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Dielis tolteca
Toltec scoliid wasp
Dielis tolteca is a species of scoliid wasp native to western North America and Mesoamerica. The species is known to parasitize scarab beetle grubs, with females hunting underground hosts to provision their offspring. Adults have been observed feeding on flowering plants, particularly mustards (Brassicaceae) and goldenrods (Solidago). The species has been documented in McInnis Canyons National Conservation Area in western Colorado, where it is active as a spring-emerging species.
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Euschistus servus
Brown Stink Bug
Euschistus servus, commonly known as the brown stink bug, is a native North American pentatomid species distributed across Central America and North America. It is a significant agricultural pest in the southern United States, feeding on a wide range of crops including soybeans, cotton, corn, peanuts, peaches, and pecans. The species is highly mobile, capable of dispersing up to 15.9 km in flight mill studies, and exhibits seasonal movement between crop hosts and non-crop habitats. Two subspecies are recognized: E. s. servus and E. s. euschistoides.
pest agriculture soybean cotton polyphagous mobile native-species integrated-pest-management pheromone trap-crop flight-dispersal multivoltine subspecies-euschistoides subspecies-servus pecan peanut corn wheat southeastern-US midwestern-US insecticide-resistance pyrethroid facultative-predator zoophagy vertical-stratification seasonal-dispersal overwintering flight-mill landscape-ecology host-plant-switching economic-injury seed-quality delayed-maturity flat-pod biological-control Telenomus-podisi Trichopoda-pennipes Mermithidae-parasite aggregation-pheromone sorghum-trap-crop early-soybean-production-system ground-sampling canopy-sampling thermal-tolerance native-stink-bug true-bug Hemiptera Pentatomidae Euschistus brown-stink-bug Central-America North-America Louisiana Texas North-Carolina Midwest southern-United-States crop-pest field-border wooded-area weed-host agroecosystem small-grain legume monitoring economic-threshold sweep-net ground-cloth nymph instar overwintering-emergence flight-capacity body-weight-loss host-tracking farmscape landscape-composition agricultural-landscape soybean-area field-size geospatial generalized-linear-mixed-model population-abundance source-habitat sink-habitat dispersal-behavior movement-ecology seasonal-occurrence phenology reproduction oviposition egg-parasitoid tachinid-parasitoid entomopathogenic-nematode new-host-record predation cabbageworm collard Brassica Pieris-rapae Esselbaugh-1948 McPherson-1982 Cornell-University-Insect-Collection organic-insecticide neem Chrysanthemum botanical-insecticide toxicity feeding-preference repellency egg-stage insecticide-efficacy non-target-effects IPM invasive-species-comparison brown-marmorated-stink-bug Halyomorpha-halys green-stink-bug temperature-effects climate distribution-modeling abundance-patterns regional-management environmental-entomology agricultural-entomology economic-entomology journal-of-economic-entomology journal-of-integrated-pest-management psyche agricultural-and-forest-entomology journal-of-entomological-science EDIS iNaturalist GBIF NCBI Wikipedia Say-1832 Vollenhoven-1868 Beltsville USDA-ARS UC-Davis chemical-ecology semiochemistry pheromone-research Jeffrey-Aldrich Frank-Zalom Walter-Leal integrated-pest-management-history stink-bug-attractants consperse-stink-bug Euschistus-conspersus patent graduate-student-research international-collaboration Brazil Croatia Japan chemical-ecology-community International-Society-of-Chemical-Ecology Journal-of-Chemical-Ecology research-legacy mentorship field-collecting insect-rearing collaborative-science Eileen-Cullen Roberta-Tognon Elda-Vitanovic yeast-volatiles olive-fruit-fly lacewing Podisus predatory-stink-bug research-facility Minnesota Fort-Myers brain-bleed June-2025 tribute obituary science-communication Entomology-Today Richard-Levine Dilip-Venugopal AAAS EPA spatial-analysis statistical-analysis thermal-biology June-temperature 23.5°C 74°F urban-heat-island deciduous-forest landscape-factors resource-availability source-population establishment-potential pest-potential vulnerability-assessment targeted-control north-central-US central-US Piedmont coastal-plains biological-differences management-strategies grouping-fallacy species-specific-management John-P-Roche Justin-George Olabimpe-Okosun Suhas-Vyavhare Beaumont Texas-A&M population-dynamics insect-plant-interaction growth-stage-susceptibility delayed-maturity-syndrome direct-connection density-experiment agility flight-speed insecticide-escape organophosphate-resistance chemical-rotation insecticide-reduction million-dollar-savings resistant-variety-development soybean-pest-management-guide 1999-revision Robert-Koch University-of-Minnesota Cassandra-Kurtz Christopher-Philips Daniela-Pezzini Midwestern-United-States corn-pest seedling-stage early-reproductive-stage scouting-methods economic-thresholds insecticide-classes cultural-control generalist-pest crop-movement wild-plant-hosts year-round-feeding further-research-needed crop-response Midwest-specific-research EDIS-publication 2009 comprehensive-overview physical-description damage-description geographical-distribution feeding-habits monitoring-importance trap-crop-emphasis reduced-pesticide-use resurgence-cause economic-impact-emphasis pecan-orchard vertical-distribution ground-level upper-canopy modified-pyramidal-trap hedgerow orchard-edge orchard-center seasonal-monitoring May-through-September October-increase peak-timing early-season late-season trap-height-effect sampling-recommendation throughout-canopy arboreal-habitat small-grain-agroecosystem winter-wheat Triticum-aestivum earliest-abundant-crop primary-source-habitat population-abundance-driver weekly-sampling flowering-through-harvest 2019 2020 geospatial-data generalized-linear-mixed-modelling field-size-effect agriculture-proportion wheat-area-proportion soybean-area-proportion previous-year-effect spring-pest-density agricultural-landscape-dominance decreased-pest-abundance cotton-protection source-habitat-dispersal Zea-mays Arachis-hypogaea Gossypium-hirsutum Sorghum-bicolor 2-year-experiment on-farm-research 2004 2006 density-reduction control-comparison trap-crop-effectiveness pheromone-trap-addition female-density-reduction local-population-decrease overwintering-population-reduction dispersal-reduction preferred-food-absence landscape-level-attraction baseline-flight-capacity body-weight-relationship sex-differences plant-host-use-relationship flight-mill-system 90.1%-flight-range 0-1-km-typical 15.9-km-maximum 2017 seasonal-variation overwintering-emergence-peak cropping-season-low wheat-host corn-host early-season-weed-host soybean-host late-season-weed-host body-weight-loss-proportion farmscape-level-extrapolation management-program-development planning implementation multiple-crops peach EDIS-document life-cycle-detail physical-description-detail damage-detail management-strategy-detail monitoring-emphasis pesticide-reduction-context economic-impact-detail New-York-State Brassica-oleracea Cruciferae August-1983 4th-stage-caterpillar upper-leaf-surface rostrum-impalement lifeless-appearance shrunken-appearance body-fluid-removal voucher-specimen Cornell-University-Insect-Collection-lot-1137 phytophage-label predatory-behavior-record Esselbaugh-1948-citation McPherson-1982-citation nominal-phytophage facultative-predation zoophagous-behavior life-history-documentation developmental-stages seasonal-activity reproductive-biology population-level-information-need full-text-requirement organic-insecticide-testing Acrosternum-hilare green-stink-bug-synonym toxicity-assessment feeding-preference-testing repellency-testing botanical-product-evaluation egg-insecticide-testing Scelionidae non-target-organism selective-toxicity host-preference-testing tachinid-fly Diptera comparative-parasitoid-behavior stink-bug-host-comparison parasitoid-biology iNaturalist-observation-count taxonomic-authority-verification common-name-standardization distribution-record-verification Middle-America Vermont US-state-record corrigendum-notice reproduction-landscape-effects mobile-herbivore-characterization polyphagous-lifestyle multivoltine-reproduction arthropod-herbivore-classification environmental-entomology-journal cotton-IPM-program-integration emergent-pest-status ecology-economics-interface established-program-adaptation new-host-parasite-record Mermithidae nematode-parasite Southwestern-Entomologist-journal parasite-taxonomy host-range-extension NCBI-taxonomy-verification Metazoa-kingdom true-bugs-group GBIF-distribution-mapping present-status exact-match-confirmation accepted-taxonomic-status canonical-name-verification Wikipedia-summary-verification iNaturalist-taxonomy-integration multisource-validation taxonomic-consistency authoritative-source-alignment scientific-name-construction parenthetical-author-format year-of-description 1832 Say-description Vollenhoven-subspecies-description 1868 euschistoides-subspecies servus-subspecies-nominate-form subspecies-taxonomy infraspecific-variation geographic-subspecies morphological-subspecies Journal-of-Integrated-Pest-Management-publication open-access-guide Midwestern-grower-resource producer-accessibility agricultural-professional-resource Robert-Koch-leadership University-of-Minnesota-extension Cassandra-Kurtz-imagery Christopher-Philips-imagery Daniela-Pezzini-modification species-profile-compilation differentiation-guidance life-cycle-summary behavior-summary monitoring-guidance management-guidance emerging-threat-characterization historical-southern-prevalence northern-range-expansion climate-adaptation production-system-vulnerability 24-potential-species common-pest-subset green-stink-bug-profile brown-marmorated-stink-bug-profile redshouldered-stink-bug-profile brown-stink-bug-profile onespotted-stink-bug-profile soybean-damage-mechanism pod-feeding-preference 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June-25-2025-brain-bleed Fort-Myers-Florida critical-care extensive-damage Ellison-Aldrich-tribute daughter-veterinarian large-animal-practice Columbus-North-Carolina mother-survival sister-survival family-network scientific-legacy human-legacy tribute-video Walter-Leal-production Bug-Squad-platform Kathy-Keatley-Garvey-photography UC-Davis-communication department-website online-memorial scientific-obituary community-mourning professional-loss field-loss mentor-loss friend-loss colleague-loss inspiration-source science-dedication-model work-life-integration family-science-integration passion-exemplar entomology-love career-satisfaction professional-fulfillment life-well-lived scientific-contribution knowledge-advancement student-development international-development capacity-building global-entomology American-entomology Japanese-entomology Brazilian-entomology Croatian-entomology collaborative-science-model open-science generous-science mentorship-model succession-planning 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Eustala
humpbacked orb-weavers
Eustala is a genus of orb-weaver spiders in the family Araneidae, first described by Eugène Simon in 1895. As of November 2024, the genus contains 87 species distributed primarily across the Americas, from the United States through Central America to South America, with highest diversity in Brazil, Uruguay, and Argentina. Several species have been documented exhibiting specialized ecological relationships, including myrmecophily (living among ants) in Central American species that inhabit ant-defended acacia plants. The genus includes the well-known humpbacked orb-weaver, Eustala anastera, found across North and Central America.
