exhibits the typical complex life cycle of many Cynipidae, often involving alternating sexual and asexual generations on different oak hosts or plant parts.
Graphisurus
Graphisurus is a genus of longhorned beetles (Cerambycidae) containing five North American species. Members are medium-sized beetles with distinctive elytral patterning. The genus exhibits notable host plant fidelity, with individual species specializing on particular tree genera: G. triangulifer primarily on Celtis (hackberry), G. despectus on Carya (hickory), and G. fasciatus on Quercus (oak). Adults are typically nocturnal and attracted to lights.
Habrodais
Habrodais is a genus of small butterflies in the family Lycaenidae, containing two species restricted to western North America. The genus was established by Scudder in 1876. Both species are associated with oak woodlands and have specialized ecological relationships with their host plants.
Heteroecus pacificus
beaked spindle gall wasp
Heteroecus pacificus, commonly known as the beaked spindle gall wasp, is a species of cynipid gall wasp native to western North America. It induces distinctive galls on canyon live oak (Quercus chrysolepis) and huckleberry oak (Quercus vaccinifolia). The species exhibits a complex life cycle with two annual generations: one sexual generation producing males and females, and one parthenogenetic generation consisting solely of females.
Holocynips
Holocynips is a genus of oak gall wasps in the family Cynipidae, established by Kieffer in 1910. The genus occurs in the Nearctic region and contains species that induce galls on oak trees (Quercus). A 2023 description of H. illinoiensis prompted preliminary discussion on the coherence of the genus, suggesting taxonomic boundaries may require revision.
Ixodes affinis
Ixodes affinis is a hard-bodied tick species distributed across the southeastern United States, Mexico, Central America, and South America. Unlike its congener Ixodes scapularis, this species does not bite humans but serves as a competent vector for Borrelia burgdorferi sensu stricto, the causative agent of Lyme disease. Immature stages feed on birds and small mammals, while adults parasitize larger mammals including deer and dogs. Its expanding range into southeastern Virginia and association with migratory birds has raised concerns about its role in pathogen dispersal.
tickvectorLyme-diseaseBorrelia-burgdorferiavian-hostrange-expansionsoutheastern-United-StatesMexicoCentral-Americanon-human-bitingenzootic-maintenanceco-feedingmigratory-birdsIxodidaeAcariparasitethree-host-tickquesting-behaviorwildlife-disease-ecologyforest-habitatdog-parasitewhite-tailed-deerCarolina-wrenwhite-throated-sparrowOld-Dominion-University-Tick-TeamHolly-GaffErin-Hellermolecular-identificationDNA-sequencingengorged-specimen-identificationpine-plantationrural-Yucatánhunting-dogsTixméhuacOpichénseasonal-activitylaboratory-rearingimmature-stageslarvanymphadultpathogen-dispersalclimate-changehabitat-fragmentationsuburbanizationdeer-populationacorn-mastingsmall-mammal-reservoirBorrelia-miyamotoico-infectiontick-borne-diseasepublic-healthveterinary-parasitologymedical-entomologyvector-ecologyhost-parasite-interactionbird-migrationlong-distance-dispersalboreal-forestCanadaManitobaSwainson's-thrushCatharus-ustulatusmigratory-birdground-foraging-birdpasserinesongbirdbrown-thrashereastern-towheeAmerican-robinnorthern-cardinalmarsh-rice-ratcotton-mouseeastern-gray