Silk-production

Guides

Chordeumatida
Sausage Millipedes, Spinning Millipedes
Chordeumatida is a large order of millipedes containing over 1,100 species, commonly known as sausage millipedes or spinning millipedes. Members of this order are distinguished by their teloanamorphic development—adding segments through molts until reaching a fixed adult number, after which molting ceases. They are notable for possessing spinnerets on their telsons that produce silk used to construct protective chambers for molting and egg-laying. The order exhibits considerable morphological diversity, with species ranging from 3.5 to 42 mm in length and displaying both cylindrical and flat-backed body forms.
millipede diplopoda teloanamorphosis silk-production cave-dwelling decomposer mountain-fauna European-fauna North-American-fauna troglobiont troglophile
Cnemotettix
Silk-spinning Crickets
Cnemotettix is a genus of crickets in the family Anostostomatidae, commonly known as silk-spinning crickets. The genus was established by Caudell in 1916 and contains five described species, all named by Rentz & Weissman in 1973 except for the type species C. pulvillifer. These insects are characterized by their ability to produce silk, an unusual trait among crickets. The genus is found in western North America, with records from Mexico and California.
Orthoptera Anostostomatidae crickets silk-production
Elophila obliteralis
Waterlily Leafcutter Moth
Elophila obliteralis is a small aquatic moth native to eastern North America, with introduced populations in Hawaii, South Africa, and England. Adults have a wingspan of 10–22 mm and are active from May to August. The larvae are aquatic, feeding on diverse aquatic plants and constructing protective cases from cut leaf pieces held together with silk. The species has been investigated as a biological control agent for invasive aquatic plants including Nymphoides peltata and Hygrophila polysperma.
aquatic-moth biological-control invasive-plant-management case-building-larvae silk-production Acentropinae
Embiidina
webspinners, footspinners
Embiidina is a small order of cryptic, soft-bodied insects known as webspinners or footspinners, characterized by their unique ability to produce silk from specialized glands located in their swollen foretarsi. They construct extensive silk galleries or tunnels under bark, in leaf litter, or within soil crevices, which serve as protective shelters and foraging sites. The order exhibits pronounced sexual dimorphism: females are wingless and neotenic, remaining in galleries throughout their lives, while males of most species develop wings and disperse to locate mates. Webspinners are primarily tropical in distribution and display facultatively communal behavior with maternal care of eggs and young.
silk-production sexual-dimorphism maternal-care tropical-insects cryptic-insects biomimicry neoteny gregarious-behavior Edward-S.-Ross footspinners nanofiber-silk water-repellent-silk introduced-species decomposers
Euplectrus
Euplectrus is a cosmopolitan genus of parasitoid wasps in the family Eulophidae, distinguished by unique morphological and biological traits. All species are ectoparasitoids of caterpillars from diverse moth families. The genus exhibits distinctive larval adaptations, including the ability to spin silk cocoons—a feature unique within Eulophidae. Species-level identification is challenging due to morphological conservatism.
parasitoid ectoparasitoid biological-control gregarious silk-production
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 connectivity landscape-ecology macroecology biogeochemistry climate-envelope species-distribution-modeling maxent bioclim worldclim remote-sensing gis spatial-analysis geostatistics abundance density biomass productivity diversity-index richness evenness dominance rarity endemism beta-diversity gamma-diversity alpha-diversity turnover nestedness community-assembly neutral-theory niche-theory competition facilitation apparent-competition indirect-effects interaction-networks mutualism parasitism predation herbivory detritivory scavenging cannibalism intraspecific-competition interspecific-competition character-displacement resource-partitioning niche-differentiation coexistence stability resilience resistance recovery succession disturbance perturbation extinction colonization invasion establishment spread impact risk-assessment management control eradication restoration reintroduction rewilding conservation-breeding ex-situ in-situ protected-area-network gap-analysis 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
Exapion ulicis
Gorse Seed Weevil
Exapion ulicis is a small seed-feeding weevil specialized on gorse (Ulex europaeus). Adults are light gray with a prominent snout roughly half the body length. The species is native to western Europe and has been introduced to New Zealand, California, Hawaii, and other regions as a biological control agent targeting invasive gorse populations. Larval feeding destroys seeds within pods, reducing plant spread, while adult feeding on stems and spines causes minor damage.