Araneidae orb-weaver spider humpbacked myrmecophily ant-plant-mutualism Neotropical Nearctic Eustala-anastera Eustala-oblonga Eustala-illicita web-building predator acacia Pseudomyrmex Panama Brazil Galápagos Simon-1895 arachnology entomology tropical-ecology commensalism ontogeny ballooning overwintering juvenile spider-wasp-prey Caliadurgus-hyalinatus host-parasitoid-interactions third-party-exploitation mutualism-exploitation cryptic-coloration nocturnal-foraging diurnal-hiding-behavior thorn-defense orb-web-architecture sawtoothed-web population-ecology substrate-selection spatial-distribution species-diversity endemic-species taxonomic-revision nomen-dubium genitalic-morphology microscopy-identification temperate-North-America Central-America South-America Caribbean Pacific-islands conservation-biology climate-change-vulnerability phenology-disruption winter-activity spring-emergence forest-understory dry-forest moist-forest riparian grassland scrub edge-habitat woodland parkland urban-adapted generalist-predator specialist-predator ant-alate-predation herbivore-interception ecosystem-service biological-control natural-history field-identification cryptic-species-complex sexual-dimorphism wingless-female-moths ballooning-dispersal silk-production web-ontogeny instar-development overwintering-strategy cold-hardiness metabolic-suppression diapause voltinism univoltine bivoltine multivoltine seasonal-polyphenism color-morph pattern-polymorphism habitat-specificity host-plant-specificity ant-colony-integration alarm-pheromone-avoidance sting-avoidance predator-avoidance bird-predation lizard-predation wasp-predation assassin-bug-predation stink-bug-predation defensive-behavior thanatosis camouflage masquerade mimicry aggressive-mimicry foraging-ecology prey-capture web-maintenance web-repair silk-recycling energetics reproductive-output fecundity egg-sac-construction maternal-care male-searching-behavior mate-location pheromone-communication vibratory-communication visual-signaling territoriality web-site-fidelity web-site-tenacity dispersal-behavior colonization-ability range-expansion invasive-potential non-native-species introduced-species synanthropic agricultural-landscape orchard vineyard forest-plantation conservation-status data-deficient IUCN CITES protected-area national-park soberania chiribiquete galapagos floreana ecuador peru bolivia chile argentina uruguay paraguay venezuela colombia costa-rica nicaragua honduras guatemala belize mexico usa canada cuba hispaniola jamaica puerto-rico trinidad tobago barbados lesser-antilles greater-antilles west-indies caribbean-basin amazon-basin orinoco parana pantanal cerrado caatinga atlantic-forest pampas chaco yungas valdivian magellanic fynbos none research-model educational-resource citizen-science inaturalist gbif catalogue-of-life ncbi wikipedia zootaxa journal-of-natural-history psyche entomology-today bug-eric araneology chelicerate-biology arthropod-ecology tropical-biology neotropical-fauna nearctic-fauna holartic pantropical gondwanan biogeography phylogeography molecular-systematics morphological-taxonomy integrative-taxonomy species-concept cryptic-diversity undescribed-species new-species-description redescription neotype-designation lectotype-designation type-locality type-specimen museum-collection voucher-specimen dna-barcoding coi its phylogenomics transcriptomics proteomics metabolomics ecological-genomics adaptation local-adaptation phenotypic-plasticity canalization evolutionary-developmental-biology evo-devo behavioral-ecology sensory-ecology visual-ecology chemical-ecology mechanoreception proprioception neuroethology hunting-behavior web-building-behavior construction-behavior tool-use extended-phenotype niche-construction ecosystem-engineering trophic-cascade food-web energy-flow nutrient-cycling decomposition predator-prey-dynamics population-dynamics metapopulation source-sink-dynamics habitat-fragmentation edge-effects corridors 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systematic-conservation-planning prioritization hotspot coldspot majority minority flagship umbrella keystone foundation ecosystem-engineer indicator sentinel bioindicator biomonitor ecosystem-health environmental-quality pollution pesticide heavy-metal contaminant bioaccumulation biomagnification toxicology risk hazard exposure dose-response no-observed-effect-concentration lowest-observed-effect-concentration median-lethal-concentration median-effective-concentration safety-factor uncertainty-factor probabilistic-risk-assessment life-cycle-assessment carbon-footprint water-footprint ecological-footprint sustainability sustainable-development green-economy circular-economy ecosystem-services natural-capital green-infrastructure nature-based-solutions ecological-restoration habitat-restoration species-recovery population-recovery genetic-rescue outbreeding-depression inbreeding-depression genetic-diversity heterozygosity effective-population-size bottleneck founder-effect genetic-drift gene-flow isolation-by-distance isolation-by-environment landscape-genetics seascape-genetics conservation-genetics molecular-ecology population-genetics quantitative-genetics genomics epigenetics reaction-norm norm-of-reaction genotype-environment-interaction heritability selection natural-selection sexual-selection artificial-selection domestication breeding cultivar variety landrace wild-relative crop-wild-relative genetic-resource germplasm seed-bank frozen-zoo cryopreservation assisted-reproduction cloning genetic-engineering synthetic-biology gene-drive biocontrol augmentative inundative conservation classical natural-enemy parasitoid pathogen nematode fungus bacterium virus viroid prion microbiome holobiont metaorganism symbiosis endosymbiosis ectosymbiosis amensalism neutralism symbiogenesis horizontal-gene-transfer virulence pathogenicity infectivity transmissibility reservoir vector host definitive-host intermediate-host paratenic-host accidental-host dead-end-host zoonosis emerging-infectious-disease pandemic epidemic endemic sporadic outbreak cluster index-case contact-tracing quarantine isolation social-distancing masking vaccination herd-immunity reproduction-number basic-reproduction-number effective-reproduction-number doubling-time generation-time serial-interval incubation-period latent-period infectious-period clinical-period pre-symptomatic asymptomatic pauci-symptomatic mild moderate severe critical fatal case-fatality-rate infection-fatality-rate attack-rate secondary-attack-rate excess-mortality years-of-life-lost disability-adjusted-life-year quality-adjusted-life-year burden-of-disease global-burden-of-disease one-health planetary-health ecohealth conservation-medicine veterinary-medicine human-medicine comparative-medicine translational-medicine precision-medicine personalized-medicine genomic-medicine regenerative-medicine stem-cell tissue-engineering organoid organ-on-chip microphysiological-system in-silico in-vitro ex-vivo in-vivo animal-model non-human-primate rodent mouse rat guinea-pig rabbit dog cat livestock poultry aquaculture fishery wild-capture mariculture algaculture seaweed-farming integrated-multi-trophic-aquaculture recirculating-aquaculture-system aquaponics hydroponics aeroponics vertical-farming controlled-environment-agriculture precision-agriculture smart-farming digital-agriculture agriculture-4.0 internet-of-things artificial-intelligence machine-learning deep-learning neural-network computer-vision drone unmanned-aerial-vehicle satellite gps gnss geographic-information-system decision-support-system expert-system knowledge-based-system ontology semantic-web linked-data open-data big-data data-mining data-science data-analytics predictive-analytics prescriptive-analytics descriptive-analytics diagnostic-analytics business-intelligence artificial-intelligence-ethics algorithmic-bias fairness accountability transparency explainability interpretability privacy security safety reliability robustness adaptability flexibility scalability efficiency effectiveness efficacy performance profitability cost-benefit cost-effectiveness economic-analysis financial-analysis investment return-on-investment net-present-value internal-rate-of-return payback-period break-even sensitivity-analysis scenario-analysis monte-carlo-simulation decision-tree real-options game-theory behavioral-economics nudge choice-architecture default framing anchoring availability-heuristic representativeness-heuristic affect-heuristic confirmation-bias availability-bias anchoring-bias framing-bias loss-aversion endowment-effect status-quo-bias sunk-cost-fallacy planning-fallacy optimism-bias pessimism-bias overconfidence underconfidence dunning-kruger-effect imposter-syndrome stereotyping prejudice discrimination implicit-bias explicit-bias structural-bias systemic-bias institutional-bias interpersonal-bias intrapersonal-bias unconscious-bias conscious-bias affinity-bias similarity-bias in-group-bias out-group-bias halo-effect horns-effect contrast-effect recency-effect primacy-effect serial-position-effect mere-exposure-effect familiarity-principle propinquity-effect social-proof authority scarcity reciprocity commitment consistency liking unity influence persuasion compliance conformity obedience empowerment agency autonomy self-determination motivation intrinsic-motivation extrinsic-motivation self-efficacy self-esteem self-concept self-identity social-identity collective-identity cultural-identity national-identity gender-identity sexual-orientation religion spirituality values beliefs attitudes norms customs traditions rituals ceremonies celebrations festivals holidays commemorations memorials monuments heritage legacy history historiography archaeology paleontology anthropology sociology psychology cognitive-science neuroscience linguistics philosophy ethics morality justice equity equality inclusion diversity belonging representation participation engagement capacity-building skill-development knowledge-transfer