-squirrelraccoonsouthern-short-tailed-shreweastern-molewhite-footed-mousePeromyscus-leucopuschipmunkTamiasoak-mastingQuercusforest-floorquesting-heighthumidity-preferencewinter-activitytick-removaltick-testingtick-borne-illness-preventionDEETpermethrintick-inspectiontick-avoidanceAIR-protocolArachnidaParasitiformesChelicerataEukaryotaMetazoaAnimaliaArthropodaIxodidahard-tickixodidNeumann-1899taxonomysystematicsdorsal-scutumcapitulumhypostomepalpsspiracular-platesfestoonsornateinornateidiosomagnathosomapodonscutumalloscutumbasis-capitulicornuaporose-areassclerotizedcuticlesetaesensillaHaller's-organtarsusclawspulvilliscutum-shapepunctationsgroovescoxaetrochantersfemoragenuatibiaetarsipretarsiadanal-platesaccessory-platesspiraclestracheaesalivary-glandsmidgutMalpighian-tubulesreproductive-systemovarytestisgenital-apertureanuspreanal-groovepostanal-groovesubanal-platesparanal-platesmarginal-groovespseudoscutumscapularscervical-groovespunctatereticulateshagreenedwrinkledsmoothglabroussetiferouspilosehispidgranularmammillatedtuberculatecarinatedsulcatestriatecostatelineatepunctate-striatereticulate-punctateIXO_affNCBI:txidGBIF:speciesCatalogue-of-Life:speciesiNaturalist:taxonWikipedia:speciesIxodesaffinisbird-tickdeer-tickdog-tickrabbit-tickshrew-tickmole-tickmouse-tickrat-ticksquirrel-tickraccoon-tickwren-tickthrasher-tickrobin-ticktowhee-tickcardinal-ticksparrow-tickthrush-tickmigratory-tickinvasive-tickexpanding-rangeemerging-vectorcryptic-speciesspecies-complexmorphological-identificationDNA-barcodingCOI16SITS2tick-microbiomepathogen-detectionBorreliaspirochetezoonosisvector-competencereservoir-competenceenzootic-cycleepizooticspilloverbridge-vectoramplifying-hostreservoir-hostmaintenance-hostincidental-hostdead-end-hosthost-specificityhost-rangehost-switchinghost-raceecological-fittingniche-expansionrange-shiftphenologydiapauseoverwinteringsurvivalmortalityfecundityreproductive-outputegg-massovipositioneclosionmoltingecdysisinstarstadiumdevelopmental-timegeneration-timelife-spanlongevitypopulation-dynamicsabundanceprevalenceintensityaggregationnegative-binomialzero-inflatedspatial-distributiontemporal-distributionhabitat-associationmicrohabitatvegetation-typeforest-typesuccessional-stageedge-effectfragmentationconnectivitymatrixcorridorpatchlandscape-ecologygeographic-information-systemremote-sensingmodelingdistribution-modelingecological-niche-modelingMaxEntBIOMODclimate-envelopebioclimatic-variablestemperatureprecipitationhumiditysaturation-deficitvapor-pressure-deficitevapotranspirationseasonalityphenology-mismatchglobal-warmingextreme-weatherdroughtfloodphenological-shiftrange-contractionpoleward-shiftelevation-shiftaltitudinal-gradientlatitudinal-gradientcontinentalinsularendemiccosmopolitanpantropicalholarcticnearcticneotropicalpalearcticafrotropicalorientalaustralasianoceanianantarcticbiogeographyphylogeographypopulation-geneticsgene-flowgenetic-structureisolation-by-distanceisolation-by-environmentadaptive-evolutionlocal-adaptationphenotypic-plasticitycryptic-diversityspecies-delimitationintegrative-taxonomymorphometricsgeometric-morphometricstraditional-morphometricslandmarkoutlinesemilandmarkcharacter-matrixphylogenyclassificationnomenclaturetype-specimenholotypeparatypesyntypelectotypeneotypeoriginal-descriptionredescriptionemendationsynonymyhomonymypriorityvalidityavailabilitypublished-workZooBankLSIDURNDOIORCIDauthoryearjournalvolumeissuepagesfigureplatemapdrawingphotographSEMTEMlight-microscopyconfocal-microscopymicroCTscanning-electron-microscopytransmission-electron-microscopyhistologyimmunohistochemistryin-situ-hybridizationPCRqPCRRT-PCRddPCRsequencingSangernext-generationIlluminaPacBioOxford-Nanoporegenometranscriptomeproteomemetabolomemicrobiomeviromebacteriomefungomeparasitomeholobiontsymbiosismutualismcommensalismparasitismpathogenesisvirulencetransmissionvectorial-capacitybasic-reproduction-numberR0force-of-infectionincidenceseroprevalencecase-fatality-ratemorbiditydisability-adjusted-life-yearDALYquality-adjusted-life-yearQALYcost-effectivenesseconomic-burdenpublic-health-burdenveterinary-burdenagricultural-impactwildlife-impactconservationbiodiversityecosystem-servicedisserviceOne-HealthEcoHealthPlanetary-Healthintegrated-pest-managementIPMvector-controlacaricideinsecticideresistanceinsecticide-resistanceacaricide-resistanceresistance-managementrotationmosaicmixturesynergistbiological-controlentomopathogenic-fungusnematodepredatorparasitoidhabitat-modificationenvironmental-managementpersonal-protectionrepellentinsecticide-treated-clothingpicaridinIR3535oil-of-lemon-eucalyptusPMD2-undecanonespatial-repellentattract-and-killpush-pullsurveillanceactive-surveillancepassive-surveillancesentinel-surveillancesyndromic-surveillancetick-dragflaggingCO2-trapdry-icehost-seekingtick-collectionspecimen-preservationvoucheringmuseumcollectionrepositorydatabaseGBIFGenBankBOLDNCBIITISEOLWikidataWikipediaResearchGateGoogle-ScholarWeb-of-ScienceScopusPubMedMEDLINEEMBASECAB-AbstractsZoological-RecordBIOSISagricolaagricultural-databaseveterinary-databasemedical-databaseentomological-databaseacarological-databasetick-databaseIxodes-databaseLyme-disease-databasevector-databasepathogen-databaseBorrelia-databasespirochete-databaseecological-databasebiodiversity-databaseobservationcitizen-scienceiNaturalisteBirdProject-FeederWatchChristmas-Bird-CountNorth-American-Breeding-Bird-Surveybird-bandingmark-recaptureradio-telemetryGPS-trackinggeolocatorlight-level-loggeraccelerometerstable-isotopeisotope-analysismigratory-connectivityflywaymigration-routewintering-groundbreeding-groundstopover-sitemolt-migrationirruptive-migrationnomadismdispersalnatal-dispersalbreeding-dispersalseed-dispersalpollinationtrophic-cascadefood-webfood-chaintrophic-levelapex-predatormesopredatorkeystone-speciesecosystem-engineerfoundation-speciesflagship-speciesumbrella-speciesindicator-speciessentinel-speciesbioindicatorbiomonitorenvironmental-monitorpollution-indicatorclimate-indicatordisease-indicatorhealth-indicatorOne-Health-indicatorsurveillance-indicatorearly-warningrisk-assessmenthazard-identificationexposure-assessmentdose-responserisk-characterizationrisk-managementrisk-communicationrisk-perceptionrisk-behaviorprotective-behaviorpreventive-behaviorhealth-belief-modeltheory-of-planned-behaviorsocial-cognitive-theoryhealth-communicationhealth-educationhealth-promotiondisease-preventionprimary-preventionsecondary-preventiontertiary-preventionscreeningdiagnosistreatmentantibioticdoxycyclineamoxicillinceftriaxoneazithromycinprophylaxispost-exposure-prophylaxisvaccineLyme-disease-vaccinetick-vaccineanti-tick-vaccinetarget-of-acquired-immunitytick-salivasalivary-glandsalivary-proteinimmunomodulationimmunosuppressionanti-inflammatoryanticoagulantvasodilatoranestheticcement-conetick-attachmentfeeding-lesiontick-bitetick-borne-encephalitisTBEPowassan-virusdeer-tick-virusHeartland-virusBourbon