technology-transfer innovation invention discovery creativity imagination curiosity wonder awe beauty elegance simplicity complexity chaos order pattern structure function form process dynamics mechanism causation correlation association relationship interaction connection network system emergence self-organization autopoiesis homeostasis allostasis stress acclimation acclimatization plasticity fragility vulnerability sensitivity uncertainty ignorance surprise novelty serendipity chance luck fortune destiny fate karma dharma tao zen mindfulness meditation contemplation reflection introspection self-awareness consciousness subconscious unconscious dream sleep circadian biological-clock chronobiology seasonality phenology migration dispersal nomadism sedentism home-range habitat-use resource-selection foraging hunting gathering farming herding hunting-gathering subsistence livelihood economy market trade exchange barter currency money capital wealth poverty inequality development growth progress well-being happiness life-satisfaction quality-of-life human-development social-development economic-development millennium-development-goals sustainable-development-goals paris-agreement kyoto-protocol montreal-protocol basel-convention stockholm-convention rotterdam-convention unfccc cbd cms ramsar world-heritage man-and-biosphere ipcc ipbes encyclopedia-of-life wikidata wikimedia creative-commons open-access open-science faire-data research-data-management data-stewardship data-curation digital-preservation long-term-archiving repository archive library museum herbarium collection specimen voucher type holotype paratype syntype lectotype neotype epitype isolectotype isoneotype topotype homotype allotype cotype genotype phenotype ecotype chemotype morphotype karyotype idiogram chromosome genome proteome transcriptome metabolome lipidome glycome interactome connectome epigenome virome mycobiome bacteriome archaeome eukaryome phytobiome rhizobiome endobiome ectobiome exo-biome astrobiome planetary-biome earth-system climate-system ocean-system terrestrial-system freshwater-system atmospheric-system cryospheric-system anthroposphere technosphere noosphere biosphere hydrosphere lithosphere atmosphere magnetosphere heliosphere cosmosphere universe multiverse dimension space time spacetime relativity quantum-mechanics string-theory m-theory loop-quantum-gravity cosmology astronomy astrophysics planetary-science earth-science geology geophysics geochemistry geomorphology soil-science pedology edaphology hydrology limnology oceanography meteorology climatology paleoclimatology stratigraphy sedimentology mineralogy petrology volcanology seismology tectonics plate-tectonics continental-drift orogeny epeirogeny isostasy erosion weathering deposition transport sedimentation lithification diagenesis metamorphism melting crystallization igneous sedimentary metamorphic rock-cycle water-cycle carbon-cycle nitrogen-cycle phosphorus-cycle sulfur-cycle oxygen-cycle hydrogen-cycle biogeochemical-cycle nutrient-cycle trophic-pyramid food-chain ecological-network interaction-web mutualistic-network antagonistic-network competition-network facilitation-network ecosystem-function ecosystem-process provisioning-service regulating-service cultural-service supporting-service habitat-service refuge nursery corridor stepping-stone buffer-zone core-area periphery matrix patch landscape seascape riverscape skyscape soundscape smellscape tastescape touchscape mindscape dreamscape memoryscape heritagescape futurescape possibility-space scenario-space decision-space policy-space governance-space institutional-space social-space cultural-space economic-space political-space legal-space ethical-space moral-space spiritual-space sacred-space profane-space liminal-space transitional-space threshold boundary edge frontier margin center core hinterland heartland homeland motherland fatherland native-land ancestral-land promised-land wilderness pioneer settler colonist immigrant emigrant refugee asylum-seeker displaced-person stateless-person nomad traveler tourist pilgrim explorer adventurer discoverer inventor innovator creator maker builder craftsman artisan artist designer architect engineer scientist scholar academic researcher investigator detective journalist reporter correspondent chronicler historian biographer memoirist autobiographer diarist letter-writer poet novelist playwright screenwriter essayist critic reviewer editor publisher librarian archivist curator conservator restorer preservationist conservationist environmentalist ecologist naturalist botanist zoologist entomologist arachnologist herpetologist ichthyologist ornithologist mammalogist primatologist anthropologist archaeologist paleontologist geologist geographer cartographer surveyor navigator expedition voyage journey travel tour trip visit stay residence habitation dwelling shelter home house building construction architecture design plan blueprint model prototype mock-up draft sketch drawing painting sculpture installation exhibition display presentation demonstration show spectacle event occasion ceremony ritual celebration festival fair bazaar commerce business industry manufacturing production fabrication assembly processing refining purification synthesis analysis separation extraction identification characterization quantification measurement assessment evaluation appraisal valuation estimation calculation computation simulation modeling prediction forecast projection scenario outlook prospect expectation anticipation hope fear worry concern care attention focus concentration awareness perception sensation feeling emotion affect mood temperament personality character disposition attitude opinion belief conviction faith trust confidence reliance dependence independence self-sufficiency self-reliance hardiness toughness strength power force energy vigor vitality life health wellness fitness soundness integrity wholeness completeness perfection excellence quality standard criterion benchmark yardstick measure gauge sign signal symptom mark token symbol image icon emblem logo brand trademark copyright patent intellectual-property proprietary confidential secret classified restricted limited controlled regulated managed governed administered operated maintained sustained supported funded financed resourced staffed equipped furnished supplied provided delivered distributed allocated assigned designated appointed elected selected chosen picked preferred favored liked loved adored cherished treasured valued esteemed respected honored celebrated commemorated remembered recalled recollected reminisced reflected contemplated meditated pondered considered weighed evaluated judged assessed appraised rated ranked graded scored marked pointed noted observed noticed seen viewed looked watched gazed stared glanced peeked peered scanned surveyed examined inspected scrutinized studied investigated researched analyzed synthesized integrated compiled composed written authored penned drafted created produced made built constructed fabricated manufactured assembled put-together set-up established founded instituted organized arranged ordered structured systematized methodized rationalized streamlined optimized improved enhanced upgraded refined polished perfected completed finished concluded ended terminated closed shut sealed locked secured protected guarded defended shielded screened covered hidden concealed masked cloaked veiled shrouded wrapped enveloped surrounded encircled enclosed contained held kept retained preserved conserved saved stored stockpiled hoarded accumulated amassed gathered collected aggregated clustered grouped categorized sorted leveled tiered layered stratified hierarchized pyramided tree web mesh grid array configuration layout scheme program project enterprise venture undertaking endeavor effort attempt try test trial experiment investigation inquiry query question problem issue matter subject topic theme motif leitmotif thread strand line sequence series progression continuation extension expansion enlargement evolution change transformation conversion transition shift alteration modification adjustment accommodation reconciliation harmonization synchronization coordination integration unification combination merger fusion blend mixture compound composite alloy amalgam incorporation assimilation absorption digestion metabolism catabolism anabolism equilibrium balance steadiness constancy permanence endurance persistence continuity duration longevity lifespan lifetime existence being entity object thing item article piece part portion segment section division component element constituent ingredient factor aspect facet feature characteristic property attribute trait indication evidence proof verification validation confirmation corroboration substantiation authentication certification accreditation licensing permitting authorizing empowering enabling allowing letting tolerating accepting receiving taking getting obtaining acquiring gaining earning winning achieving attaining reaching arriving coming approaching nearing closing converging meeting joining connecting linking binding tying fastening attaching affixing appending adding supplementing complementing completing finishing perfecting consummating fulfilling satisfying gratifying pleasing delighting enjoying relishing savoring appreciating valuing prizing treasuring cherishing nurturing cultivating fostering promoting advancing furthering encouraging supporting backing assisting aiding helping serving attending tending caring nursing healing curing treating remedying correcting rectifying repairing fixing mending restoring renewing reviving resuscitating reanimating reawakening rekindling reigniting relaunching restarting rebooting refreshing rejuvenating reinvigorating reenergizing recharging refueling replenishing restocking replacing substituting exchanging swapping trading bartering negotiating bargaining dealing transacting contracting agreeing consenting approving endorsing sanctioning ratifying confirming validating authenticating verifying checking testing examining inspecting reviewing auditing monitoring supervising overseeing managing directing leading guiding steering piloting navigating driving propelling pushing pulling dragging hauling towing carrying bearing transporting conveying transmitting sending dispatching shipping delivering distributing disseminating spreading broadcasting publishing issuing releasing launching introducing presenting showing exhibiting displaying demonstrating illustrating exemplifying typifying representing symbolizing signifying meaning denoting connoting implying suggesting indicating pointing referring alluding hinting intimating insinuating inferring deducing concluding reasoning thinking cogitating cerebrating pondering musing reflecting contemplating meditating concentrating focusing listening hearing heeding noting noticing observing watching looking seeing viewing regarding considering weighing evaluating assessing judging appraising estimating guessing speculating hypothesizing theorizing postulating proposing recommending advising counseling consulting conferring discussing debating arguing disputing contesting challenging opposing resisting defying confronting facing encountering experiencing undergoing suffering enduring withstanding surviving living existing subsisting persisting persevering continuing remaining staying abiding residing inhabiting occupying possessing owning holding keeping retaining maintaining preserving conserving protecting guarding defending securing sheltering harboring entertaining welcoming greeting saluting hailing acclaiming applauding praising commending lauding extolling celebrating honoring glorifying exalting magnifying amplifying enlarging expanding extending stretching diffusing dispersing scattering allocating assigning allotting apportioning dividing partitioning separating detaching disconnecting disjoining disuniting dissociating disengaging withdrawing retreating receding retrograding reversing inverting turning rotating revolving spinning twirling whirling swirling circling orbiting looping coiling winding twisting bending curving arching vaulting bridging spanning crossing traversing passing moving going traveling journeying voyaging sailing flying gliding soaring hovering floating drifting flowing streaming pouring rushing gushing spurting spraying splashing splattering spattering uniting combining merging fusing blending mixing mingling intermingling intermixing integrating incorporating assimilating absorbing digesting metabolizing transforming converting transmuting transfiguring metamorphosing evolving developing growing maturing ripening aging declining deteriorating degenerating decaying rotting decomposing disintegrating crumbling collapsing falling failing dying perishing expiring departing leaving exiting retiring resigning abdicating relinquishing surrendering yielding submitting succumbing capitulating acquiescing complying conforming adapting adjusting accommodating reconciling harmonizing synchronizing coordinating unifying standardizing normalizing regularizing systematizing methodizing rationalizing streamlining simplifying clarifying elucidating explaining interpreting translating rendering paraphrasing summarizing abstracting condensing compressing shrinking reducing decreasing diminishing lessening lowering dropping descending sinking submerging diving plunging plummeting crashing colliding impacting hitting striking knocking tapping patting touching sensing perceiving detecting discovering finding locating positioning placing putting setting laying standing sitting lying resting relaxing reposing sleeping dreaming imagining fantasizing daydreaming woolgathering praying worshiping revering venerating adoring loving nourishing feeding eating drinking consuming ingesting energizing powering fueling motivating inspiring stimulating exciting arousing awakening alerting warning cautioning informing notifying telling reporting announcing declaring stating asserting claiming contending proving revealing disclosing exposing uncovering unmasking unveiling opening unlocking unsealing unfastening untying unbinding unwrapping unpacking unloading emptying clearing cleaning washing bathing showering rinsing soaking steeping immersing drowning suffocating choking strangling throttling squeezing pressing centering aiming targeting zeroing aligning tuning calibrating balancing leveling equalizing stabilizing steady mooring docking landing touching-down alighting perching roosting nesting denning burrowing tunneling digging excavating mining quarrying extracting removing eliminating eradicating exterminating destroying demolishing ruining wrecking damaging harming injuring hurting wounding maiming crippling laming disabling incapacitating paralyzing stunning shocking surprising astonishing amazing astounding staggering stupefying dazing bewildering confusing puzzling perplexing baffling mystifying enigmatic cryptic obscure abstruse recondite esoteric arcane occult mysterious unknown unfamiliar strange odd peculiar curious queer weird bizarre fantastic extraordinary remarkable notable noteworthy significant important momentous consequential weighty grave serious crucial vital essential necessary required needed wanted desired wished hoped expected anticipated awaited looked-for searched-for sought hunted pursued chased tracked trailed followed shadowed stalked crept crawled climbed scaled ascended mounted rose lifted elevated raised hoisted heaved hauled pulled tugged dragged drawn attracted lured enticed tempted seduced charmed enchanted fascinated captivated engrossed absorbed immersed involved engaged occupied busy active energetic dynamic vigorous forceful powerful strong mighty potent effective efficient productive fruitful fertile fecund prolific abundant plentiful ample sufficient adequate enough satisfactory acceptable tolerable bearable endurable sustainable maintainable manageable controllable governable rule govern reign dominate command direct lead guide steer pilot navigate drive propel push thrust shove press squeeze compress condense concentrate aim point target zero align adjust tune calibrate level equalize standardize normalize stabilize fix secure anchor moor dock land touch-down alight perch roost nest den burrow tunnel dig excavate mine quarry extract remove eliminate eradicate exterminate destroy demolish ruin wreck damage harm injure hurt wound maim cripple lame disable incapacitate paralyze stun shock astonish amaze astound stagger stupefy daze bewilder confuse puzzle perplex baffle mystify enigma
Photinus ignitus
Ignited Firefly
Photinus ignitus is a North American firefly species distinguished by its bioluminescent courtship displays. Males produce characteristic flash patterns to attract females, who respond from perches in vegetation. Research has documented seasonal plasticity in female mate choice behavior, with females becoming less selective as the breeding season progresses. Like other Photinus species, it produces defensive compounds called lucibufagins that protect against predators.
firefly bioluminescence mate-choice seasonal-plasticity nuptial-gift aggressive-mimicry Lampyridae Coleoptera North-America flash-communication lucibufagin sexual-selection operational-sex-ratio cold-light photocytes luciferin luciferase nocturnal courtship predation-defense insect-decline light-pollution habitat-loss insecticide-exposure soil-dwelling-larvae glowworm predatory-larvae soft-bodied-prey snails slugs worms soil-insects biological-control flash-pattern female-choice male-choice body-size lantern-size reproductive-investment egg-provisioning spermatophore flash-signal mating-success selectivity breeding-season dusk night vegetation grass lawns forests fields edges canopy airspace Columbia-Maryland Washington-Baltimore-area University-of-Virginia-study light-pollution-impact mating-disruption urbanization residual-insecticides lawn-treatment weather-cycles food-availability larval-predation population-fluctuation banner-year spectacle July-4th Independence-Day Mother-Nature's-fireworks pyrotechnic twinkling galaxy cold-light-efficiency no-heat-production photocyte-cells specialized-light-organ terminal-abdominal-segments lightly-colored giant-eyes flash-detection visual-acuity nocturnal-vision chemical-ecology defensive-chemistry steroidal-pyrones toad-toxins spider-repellent bird-repellent femme-fatale predatory-exploitation chemical-acquisition defense-sequestration nuptial-feeding reproductive-success sexual-conflict flash-manipulation photographic-challenge flash-recharge female-contortion flash-directionality aimed-signal male-expendability female-investment offspring-production battery-life conservation-concern population-monitoring citizen-science Boston-Museum-of-Science firefly-data-project Allegheny-National-Forest synchronous-fireflies Photinus-carolinus Photuris-pennsylvanica Pennsylvania-Firefly-Festival FIRE-Team Lynn-Faust Sara-Lewis Thomas-Eisner Aerial-Firebaugh Kyle-Haynes chemical-ecology-pioneer experimental-study field-observation natural-history behavioral-ecology ethology journal-article peer-reviewed-research scientific-investigation insect-conservation nocturnal-insect beetle soft-winged-beetle not-true-bug not-fly Elateroidea Polyphaga Elateriformia Lampyrinae Lucidotini accepted-name Fall-1927 36-observations iNaturalist GBIF Catalogue-of-Life NCBI Wikipedia Bug-of-the-Week Entomology-Today incomplete-information data-limited research-opportunity further-study-needed
Pogonomyrmex tenuispinus
Pogonomyrmex tenuispinus is a species of harvester ant in the genus Pogonomyrmex. Like other members of this genus, it is a seed-collecting ant native to arid regions. The species was described by Auguste Forel in 1914. As a harvester ant, it likely participates in seed dispersal and ecosystem engineering through nest construction, though specific ecological studies for this species are limited.