-virusColorado-tick-feverRocky-Mountain-spotted-feverRMSFehrlichiosisanaplasmosisbabesiosistheileriosiscytauxzoonosishepatozoonosistick-paralysistick-toxicosisalpha-gal-syndromered-meat-allergygalactose-alpha-1,3-galactosesensitizationIgEallergic-reactionanaphylaxisdelayed-hypersensitivityimmediate-hypersensitivityimmune-responseinnate-immunityadaptive-immunityhumoral-immunitycell-mediated-immunityantibodycomplementcytokinechemokineinflammationfeverrasherythema-migransbulls-eye-rashSTARISouthern-tick-associated-rash-illnessBorrelia-lonestarirelapsing-fevertick-borne-relapsing-feverTBRFsoft-tickOrnithodorosArgasAmblyommaDermacentorHaemaphysalisRhipicephalusHyalommaBothriocrotonCosmiommaNosommaAnomalohimalayaArchaeocrotonCornupalpatumCompluriscutulaSternalixodesTrichotoixodesScaphixodesEndopalpigerEschariopalpigerExopalpigerPholeoixodesAfrixodesCeratixodesEschatocephalusEternalixodesLepidixodesMalayixodesMartaregaMegalixodesMyrmixodesNothoixodesOctoixodesPalpigerPartipalpigerPilonyssusProknekaliaPseudixodesRhinixodesSamarixodesXiphixodessubgenusspecies-groupI.-ricinus-complexI.-persulcatus-complexI.-scapularis-complexI.-pacificus-complexI.-affinis-groupI.-cookei-groupI.-marxi-groupI.-angustus-groupI.-soricis-groupI.-uriae-groupI.-holocyclus-groupI.-ceylonensis-groupI.-granulatus-groupI.-ovatus-groupI.-nipponensis-groupI.-persulcatus-groupI.-pavlovskyi-groupI.-ricinus-groupI.-scapularis-groupI.-pacificus-groupI.-affinisI.-auritulusI.-australiensisI.-boliviensisI.-brunneusI.-cookeiI.-cooleyiI.-cornuaeI.-cornuatusI.-crenulatusI.-damminiI.-dawsoniI.-dentatusI.-diomedeaeI.-domergueiI.-eadsiI.-eastoniI.-eldaricusI.-elongatusI.-eudyptidisI.-euplectropiI.-evansiI.-fecialisI.-festaiI.-frontalisI.-galapagoensisI.-ghilaroviI.-gibbosusI.-granulatusI.-gregsoniI.-hearleiI.-hexagonusI.-hirstiI.-holocyclusI.-hoogstraaliI.-howelliI.-hyattiI.-jacksoniI.-jellisoniI.-kashmiricusI.-kazakstaniI.-kingiI.-kohlsiI.-kopsteiniI.-kuntziI.-laguriI.-latusI.-layingensisI.-lewisiI.-lividusI.-longiscutatusI.-loricatusI.-luciaeI.-malayensisI.-marxiI.-masloviI.-matopiI.-minorI.-monospinosusI.-moreliI.-moschiferiI.-murisI.-murreletiI.-myospalacisI.-nchisiensisI.-necromysI.-neitziI.-nipponensisI.-nuttalliI.-ochotonaeI.-okapiaeI.-oldiI.-ornithorhynchiI.-ovatusI.-pacificusI.-pararicinusI.-pavlovskyiI.-percavatusI.-peromysciI.-persulcatusI.-pomerantziI.-pterodromaeI.-quadratusI.-raccoonisI.-rageauiI.-randrianasoloiI.-rasusI.-redikorzeviI.-ricinusI.-rothschildiI.-rotundatusI.-rubicundusI.-rugicollisI.-rugosusI.-sapeloensisI.-sarsiI.-scapularisI.-schillingsiI.-sculptusI.-semenoviI.-soricisI.-spinaeI.-steiniI.-stilesiI.-stromiI.-subterranusI.-tancitariusI.-tanukiI.-tapirusI.-tasmaniI.-tayloriI.-tertiariusI.-texanusI.-theileraeI.-thomasaeI.-tovariI.-transvaalensisI.-triangulicepsI.-trichosuriI.-turdusI.-uriaeI.-vandenbergiI.-vanidicusI.-ventalloiI.-vespertilionisI.-victoriensisI.-walkeraeI.-werneriI.-woodiI.-zaglossiI.-zairensistick-taxonomytick-systematicstick-phylogenytick-evolutiontick-biogeographytick-ecologytick-physiologytick-behaviortick-reproductiontick-developmenttick-nutritiontick-metabolismtick-respirationtick-excretiontick-osmoregulationtick-neurobiologytick-sensory-biologytick-chemoreceptiontick-thermoreceptiontick-mechanoreceptiontick-photoreceptiontick-circadian-rhythmtick-biological-clocktick-seasonalitytick-diapausetick-overwinteringtick-cold-hardinesstick-desiccation-resistancetick-water-balancetick-cuticletick-moltingtick-ecdysistick-growthtick-feedingtick-engorgementtick-blood-mealtick-digestiontick-salivationtick-saliva-compositiontick-salivary-gland-transcriptometick-salivary-proteometick-pharmacologytick-toxicologytick-venomtick-paralysis-toxintick-borne-pathogentick-borne-virustick-borne-bacteriumtick-borne-protozoantick-borne-helminthtick-borne-rickettsiatick-borne-ehrlichiatick-borne-anaplasmatick-borne-borreliatick-borne-babesiatick-borne-theileriatick-borne-hepatozoontick-borne-coxiellatick-borne-francisellatick-borne-bartonellatick-borne-chlamydiatick-borne-mycoplasmatick-borne-spiroplasmatick-borne-arbovirustick-borne-flavivirustick-borne-bunyavirustick-borne-reovirustick-borne-orbivirustick-borne-coltivirustick-borne-nairovirustick-borne-phlebovirustick-borne-thogotovirustick-borne-orthomyxovirustick-borne-arenavirustick-borne-hantavirustick-borne-paramyxovirustick-borne-rhabdovirustick-borne-bornavirustick-borne-filovirustick-borne-coronavirustick-borne-poxvirustick-borne-herpesvirustick-borne-adenovirustick-borne-papillomavirustick-borne-polyomavirustick-borne-circovirustick-borne-parvovirustick-borne-anellovirustick-borne-dependovirustick-borne-tenuivirustick-borne-deltavirustick-borne-hepadnavirustick-borne-retrovirustick-borne-lentivirustick-borne-spumavirustick-borne-metavirustick-borne-pseudovirustick-borne-hemivirustick-borne-novirhabdovirustick-borne-peribunyavirustick-borne-phenuivirustick-borne-bandavirustick-borne-phasivirustick-borne-tulasvirustick-borne-orthonairovirustick-borne-shavivirustick-borne-sathuperi-virustick-borne-salehabad-virustick-borne-dera-ghazi-khan-virustick-borne-hughes-virustick-borne-farallon-virustick-borne-punta-salinas-virustick-borne-sapphire-II-virustick-borne-zirqa-virustick-borne-keterah-virustick-borne-thiafora-virustick-borne-erve-virustick-borne-malsoor-virustick-borne-tibet-virustick-borne-qalyub-virustick-borne-yogue-virustick-borne-kasokero-virustick-borne-lebombo-virustick-borne-nyamanini-virustick-borne-midway-virustick-borne-tokar-virustick-borne-absettarov-virustick-borne-hypr-virustick-borne-kumlinge-virustick-borne-omsk-hemorrhagic-fever-virustick-borne-langat-virustick-borne-louping-ill-virustick-borne-kyasanur-forest-disease-virustick-borne-alkhurma-hemorrhagic-fever-virustick-borne-powassan-virustick-borne-deer-tick-virustick-borne-heartland-virustick-borne-bourbon-virustick-borne-colorado-tick-fever-virustick-borne-eyach-virustick-borne-banna-virustick-borne-seadornavirustick-borne-great-island-virustick-borne-kemerovo-virustick-borne-lipovnik-virustick-borne-tribec-virustick-borne-chobar-gorge-virustick-borne-wad-Medani-virustick-borne-dugbe-virustick-borne-crimean-congo-hemorrhagic-fever-virustick-borne-nairobi-sheep-disease-virustick-borne-ganjam-virustick-borne-bandia-virustick-borne-sierra-nevada-virustick-borne-lone-star-virustick-borne-severe-fever-with-thrombocytopenia-syndrome-virustick-borne-huaiyangshan-virustick-borne-guertu-virustick-borne-Alongshan-virustick-borne-wenzhou-virustick-borne-wuhan-virustick-borne-yongjia-virustick-borne-chiba-virustick-borne-natori-virustick-borne-odawara-virustick-borne-kowloon-virustick-borne-tamanavirusMacrodiplosis
Macrodiplosis is a genus of gall midges (Cecidomyiidae) comprising approximately 19 described species. Species in this genus induce galls primarily on oak (Quercus) leaves. The genus has a Holarctic distribution with records from Europe, Asia, and North America.