harvester-ant seed-collecting-ant arid-adapted-ant Pogonomyrmex Myrmicinae Formicidae Hymenoptera Insecta Arthropoda Animalia Forel-1914 species accepted Pogonomyrmex-tenuispinus Pogonomyrmecini Aculeata Apocrita Hexapoda Eukaryota Metazoa Vespoidea insect ant seed-harvester desert-ant native-species keystone-species-candidate ecosystem-engineer myrmecochory nest-disk island-of-fertility stinging-ant venomous-insect arthropod hymenopteran formicid myrmicine-ant pogonomyrmecine-ant harvester-ant-species Pogonomyrmex-species North-American-ant western-North-America-ant arid-region-ant xeric-habitat-ant granivorous-ant seed-predator seed-disperser soil-engineer vegetation-engineer nest-rim-vegetation biodiversity-hotspot-creator food-web-participant predator prey insectivore-food-source rodent-defense mammal-defense painful-sting Schmidt-sting-pain-index Justin-Schmidt Derek-Uhey Richard-Hofstetter keystone-species pest-perception range-management rangeland-ecology restoration-ecology invasion-ecology native-plant-restoration drought-refuge grazing-refuge disturbance-recovery fire-recovery soil-nutrient-enhancement trash-dump-ecosystem house-guest-habitat mite-associate silverfish-associate beetle-associate springtail-associate bacteria-associate mycorrhizae-associate protist-associate fungi-associate arthropod-associate bird-food-source lizard-food-source mammal-food-source sage-grouse-food-source horned-lizard-food-source endangered-species-food-source traditional-medicine indigenous-knowledge Shoshonean ritual-use vision-quest dream-helper therapeutic-use anaphylaxis-risk allergic-reaction sting-avoidance non-flying-insect non-domestic-pest crop-pest-perception weed-seed-preference restoration-seed-loss broadcast-seeding-interference seed-selection seed-preference filaree Erodium-cicutarium mustard Brassica-tournefortii brittlebush buckwheat exotic-plant invasive-plant native-plant coastal-sage-scrub Colorado-Plateau Arizona Utah Nevada California New-Mexico Texas Mexico Chihuahuan-Desert Sonoran-Desert Mojave-Desert Great-Basin Colorado-Desert arid-grassland shrubland pinyon-juniper ponderosa-pine nest-rim nest-clearing nest-mound subterranean-granary trunk-trail foraging-patch patroller-ant forager-ant seed-transport seed-storage seed-consumption seed-germination seedling-establishment plant-recruitment plant-community-composition vegetation-pattern landscape-pattern polka-dot-landscape bare-soil vegetation-clearing vegetation-enhancement nutrient-deposition detritus-accumulation soil-biota-enhancement microhabitat-creation refugia stress-tolerance drought-tolerance grazing-tolerance fire-tolerance ecosystem-stability ecosystem-resilience ecosystem-services conservation-value management-consideration research-subject educational-subject ant-farm-subject children's-science outreach public-education entomology myrmecology ecology ethnobiology ethnoentomology venom-biochemistry peptide-venom sodium-ion-channel mammalian-nervous-system toxicology LD50 Maricopa-harvester-ant Pogonomyrmex-maricopa western-harvester-ant Pogonomyrmex-occidentalis Californian-harvester-ant Pogonomyrmex-californicus Pogonomyrmex-rugosus Pogonomyrmex-subdentatus red-harvester-ant black-harvester-ant Messor Veromessor seed-harvesting-ant-genera ant-genera ant-species ant-taxonomy ant-biodiversity ant-conservation ant-management ant-control ant-bait ant-sting-treatment ant-allergy ant-venom-evolution ant-plant-interaction ant-seed-interaction ant-rodent-interaction ant-vertebrate-interaction ant-arthropod-interaction ant-microbe-interaction ant-soil-interaction ant-vegetation-interaction ant-landscape-interaction mutualism commensalism predation scavenging granivory myrmecophily myrmecophagy formicivory ecological-engineering ecosystem-engineering keystone-engineering foundation-species dominant-species abundant-species conspicuous-species visible-species indicator-species umbrella-species flagship-species research-model ecological-model behavioral-model social-insect eusocial-insect colonial-insect colony-life caste-system worker-ant queen-ant male-ant reproductive-ant patroller forager nest-maintenance brood-care food-storage territorial-defense sting-defense mandible-defense chemical-defense alarm-pheromone trail-pheromone recruitment tandem-running mass-foraging central-place-foraging optimal-foraging seed-size-selection seed-chemistry-selection seed-morphology-selection awned-seed elaiosome seed-appendage seed-dispersal-distance seed-fate seed-bank seed-predation seed-survival seedling-survival plant-population-dynamics plant-community-dynamics vegetation-recovery vegetation-restoration habitat-restoration ecological-restoration rangeland-management grazing-management fire-management drought-management climate-change-adaptation conservation-biology applied-ecology landscape-ecology community-ecology population-ecology behavioral-ecology evolutionary-ecology functional-ecology ecosystem-ecology soil-ecology microbial-ecology invasion-biology biological-invasion exotic-species non-native-species alien-species invasive-species-management native-species-conservation biodiversity-conservation species-interaction food-web trophic-level energy-flow nutrient-cycling decomposition primary-production secondary-production herbivory carnivory omnivory detritivory scavenger opportunistic-feeder generalist-feeder selective-feeder specialist-feeder seed-specialist arthropod-predator arthropod-prey vertebrate-prey vertebrate-predator insect-predator insect-prey ecological-function ecological-impact ecological-significance scientific-name taxonomic-authority original-description type-specimen type-locality species-validity accepted-species valid-species nomenclature taxonomy systematics phylogeny biogeography distribution-range geographic-range endemic native-range naturalized-range introduced-range range-expansion range-contraction range-shift habitat-specificity habitat-breadth niche-breadth environmental-tolerance abiotic-factor biotic-factor disturbance-regime stress-factor limiting-factor population-density colony-density nest-density abundance frequency occurrence observation specimen collection museum-record literature-record citizen-science iNaturalist GBIF Catalogue-of-Life NCBI AntWeb taxonomic-database biodiversity-database occurrence-database distribution-database research-article review-article scientific-publication peer-reviewed entomological-journal ecological-journal conservation-journal academic-source expert-source authoritative-source Deborah-Gordon Bert-Hölldobler E.O.-Wilson Phil-Ward Meredith-Swett-Walker Christopher-Briggs Richard-Redak Northern-Arizona-University University-of-California University-of-California-Riverside Flagstaff bee-garden Häagen-Dazs-Honey-Bee-Haven Bohart-Museum UC-Davis entomology-department forestry-school researcher graduate-student PhD-candidate assistant-professor teaching-professor forest-entomologist ant-specialist myrmecologist ecologist conservationist naturalist ethnobiologist toxicologist behavioral-ecologist 2021 2023 November-2021 December-2023 July-2015 July-17 July-18 Annals-of-the-Entomological-Society-of-America Environmental-Entomology Bug-of-the-Week Bug-Squad Entomology-Today National-Moth-Week photo photograph image visual-record documentation field-observation field-study field-experiment laboratory-study controlled-experiment observational-study comparative-study long-term-study short-term-study cross-sectional-study experimental-manipulation exclosure grazing-exclosure drought-event climate-event weather-event disturbance-event fire-event grazing-event seasonal-variation temporal-variation spatial-variation nest-pattern plant-composition plant-cover plant-biomass plant-growth plant-recovery seed-bank-dynamics soil-property soil-nutrient soil-moisture soil-temperature soil-biota microbial-community fungal-community bacterial-community detritus refuse-pile trash-dump nest-chamber brood-chamber food-chamber granary-chamber tunnel-system nest-architecture nest-structure nest-entrance nest-vegetation nest-microclimate nest-microhabitat associate-community inquiline myrmecophile nest-guest house-guest commensal symbiont parasite detritivore decomposer nutrient-cycler energy-transformer trophic-intermediary ecosystem-service-provider habitat-creator habitat-modifier habitat-enhancer restoration-tool management-tool conservation-tool education-tool research-tool model-organism study-system field-site field-station natural-area protected-area national-park state-park wildlife-refuge nature-reserve conservation-area research-area study-area sampling-location observation-location occurrence-location distribution-point range-point range-limit range-boundary range-center range-periphery core-population peripheral-population source-population sink-population metapopulation population-structure population-dynamics population-genetics colony-structure colony-dynamics colony-genetics social-structure social-organization social-behavior collective-behavior group-behavior colony-defense territoriality aggression sting-response alarm-response recruitment-response foraging-behavior food-collection food-processing food-sharing trophallaxis territory-maintenance mate-finding mating-behavior reproductive-behavior dispersal-behavior founding-behavior colony-founding nest-founding queen-behavior worker-behavior male-behavior soldier-behavior polymorphism worker-size worker-caste task-allocation division-of-labor age-polyethism size-polyethism temporal-polyethism behavioral-plasticity behavioral-flexibility learning memory navigation orientation trail-following path-integration visual-cue chemical-cue tactile-cue thermal-cue humidity-cue light-cue polarized-light sun-compass landmark odor-trail pheromone-trail recruitment-pheromone marking-behavior territorial-marking nestmate-recognition colony-recognition enemy-recognition prey-recognition food-recognition seed-recognition habitat-recognition environmental-assessment risk-assessment decision-making behavioral-economics foraging-theory marginal-value-theorem prey-choice patch-choice diet-choice food-preference seed-acceptance seed-rejection handling-time search-time travel-time harvest-time processing-time consumption-time energy-intake energy-expenditure net-energy-gain foraging-efficiency foraging-success foraging-rate collection-rate transport-rate return-rate load-size trip-duration trip-distance foraging-distance foraging-range foraging-territory home-range activity-range daily-activity seasonal-activity annual-activity diurnal-activity nocturnal-activity crepuscular-activity activity-pattern activity-rhythm circadian-rhythm photoperiod-response temperature-response humidity-response rain-response wind-response cloud-response seasonal-response weather-response climate-response environmental-response stress-response disturbance-response predation-response competition-response resource-response food-response water-response nest-response brood-response queen-response colony-response social-response communication signal cue information-transfer information-sharing collective-decision consensus-decision quorum-sensing stigmergy self-organization emergent-property complex-system adaptive-system resilient-system robust-system buffered-system stable-system persistent-system sustainable-system evolved-system adapted-system specialized-system generalized-system plastic-system flexible-system responsive-system reactive-system proactive-system anticipatory-system predictive-system cognitive-system intelligent-system conscious-system sentient-system living-system biological-system ecological-system social-system environmental-system earth-system natural-system human-system managed-system conserved-system restored-system degraded-system disturbed-system stressed-system vulnerable-system sensitive-system indicator-system model-system experimental-system theoretical-system conceptual-system abstract-system concrete-system real-system imagined-system possible-system probable-system certain-system known-system unknown-system studied-system unstudied-system described-system undescribed-system named-system unnamed-system classified-system unclassified-system categorized-system uncategorized-system organized-system disorganized-system structured-system unstructured-system ordered-system disordered-system simple-system complicated-system easy-system difficult-system hard-system soft-system rigid-system static-system dynamic-system unstable-system equilibrium-system nonequilibrium-system steady-state transient-state initial-state final-state intermediate-state boundary-condition initial-condition final-condition driving-force controlling-factor determining-factor influencing-factor affecting-factor modifying-factor regulating-factor governing-factor shaping-factor creating-factor destroying-factor maintaining-factor preserving-factor changing-factor transforming-factor converting-factor transferring-factor moving-factor transporting-factor carrying-factor holding-factor storing-factor releasing-factor emitting-factor absorbing-factor taking-factor giving-factor receiving-factor sending-factor transmitting-factor processing-factor handling-factor manipulating-factor using-factor utilizing-factor exploiting-factor consuming-factor eating-factor feeding-factor nourishing-factor sustaining-factor supporting-factor helping-factor aiding-factor assisting-factor benefiting-factor advantaging-factor favoring-factor promoting-factor enhancing-factor improving-factor bettering-factor worsening-factor damaging-factor harming-factor hurting-factor injuring-factor killing-factor eliminating-factor removing-factor eradicating-factor extirpating-factor extincting-factor conserving-factor protecting-factor saving-factor rescuing-factor restoring-factor recovering-factor rehabilitating-factor renewing-factor reviving-factor regenerating-factor reproducing-factor breeding-factor multiplying-factor increasing-factor growing-factor expanding-factor spreading-factor dispersing-factor distributing-factor allocating-factor assigning-factor apportioning-factor dividing-factor sharing-factor partitioning-factor separating-factor splitting-factor breaking-factor fragmenting-factor segmenting-factor sectioning-factor compartmentalizing-factor organizing-factor arranging-factor ordering-factor structuring-factor systematizing-factor methodizing-factor rationalizing-factor standardizing-factor normalizing-factor regularizing-factor stabilizing-factor balancing-factor equalizing-factor harmonizing-factor synchronizing-factor coordinating-factor integrating-factor unifying-factor combining-factor merging-factor fusing-factor blending-factor mixing-factor stirring-factor agitating-factor shaking-factor shifting-factor altering-factor varying-factor differing-factor deviating-factor diverging-factor converging-factor meeting-factor joining-factor connecting-factor linking-factor relating-factor associating-factor correlating-factor comparing-factor contrasting-factor differentiating-factor distinguishing-factor discriminating-factor identifying-factor recognizing-factor knowing-factor understanding-factor comprehending-factor grasping-factor perceiving-factor sensing-factor feeling-factor experiencing-factor observing-factor noticing-factor seeing-factor looking-factor watching-factor viewing-factor examining-factor inspecting-factor checking-factor testing-factor trying-factor attempting-factor endeavoring-factor striving-factor working-factor laboring-factor toiling-factor struggling-factor fighting-factor competing-factor contending-factor opposing-factor resisting-factor defending-factor guarding-factor shielding-factor screening-factor covering-factor hiding-factor concealing-factor masking-factor disguising-factor camouflaging-factor mimicking-factor imitating-factor copying-factor replicating-factor duplicating-factor propagating-factor bearing-factor containing-factor enclosing-factor surrounding-factor encircling-factor encompassing-factor including-factor incorporating-factor embodying-factor representing-factor symbolizing-factor signifying-factor meaning-factor denoting-factor indicating-factor showing-factor displaying-factor exhibiting-factor demonstrating-factor proving-factor verifying-factor confirming-factor validating-factor authenticating-factor certifying-factor attesting-factor witnessing-factor testifying-factor declaring-factor stating-factor asserting-factor claiming-factor arguing-factor reasoning-factor thinking-factor cognizing-factor intellecting-factor ratiocinating-factor deducing-factor inferring-factor concluding-factor judging-factor evaluating-factor assessing-factor appraising-factor estimating-factor calculating-factor computing-factor reckoning-factor counting-factor numbering-factor quantifying-factor measuring-factor weighing-factor scaling-factor grading-factor ranking-factor rating-factor scoring-factor marking-factor classifying-factor categorizing-factor grouping-factor sorting-factor sequencing-factor prioritizing-factor preferring-factor choosing-factor selecting-factor picking-factor electing-factor opting-factor deciding-factor resolving-factor settling-factor fixing-factor establishing-factor instituting-factor founding-factor making-factor producing-factor generating-factor originating-factor initiating-factor starting-factor beginning-factor commencing-factor opening-factor launching-factor introducing-factor bringing-factor leading-factor guiding-factor directing-factor managing-factor administering-factor ruling-factor commanding-factor dictating-factor prescribing-factor instructing-factor teaching-factor educating-factor training-factor conditioning-factor preparing-factor readying-factor equipping-factor arming-factor providing-factor supplying-factor furnishing-factor bestowing-factor conferring-factor granting-factor awarding-factor presenting-factor offering-factor proposing-factor suggesting-factor recommending-factor advising-factor counseling-factor consulting-factor discussing-factor talking-factor speaking-factor saying-factor telling-factor informing-factor notifying-factor reporting-factor announcing-factor proclaiming-factor publishing-factor issuing-factor circulating-factor broadcasting-factor dispatching-factor posting-factor mailing-factor shipping-factor conveying-factor delivering-factor accepting-factor getting-factor obtaining-factor acquiring-factor gaining-factor earning-factor winning-factor achieving-factor attaining-factor reaching-factor arriving-factor coming-factor approaching-factor nearing-factor closing-factor ending-factor finishing-factor completing-factor terminating-factor stopping-factor ceasing-factor halting-factor pausing-factor waiting-factor staying-factor remaining-factor continuing-factor persisting-factor lasting-factor enduring-factor surviving-factor living-factor existing-factor being-factor occurring-factor happening-factor taking-place-factor transpiring-factor resulting-factor ensuing-factor following-factor succeeding-factor preceding-factor anteceding-factor leading-to-factor causing-factor effecting-factor bringing-about-factor giving-rise-to-factor stemming-from-factor arising-from-factor resulting-from-factor deriving-from-factor originating-from-factor coming-from-factor emerging-from-factor springing-from-factor flowing-from-factor following-from-factor according-to-factor depending-on-factor relying-on-factor resting-on-factor based-on-factor grounded-on-factor founded-on-factor built-on-factor constructed-on-factor erected-on-factor established-on-factor set-up-on-factor installed-on-factor placed-on-factor put-on-factor laid-on-factor settled-on-factor located-on-factor situated-on-factor positioned-on-factor stationed-on-factor posted-on-factor assigned-to-factor allotted-to-factor apportioned-to-factor distributed-to-factor given-to-factor granted-to-factor awarded-to-factor conferred-on-factor bestowed-on-factor presented-to-factor offered-to-factor proposed-to-factor suggested-to-factor recommended-to-factor advised-to-factor counseled-to-factor consulted-with-factor conferred-with-factor discussed-with-factor talked-with-factor spoken-with-factor said-to-factor told-to-factor informed-of-factor notified-of-factor reported-to-factor announced-to-factor proclaimed-to-factor published-to-factor issued-to-factor released-to-factor circulated-to-factor broadcast-to-factor transmitted-to-factor sent-to-factor dispatched-to-factor posted-to-factor mailed-to-factor shipped-to-factor transported-to-factor conveyed-to-factor delivered-to-factor received-by-factor accepted-by-factor taken-by-factor gotten-by-factor obtained-by-factor acquired-by-factor gained-by-factor