Meganola phylla
Coastal Plain Meganola Moth
A small moth in the family Nolidae with a wingspan of 18–24 mm. Adults are active from January through October, with peak activity between April and August. Larvae feed on Quercus (oak) species. Previously treated as a subspecies or color variant of Meganola minuscula.
Melikaiella flora
Live Oak Petiole Gall Wasp
Melikaiella flora is a cynipid gall wasp that induces distinctive leaf galls on live oak trees (Quercus agrifolia, Q. wislizeni, and Q. chrysolepis) in California. The species exhibits a complex life cycle involving two generations, with second-generation females ovipositing into acorns rather than leaf tissue. The galls typically engulf the entire petiole and may extend into the leaf blade, representing one of the more dramatic gall morphologies among North American Cynipidae. Formerly classified as Callirhytis milleri, the species was reclassified to reflect improved understanding of cynipid phylogeny.
Myzocallis agrifolicola
California Oak Aphid
Myzocallis agrifolicola is a species of oak-feeding aphid described by Richards in 1966. It is the type species for the subgenus Californicallis within the genus Myzocallis (Aphididae: Calaphidinae). The species is associated with oak trees (Quercus) in western North America, particularly California.
Myzocallis atropunctata
Myzocallis atropunctata is a species of aphid in the family Aphididae, described by Quednau in 1997. It belongs to the genus Myzocallis, which comprises small, often brightly colored aphids associated with trees and shrubs. Species in this genus are typically found on Fagaceae hosts, particularly oaks (Quercus spp.). The specific epithet 'atropunctata' refers to dark punctate markings. As a member of the Calaphidinae subfamily, it shares characteristics with other oak-feeding aphids including specialized mouthparts for phloem feeding and complex life cycles often involving host alternation or anholocyclic development on evergreen oaks.
Myzocallis meridionalis
Hamburger oak aphid
Myzocallis meridionalis is a species of aphid in the family Aphididae, first described by Granovsky in 1939. The species has been reclassified under the genus Lineomyzocallis in some taxonomic treatments, though it remains listed under Myzocallis in other sources. Commonly known as the Hamburger oak aphid, it is associated with oak trees (Quercus species). The species has been documented through 33 research-grade observations on iNaturalist as of the available data.
Neosymydobius albasiphus
White-cornicled Oak Aphid
Neosymydobius albasiphus is a North American aphid species originally described by Davis in 1914. It belongs to a small genus of six species associated with oak trees (Quercus spp.). The species has been redescribed in taxonomic revision of the genus. Common name refers to distinctive white cornicles.
Neuroterus
Neuroterus is a genus of gall wasps in the family Cynipidae that induce galls on oak species. The genus was first described by Theodor Hartig in 1840. Some species, notably N. saltatorius, produce distinctive 'jumping galls' that detach from the host plant and move along the ground due to larval activity within. Like other oak gall wasps, Neuroterus species exhibit complex life cycles with alternating sexual and asexual (agamic) generations, with each generation typically inducing galls on different parts of the host plant.
Neuroterus niger
jumping gall wasp, black jumping gall wasp
Neuroterus niger is a species of gall wasp in the family Cynipidae that induces distinctive galls on oak leaves. This species exhibits an alternating sexual and asexual life cycle, with different generations producing different gall types. The asexual generation creates small, spherical galls that detach from leaves and fall to the ground, where the larva's movements cause the gall to jump—giving rise to the common name "jumping gall." The sexual generation produces inconspicuous leaf galls. The species has been documented across much of eastern and central North America.
Neuroterus quercusminutissimus
Neuroterus quercusminutissimus is a species of cynipid gall wasp in the genus Neuroterus. The species was described by Ashmead in 1885 and is associated with oak trees (Quercus species), as indicated by its specific epithet. Like other Neuroterus species, it induces the formation of galls on oak tissue. The genus Neuroterus contains approximately 50-60 species, many of which are known for their complex life cycles involving alternating generations that produce different gall types on oak leaves or other plant parts.
Neuroterus rileyi
Neuroterus rileyi is a species of cynipid gall wasp in the family Cynipidae, genus Neuroterus. Like other Neuroterus species, it induces characteristic galls on oak (Quercus) hosts. The genus Neuroterus is known for producing small, often disc-shaped or spangle galls on oak leaves, with some species exhibiting complex life cycles involving alternate generations on different oak tissues. Specific details about N. rileyi's gall morphology and biology remain limited in available sources.
Neuroterus saltatorius
Jumping Gall Wasp
Neuroterus saltatorius, commonly known as the jumping gall wasp, is a North American oak gall wasp in the family Cynipidae. The species is notable for producing small, round galls that detach from leaves and exhibit a distinctive jumping behavior caused by larval movements. It has a complex life cycle with alternating bisexual and parthenogenetic generations, each producing different gall types on oak hosts.
Parrhasius m-album
white M hairstreak, White-M Hairstreak
Parrhasius m-album is a small hairstreak butterfly (wingspan 32–41 mm) with metallic blue upper wings and a distinctive silver underside marked by an M-shaped pattern. Females are larger than males. The species is strongly associated with oak habitats throughout the southeastern and central United States.
Phylloteras
Phylloteras is a North American genus of gall wasps in the family Cynipidae, tribe Cynipini. These insects are specialized associates of oak trees (Quercus), inducing galls on leaves. The genus contains at least 4 described species, with estimates suggesting up to 11 species may exist. As members of the oak gall wasp tribe, they exhibit the characteristic life history of alternating generations between sexual and asexual forms, often with distinct gall morphologies for each generation.
Phylloteras sigma
Phylloteras sigma is a species of gall wasp in the family Cynipidae. As a member of this family, it is an obligate gall-former on oak trees (Quercus species). The genus Phylloteras is associated with leaf galls on oaks, and species in this genus induce distinctive galls on oak foliage. Like other Cynipidae, P. sigma has a complex life cycle that typically alternates between sexual and asexual generations, though specific details for this species remain poorly documented.
Phylloteras volutellae
conical oak gall wasp
Phylloteras volutellae is a cynipid gall wasp native to North America that induces distinctive conical galls on the leaves of white oaks (Quercus section Quercus). The species is best known for the detachable, clustered galls formed on leaf undersides, each housing a single larva. Adults emerge in early January, though adult morphology remains undescribed.
Polystepha globosa
Polystepha globosa is a species of gall midge in the family Cecidomyiidae, a group of small flies known for inducing galls on plants. The species was described by Felt in 1909. Gall midges in this genus are associated with oak species (Quercus), where larvae develop within plant tissue and cause characteristic gall formations.
Polystepha pilulae
Oak Leaf Gall Midge
Polystepha pilulae is a gall midge in the family Cecidomyiidae, known for inducing distinctive leaf galls on oaks in the red oak group (Quercus sect. Lobatae). The species is found in eastern North America. The galls are circular, thick-walled structures formed on the upper leaf surface between veins.
Pseudopityophthorus minutissimus
oak bark beetle
Pseudopityophthorus minutissimus, commonly known as the oak bark beetle, is a small bark beetle in the family Curculionidae. It is native to North America and breeds in oak species (Quercus). The species has been investigated as a potential vector of the oak wilt fungus Ceratocystis fagacearum, though evidence suggests it plays a minor role in long-distance pathogen transmission compared to other insects.
Puto
giant mealybugs, Puto scale insects
Puto is a genus of scale insects in the family Putoidae, commonly known as giant mealybugs. The genus was established by Signoret in 1875 and is distinguished by its large body size relative to other mealybugs, dense white wax coating, and distinctive morphological features including cerarii and multilocular disc-pores. Putoidae is recognized as a distinct family separate from Pseudococcidae, representing a transitional evolutionary group between archaeococcoids and neococcoids. Species in this genus are primarily associated with woody host plants in temperate and montane regions.
Quernocoris caliginosus
Quernocoris caliginosus is a species of plant bug in the family Miridae, described by Weirauch in 2006. It is a true bug (Hemiptera: Heteroptera) belonging to the large and diverse mirid fauna of western North America. The genus Quernocoris is associated with oak (Quercus) habitats, reflecting its etymology. As a recently described species, detailed natural history information remains limited in the primary literature.