earned-by-factor won-by-factor achieved-by-factor attained-by-factor reached-by-factor arrived-at-by-factor come-to-by-factor approached-by-factor neared-by-factor closed-by-factor ended-by-factor finished-by-factor completed-by-factor concluded-by-factor terminated-by-factor stopped-by-factor ceased-by-factor halted-by-factor paused-by-factor waited-by-factor stayed-by-factor remained-by-factor continued-by-factor persisted-by-factor lasted-by-factor endured-by-factor survived-by-factor lived-by-factor existed-by-factor been-by-factor occurred-to-factor happened-to-factor taken-place-with-factor transpired-with-factor resulted-from-factor ensued-from-factor followed-from-factor succeeded-to-factor preceded-by-factor anteceded-by-factor led-to-by-factor caused-by-factor produced-by-factor effected-by-factor brought-about-by-factor given-rise-to-by-factor stemmed-from-factor arisen-from-factor derived-from-factor originated-from-factor come-from-factor emerged-from-factor sprung-from-factor flowed-from-factor accorded-to-factor depended-on-by-factor relied-on-by-factor rested-on-by-factor based-on-by-factor grounded-on-by-factor founded-on-by-factor built-on-by-factor constructed-on-by-factor erected-on-by-factor established-on-by-factor set-up-on-by-factor installed-on-by-factor placed-on-by-factor put-on-by-factor laid-on-by-factor settled-on-by-factor located-on-by-factor situated-on-by-factor positioned-on-by-factor stationed-on-by-factor posted-on-by-factor assigned-to-by-factor allotted-to-by-factor apportioned-to-by-factor distributed-to-by-factor given-to-by-factor granted-to-by-factor awarded-to-by-factor conferred-on-by-factor bestowed-on-by-factor presented-to-by-factor offered-to-by-factor proposed-to-by-factor suggested-to-by-factor recommended-to-by-factor advised-to-by-factor counseled-to-by-factor consulted-with-by-factor conferred-with-by-factor discussed-with-by-factor talked-with-by-factor spoken-with-by-factor said-to-by-factor told-to-by-factor informed-of-by-factor notified-of-by-factor reported-to-by-factor announced-to-by-factor proclaimed-to-by-factor published-to-by-factor issued-to-by-factor released-to-by-factor circulated-to-by-factor broadcast-to-by-factor transmitted-to-by-factor sent-to-by-factor dispatched-to-by-factor posted-to-by-factor mailed-to-by-factor shipped-to-by-factor transported-to-by-factor conveyed-to-by-factor delivered-to-by-factor received-at-factor accepted-at-factor taken-at-factor gotten-at-factor obtained-at-factor acquired-at-factor gained-at-factor earned-at-factor won-at-factor achieved-at-factor attained-at-factor reached-at-factor arrived-at-factor come-at-factor approached-at-factor neared-at-factor closed-at-factor ended-at-factor finished-at-factor completed-at-factor concluded-at-factor terminated-at-factor stopped-at-factor ceased-at-factor halted-at-factor paused-at-factor waited-at-factor stayed-at-factor remained-at-factor continued-at-factor persisted-at-factor lasted-at-factor endured-at-factor survived-at-factor lived-at-factor existed-at-factor been-at-factor occurred-at-factor happened-at-factor taken-place-at-factor transpired-at-factor resulted-at-factor ensued-at-factor followed-at-factor succeeded-at-factor preceded-at-factor anteceded-at-factor led-to-at-factor caused-at-factor produced-at-factor effected-at-factor brought-about-at-factor given-rise-to-at-factor stemmed-at-factor arisen-at-factor derived-at-factor originated-at-factor emerged-at-factor sprung-at-factor flowed-at-factor accorded-at-factor depended-at-factor relied-at-factor rested-at-factor based-at-factor grounded-at-factor founded-at-factor built-at-factor constructed-at-factor erected-at-factor established-at-factor set-up-at-factor installed-at-factor placed-at-factor put-at-factor laid-at-factor settled-at-factor located-at-factor situated-at-factor positioned-at-factor stationed-at-factor posted-at-factor assigned-at-factor allotted-at-factor apportioned-at-factor distributed-at-factor given-at-factor granted-at-factor awarded-at-factor conferred-at-factor bestowed-at-factor presented-at-factor offered-at-factor proposed-at-factor suggested-at-factor recommended-at-factor advised-at-factor counseled-at-factor consulted-at-factor discussed-at-factor talked-at-factor spoken-at-factor said-at-factor told-at-factor informed-at-factor notified-at-factor reported-at-factor announced-at-factor proclaimed-at-factor published-at-factor issued-at-factor released-at-factor circulated-at-factor broadcast-at-factor transmitted-at-factor sent-at-factor dispatched-at-factor mailed-at-factor shipped-at-factor transported-at-factor conveyed-at-factor delivered-at-factor
Trichonephila clavata
Jorō spider, Joro Spider, Parachute spider
Trichonephila clavata, commonly known as the Jorō spider, is a large orb-weaving spider native to East Asia that has become established as an invasive species in the southeastern United States since approximately 2010. First confirmed in Georgia in 2014, it has expanded rapidly across multiple states through a combination of ballooning dispersal and human-mediated transport. The species is notable for its substantial size, striking coloration, and extensive golden webs, but poses minimal risk to humans due to small fangs and docile behavior. Its physiological adaptations—including higher metabolic rate, faster heart rate, and greater cold tolerance than its congener Trichonephila clavipes—suggest potential for continued northward range expansion.
invasive-species orb-weaver ballooning urban-wildlife biological-control cold-tolerance startle-response cannibalism kleptoparasitism Japanese-folklore Nephilidae Trichonephila spider-silk range-expansion physiological-adaptation urban-ecology agricultural-pest-predator iNaturalist Georgia Maryland East-Asia United-States spider-bite venom docile non-aggressive web-architecture egg-sac overwintering sexual-dimorphism metabolic-rate heart-rate freeze-tolerance road-ecology prey-capture competition native-spider-impacts public-perception media-sensationalism management pesticide-alternatives broom-removal ornamental structural-pest ornithology cardinal web-strength trophic-interactions DNA-metabarcoding diet-analysis species-distribution-model physiological-entomology behavioral-ecology arachnology ballooning-dispersal human-mediated-dispersal hitchhiker cargo-stowaway port-of-entry climate-change warming northward-expansion DMV Howard-County Elkridge Ilchester West-Elkridge beech-forest secondary-forest suburban roadside telephone-pole streetlamp forest-edge disturbance-tolerance prey-detection vibrational-noise auditory-disturbance motionless freezing shyness Hannibal-Lecter stink-bug lanternfly evolutionary-history ancient-association ecosystem-service biocontrol natural-enemy invasive-pest brown-marmorated-stink-bug spotted-lanternfly Halyomorpha-halys Lycorma-delicatula competitive-exclusion dominant-orb-weaver abundant population-growth rapid-spread range-span 120,000-km2 physiological-plasticity metabolism twice-as-high 77%-higher-heart-rate 74%-freeze-survival development-rate seasonal-window life-cycle-completion thermal-limitation congener-comparison natural-dispersal human-transport iNaturalist-record citizen-science confirmed-sighting breeding-population male-and-female gravid-female egg-case stowaway cargo-container port-introduction local-port vehicle-transport hitchhiking accelerated-arrival several-years natural-means prognostication prediction model suitable-habitat abundant-suitable-habitat eastern-North-America western-North-America potential-range invasive-range potential-impact environmental-impact ecological-impact ecosystem-impact monitor cautious evidence-based reasonable-journalism sensationalism exaggeration uncritical-acceptance harmless carefully-monitored next-steps research-opportunity call-for-research knowledge-gap little-known novel-ecosystem spreading rapidly-expanding invasive-predator invasive-orb-weaver non-native introduced established colonized thriving doing-fine happy merely-20-minutes-away road-trip visit access-spread beech-leaf-disease BLD state-forest remarkable-colony amongst-beech-trees confirmed-prognostication Davis-and-Frick escape-relative-warmth expand-range-northward eastern-seaboard merely-20-minutes-away-from-home resist-opportunity amazing-predators tales-of-arrival previous-episodes 2022 2024 reduce-angst large-non-native-spider establishing-in-DMV facts-presented past-episode venomous-terrible-painful Nah expert-Rick-Hoebeke risks-small puny-fangs unlikely-pierce-skin video completely-non-aggressive eastern-Howard-County haphazard-webs littered-with-remains former-victims leaves shed-exoskeletons much-larger-female dwarfs-mate positioned-just-above strand-of-silk spinnerets underside-of-abdomen near-red-mound relative-to-hand large-and-docile wait-and-see what-Jorō-means-to-ecosystems help-other-spiders put-a-beat-down-on-invasive-pests stink-bugs spotted-lanternflies passive-hunters enormous-webs larger-than-a-meter-in-diameter capture-prey-snared-in-silk arachnophobes-scary arachnophiles-beautiful important-ecosystem-services crop-pests native-range Asia having-an-old-friend-over-for-dinner reunite first-time large-spiders juicy-prey-items feathered-and-non-feathered-reptiles poses-no-known-threat difficult-to-predict-impact non-native-species experts-suggest beyond-scary-mien give-indigenous-large-orb-weavers-run-for-their-money black-and-yellow-garden-spider marbled-orb-weaver spotted-orb-weaver other-parts-of-world most-abundant-and-dominant-orb-weaver what-will-it-mean only-time-will-tell final-tidbit Jorō-shapeshifter Jorō-gumo beautiful-woman seduces-men binds-with-silk devours bad-date acknowledgements Rick-Hoebeke identifying-Jorō insights David-Coyle Bob-Bellinger great-images knowledge studies Veni-vidi-vici Nelsen-et-al.Physiological-evaluation Nephila-clavata-newly-recorded Hoebeke-et-al.Life-Cycle-Habitat-and-Variation Moore Startle-responses Davis-and-Anerao How-Urban-Tolerant-Are-They Davis-et-al.inspiration details stars Dave-Clement Miri-Talabac Maddie-Potter hooked-up-with-colony differentiate resources.ipmcenters.org link Jorō-guru David-Coyle's-take YouTube calm-your-fears Journal-of-Economic-Entomology Journal-of-Medical-Entomology chemical-management-strategies effective-management-methods spider-control-products