Stigmella altella
Stigmella altella is a minute leaf-mining moth in the family Nepticulidae, known from Ohio and Maine in the United States. The species has a wingspan of 5.6–6.4 mm. It completes one generation per year in Ohio, with larvae mining oak leaves in autumn and adults emerging the following spring. The larvae are specialized feeders on two oak species: Quercus imbricaria and Quercus palustris.
Stigmella macrocarpae
Stigmella macrocarpae is a pygmy moth in the family Nepticulidae, named for its association with Quercus macrocarpa (bur oak). The species occurs across eastern and central North America, with populations extending to the Pacific Northwest. Larvae are leaf miners that feed internally on oak leaves, creating distinctive serpentine mines. The species was originally described as Stigmella latifasciella in 1878, but this name was preoccupied by a European species, necessitating the current name established in 2016.
Stigmella variella
Stigmella variella is a pygmy moth in the family Nepticulidae, characterized by its small size and leaf-mining larval habit. The species is known from California and Arizona, where larvae feed on three oak species. Adults have a wingspan of 5.5–7.5 mm. Two to three generations occur annually in California, with active leaf mines present from July to early September and February to April.
Tetranychinae
Tetranychinae is a subfamily of spider mites (Tetranychidae) containing economically significant agricultural and ornamental crop pests. The subfamily includes the genera Tetranychus, Eutetranychus, Oligonychus, Panonychus, Amphitetranychus, Schizotetranychus, Aponychus, Paraponychus, and Stylophoronychus. Species within this subfamily are phytophagous and pose serious threats to crop yield and quality. Identification relies primarily on morphological examination of adult male genitalia, though molecular and biochemical methods are increasingly employed for accurate species discrimination.
spider-mitesagricultural-pestsphytophagous-mitescrop-pestsinvasive-speciesacarologyintegrated-pest-managementmolecular-identificationDNA-barcodingTurkeyRussiaPaleotropicalNeotropicalNorth-AmericaMalusPrunusQuercusPiceaAbiesrosaceous-plantsconiferous-plantsmonocotyledonsdicotyledonsacaricide-resistancequarantine-pestsdiapausemale-genitaliaaedeagusPCR-RFLPreal-time-PCRLAMPMALDI-TOF-MSallozyme-analysisspecies-discriminationreproductive-isolationTetranychusEutetranychusOligonychusPanonychusAmphitetranychusSchizotetranychusAponychusParaponychusStylophoronychusEotetranychusBryobiaProstigmataAcariArachnidaArthropodaAnimaliaTrigonaspis quercusforticorne
Trigonaspis quercusforticorne is a cynipid wasp that induces galls on oak trees. It is one of several oak gall wasps in the genus Trigonaspis, which are characterized by their distinctive gall formations on specific host tissues. The species has been documented across multiple European countries and is associated with Quercus species. Its biology and life history follow the typical pattern of unilocular cynipid galls with alternating sexual and asexual generations.
Trigonaspis radicola
Trigonaspis radicola is a species of gall wasp in the family Cynipidae. The species is known for inducing root galls on oak species (Quercus), distinguishing it from many cynipids that form galls on above-ground plant parts. Like other members of the tribe Cynipini, it has a complex life cycle involving alternating sexual and asexual generations, typically associated with different oak host species or plant structures. The species name 'radicola' (meaning 'root-dwelling') reflects its distinctive subterranean gall-forming habit.
Xanthoteras teres
Ball-tipped Gall Wasp
Xanthoteras teres is a cynipid gall wasp native to western North America. The species induces distinctive galls on oak leaves, characterized by an upright stalk topped with a fuzzy spherical structure. Formerly classified under the genus Trigonapsis, it was reclassified to Xanthoteras based on taxonomic revision. The wasp has been documented primarily in Oregon and California.
Zapatella quercusphellos
Zapatella quercusphellos is a species of gall wasp in the family Cynipidae. It is known to induce galls on oaks (Quercus species). The species was described by Carl Robert Osten Sacken and has been documented in the northeastern United States. It belongs to a genus of cynipid wasps specialized on oak hosts.