safe-and-effective unlikely-to-bite generally-harmless big-spiders colorful-spiders invasive-spiders in-your-face-spiders webs-on-homes landscape-plants structures middle-of-where-people-live-work-and-play northern-Georgia-2014 presumed-arrived-few-years-prior 15-years increased-dramatically much-of-Southeast disjunct-populations northeastern-U.S.firestorm-of-interest rapidly-expanding-range southeastern-states many-counties Carolinas Tennessee Oklahoma more-than-a-century parts-of-Florida rarely-Pennsylvania tropics thermal-limitations higher-metabolism faster-heart-rate better-ability-to-tolerate-freezing complete-life-cycle-rapidly chilly-temperatures suite-of-adaptations expand-northward warm-loving-cousin findings-support-potential much-yet-to-be-learned successfully-survive-northern-winters nation-and-world-warm southern-species-expand higher-latitudes-and-altitudes rapidly-range-expansion-will-occur typical-mode-of-dispersal aerial-dispersal ballooning-on-strands-of-silk Charlotte's-babies Charlotte's-Web spectacular-moniker parachute-spider rain-down-from-airplanes long-distance-transit human-assistance good-hitchhikers inseminated-gravid-female egg-case-stowaway arrival-in-DMV several-years-by-natural-means new-introduction-at-local-port human-assist-in-vehicles accelerate-arrival terrible-and-painful small-fangs visited-cousin golden-silk-spider Costa-Rica exceeding-meter-diameter indigenous-large-orb-weavers run-for-their-money minimal-direct-impact firestorm Andrew-Davis Benjamin-Frick University-of-Georgia past-week native-to-eastern-Asia Japan China Korea Taiwan known-in-Georgia-since-2013 spreading-rapidly joined-its-cousin Trichonephila-clavipes established-over-160-years better-tolerate-freezing survive-northern-winters rapidly-range-expansion typical-mode long-distance new-introduction human-assist arachnophobes arachnophiles brown-marmorated-stink-bugs difficult-to-predict scary-mien indigenous-orb-weavers Mary-Nouri Sarah-Morgan WAMU relatively-harmless spider-season fall leaves-changing-color cool-crisp-autumn-air pumpkin-spice extension-entomologist Southeast not-just-spiders 20-feet-wide homes people-live-work-and-play 15-years-or-so influx-of-calls public entomology-extension-programs media-frenzy two-questions get-rid-of-Jorō-spiders are-Jorō-spiders-dangerous Clemson-University Southern-Adventist-University Washington-College Union-College two-new-studies test-methods-for-eliminating how-likely-to-bite harm scoured-internet recommended-treatment-options spider-specific-management-recommendations medically-relevant widow-spiders brown-recluses do-not-enter-homes relatively-new recommended-products labelled-spider-control-products tested-products several-products-eliminate not-legal-pesticides machine-lubricant not-recommended commercially-available strongly-encourage labelled-products easiest-and-cheapest without-chemicals broom-or-stick walked-into-spider-web rode-bike took-spider-to-face not-great-feeling wonder-if-bitey give-bitten-superpowers unique-studies evaluated-behaviors react-to-people rather-drop-off-web hang-around-and-bite really-provoke volunteered-to-get-bitten yes-you-read-correctly akin-to-mosquito-bite little-redness little-swelling largely-gone-next-day no-acquired-superpowers take-home-message twofold simplest-and-most-effective without-pesticides feel-you-need-pesticides product-labeled-for-spider-control try-not-to-freak-out doesn't-want-to-be-on-you odds-of-getting-bitten-extremely-low enjoy-glorious-fall-weather drink-pumpkin-spiced-beverage watch-where-you-walk Keep-calm-and-carry-on bites-unlikely cause-minimal-discomfort associate-professor Department-of-Forestry-and-Environmental-Conservation socials email extension featured pest-management Entomology-Today latest-posts email-subscription March-2022 wondered make-its-way-to-DMV September-2022 two-observations three-years 40-sightings happy-and-doing-just-fine several-Howard-County-locations week-or-so-ago team-of-scientists University mission killing-ultra-valuable-beech-trees thriving-amongst-beech-trees visit-amazing-predators mature-females both-Trichonephila-species three-locally-common-orb-weaving-species time-spent-immobile mild-disturbance brief-puff-of-air air-puff-response-data five-other-North-American-species published-literature 453-observations freezing-behavior 10-spider-species remained-immobile-under-a-minute both-Trichonephila-spiders over-an-hour unprecedented shyest-ever-documented tolerate-urban-environments remaining-motionless fleeing nonsexual-cannibalism mating-activity females-cannibalize-males food-availability territorial-aggression Southeastern-United-States expanding-range shy behavioral-reactions descriptive-observations photo-documentation anecdotal-observations controlled-pairings lab natural-webs field one-female-biting-and-killing-another short-fight similar-size container 25-trials fights-ensued-40%different-sizes 27-trials fights-happened-18%larger-females-not-always-aggressor 52-lab-trials six-bouts 9%direct-killing field-trials empty-web 14-trials one-fight 7%aggressor-killing-and-wrapping silk away-from-any-web not-necessarily-territoriality intraspecific-aggression provoked-or-stressed deserves-more-study newly-invasive biology physiology new-range closely-related-species successfully-established 160-years investigation compare online-records iNaturalist.org seasonal-distributions timing females physiological-traits environmental-tolerance metabolic-rates cardiac-functioning cold-exposure survival brief-below-freezing-temperature shorter-season complete-lifecycle narrow-period suitable-weather inherently-higher-metabolism low-temperature survive-better 74%-compared-to-50%brief-freeze colder-climatic-region southeastern-USA useful-information planning urban-landscapes busy-roads frequent-disturbances auditory-and-vibrational physiological-or-behavioral-changes northeast-Georgia varying-levels-of-road-traffic prey-capture-behavior simulated-prey tuning-fork 128-hz-frequency touched-to-web attacked 357-total-trials 20-different-roads attacked-59%high-variability some-roadsides-over-80%others-less-than-30%small-but-significant-negative-correlation daily-road-traffic spider-attack-rates moderate--to-heavy-traffic-roads slightly-less-likely-to-attack 51%-vs-65%able-to-live-near-roads cost-in-terms-of-prey-capture did-not-weigh-less compensate-for-disturbance accumulating-evidence human-dominated-landscapes aid-spread introduced-range Eriostethus-rufus polysphinctine-ectoparasitoid araneid-spiders Neoscona-spp.endemic-to-Japan Yamagata-Prefecture 38º46'-N northern-Japan northernmost-record genus identification-confirmed morphology DNA-barcoding cocoon large-modified-web unique inverted-triangle over-50-cm hanging-from-ill-defined-part no-organized-structure host-spider circumstantial-evidences structure-of-modified-web pre-existing-web-partly-reused orb-web-completely-removed sustaining-threads-newly-moored parasitises-host-spiders two-subfamilies unusual-for-group invasion-potential known-invasive-range review dispersal-abilities potential-impacts management-strategies October-2022 at-least-120,000-km2 South-Carolina North-Carolina Alabama West-Virginia pattern-of-spread natural-dispersal-mechanisms human-mediated-transport large-bodied-orb-weavers flying-insects small-animals thirteen-co-occurring-spider-species monitored-for-competition resources web-building-sites natural-and-urban-habitats management-options-limited advise-journalists-and-experts against-exaggerating-potential-environmental-impact ecologically-harmless rapid-spread-carefully-monitored cautious-evidence-based-approach determining-next-steps three-material-types web-capture introduced-species alter-established-trophic-interactions molecular-analysis resolve-changes community-structure foraging-links east-coast fecal-samples prey-remains-from-webs dissected-guts compare-diet-composition arthropod-targeted-COI-primers Illumina-MiSeq highest-diversity highest-richness highest-proportion-prey-reads recovery-of-prey-reads dissected-gut-content low overwhelmed-by-Jorō-spider-DNA high-proportions-Jorō-spider-reads higher-prey-diversity-and-richness detected-prey-DNA several-days-after-capture initial-gut-retention-time-estimates first-glimpse complexity-of-trophic-associations introduced-web-building-spider viable-material source-of-prey-DNA estimates-of-biodiversity Jammu-and-Kashmir northernmost-shifting document-presence behavior habitat-adaptation colder-temperature-environment Goha-Tehsil Doda-district 1556.74-meters road-bridge nearby-vegetation brightly-colored-abdomens black green yellow red long-legs yellow-and-black-bandings predominantly-seen smaller fewer unique-behaviors remaining-motionless-after-disturbances 5-10-meters-of-roads adaptation-to-human-settlements field-observations image-documentation expert-confirmation thrive-in-colder-conditions 15-20-degrees-Celsius October-November no-spider-found higher-elevations significantly-lower-temperatures adaptation-limited-to-milder-cold-regions new-insight adaptation need-for-further-research non-native-habitats eggs overwinter harsh-weather-conditions no-protection compact-silk-case milky-coating chorionic-microspheres CM fine-structural-characteristics ecological-importance uneven-size-distribution outer-eggmass evenly-covered single-layer diameter-2.3-µm short-papillary-projections segmental-adhesion mucous-components insoluble-in-water partially-soluble-in-absolute-ethanol spherical-structure HFIP strong-organic-solvent not-derived-from-vitellogenic-or-choriogenetic-processes CM-adhesive-coatings ovipositional-process equivalent-to-cocoon-silk protective-functions silken-eggcase Northern-Cardinal Cardinalis-cardinalis perches steals-food southeast-of-the-United-States questions native-fauna-affected consuming-prey-items example native-species-deriving-benefit manner-of-kleptoparasitism perched-directly-on-web supported-its-weight 42-48-g first-documented-case spider-web-supporting-perching-bird measurements force-gauge typical-webs support-masses-up-to-70-g small-but-growing-body-of-knowledge non-native-spider species-distribution-models ecological-niche-modeling predict-areas establish-if-introduced three-distinct-genetic-lineages mitochondrial-COI genome-wide-SNPs Korean-Peninsula

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