biological-control invasive-species-management seed-predator host-specialization temporal-isolation Brentidae Coleoptera Ulex-europaeus gorse western-Europe California New-Zealand Hawaii spring-activity oviposition-cues pod-fecundity parasitoid seed-destruction noctuid pest-control-agent established-introduction native-range-Europe introduced-range-Pacific Chile Belgium Oregon northern-California forest-gaps pastures natural-areas seed-loss intensity-of-attack reproductive-isolation ecological-specialization sympatric-divergence host-phenology pod-size seed-content female-choice feeding-damage round-holes stem-feeding spine-feeding larval-development pupal-period 6-8-weeks-larval-feeding 2-months-pupation within-pod-development seed-to-ovule-ratio mature-seeds intact-seeds parasitization-rate population-abundance fecund-pod-targeting whole-plant-traits flower-traits pod-traits choice-experiments common-garden Brittany Scotland Reunion host-availability seasonal-activity morphological-identification mitochondrial-sequences nuclear-sequences phylogeny host-races divergent-selection ecological-speciation sympatric-populations spring-infestation autumn-infestation introduced-with-gorse not-initially-introduced invasive-plant plant-insect-interactions oviposition-behavior feeding-behavior preference-patterns multiple-trait-use surface-cues internal-cues pod-characteristics host-choice plant-susceptibility invasion-biology entomological-experimentalis pan-pacific-entomologist diversity-journal ecological-entomology Coombs-2004 HEAR-photo-gallery iNaturalist GBIF NCBI Forster-1771 Curculionoidea Apionidae Fabaceae Genisteae noxious-weed agent-of-biological-pest-control light-gray long-snout straight-snout 2-3-mm small-weevil seed-weevil gorse-seed-weevil established-populations percentage-of-pods-infested spatial-variation temporal-variation seed-set seed-production seed-predation-impact ecosystem-service weed-biological-control classical-biological-control inundative-biological-control self-sustaining-populations non-target-effects host-specificity reproductive-phenology phenological-matching phenological-isolation allochronic-speciation temporal-niche resource-partitioning competitive-exclusion character-displacement molecular-phylogenetics COI ITS morphological-characters individual-variation environmental-variation mitochondrial-DNA nuclear-DNA species-differentiation genetic-divergence ecological-divergence adaptive-radiation host-shift host-race-formation sympatric-speciation reinforcement prezygotic-isolation postzygotic-isolation habitat-fragmentation population-structure gene-flow local-adaptation phenotypic-plasticity genetic-drift natural-selection sexual-selection founder-effect bottleneck invasion-genetics enemy-release evolutionary-potential rapid-evolution contemporary-evolution eco-evolutionary-dynamics community-ecology trophic-interactions food-web ecosystem-function ecosystem-process nutrient-cycling energy-flow population-dynamics metapopulation source-sink dispersal colonization establishment spread impact-assessment non-target-risk efficacy establishment-success population-establishment field-release monitoring evaluation adaptive-management integrated-pest-management sustainable-agriculture conservation-biological-control augmentative-biological-control inoculative-biological-control natural-enemy herbivore phytophagous monophagous oligophagous polyphagous specialist generalist co-evolution coevolutionary-arms-race plant-defense herbivore-offense induced-defense constitutive-defense direct-defense indirect-defense volatile-organic-compounds extrafloral-nectaries trophic-cascades apparent-competition enemy-mediated-apparent-competition intraguild-predation multitrophic-interactions trait-mediated-indirect-effects density-mediated-indirect-effects ecosystem-engineering niche-construction extended-phenotype environmental-feedback eco-evolutionary-feedback evolutionary-rescue genetic-rescue assisted-migration managed-relocation conservation-translocation reintroduction restoration-ecology habitat-restoration ecological-restoration weed-management rangeland-management forest-management protected-area-management biodiversity-conservation ecosystem-services provisioning-services regulating-services cultural-services supporting-services sustainable-development-goals Aichi-targets Kunming-Montreal-global-biodiversity-framework IPBES IUCN CBD FAO EPPO regulatory-framework risk-analysis environmental-impact-assessment cost-benefit-analysis decision-support stakeholder-engagement social-license public-acceptance communication education outreach citizen-science iNaturalist-observations occurrence-records specimen-records museum-collections voucher-specimens type-specimens holotype paratype syntype lectotype neotype original-description subsequent-designation taxonomic-revision phylogenetic-revision monograph field-guide identification-key diagnostic-characters illustration photography microscopy scanning-electron-microscopy molecular-techniques DNA-barcoding metabarcoding environmental-DNA population-genetics phylogeography landscape-genetics seascape-genetics isolation-by-distance isolation-by-environment isolation-by-resistance least-cost-path circuit-theory species-distribution-modeling ecological-niche-modeling maxent bioclim worldclim chelsa modis remote-sensing GIS spatial-analysis temporal-analysis time-series phenology climate-change global-warming phenological-shift range-shift poleward-shift elevational-shift altitudinal-shift habitat-tracking niche-tracking niche-conservatism niche-evolution realized-niche fundamental-niche biotic-interactions abiotic-factors environmental-filtering dispersal-limitation source-pool species-pool regional-pool local-pool alpha-diversity beta-diversity gamma-diversity species-richness species-evenness species-abundance dominance rarity commonness endemism cosmopolitanism native endemic introduced invasive naturalized casual transient ephemeral persistent established spreading invasive-potential invasiveness impact ecological-impact economic-impact social-impact environmental-impact negative-impact positive-impact beneficial detrimental nuisance pest weed pathogen disease-vector public-health veterinary-health crop-health forest-health rangeland-health ecosystem-health One-Health planetary-health ecohealth conservation-medicine disease-ecology parasitology entomology medical-entomology veterinary-entomology agricultural-entomology forest-entomology urban-entomology aquatic-entomology systematics taxonomy phylogenetics evolutionary-biology population-biology ecosystem-ecology landscape-ecology global-ecology macroecology biogeography historical-biogeography ecological-biogeography island-biogeography continental-biogeography latitudinal-gradient altitudinal-gradient species-area-relationship island-species-richness equilibrium-theory nonequilibrium-theory neutral-theory niche-theory assembly-rules priority-effects mass-effects species-sorting competition predation herbivory parasitism mutualism commensalism amensalism facilitation inhibition tolerance succession primary-succession secondary-succession disturbance recovery resilience resistance stability persistence turnover replacement extinction immigration emigration birth death reproduction survival growth development metamorphosis complete-metamorphosis holometabolous hemimetabolous ametabolous egg larva pupa adult instar ecdysis molting diapause quiescence aestivation hibernation overwintering overwintering-stage overwintering-site overwintering-strategy cold-hardiness freeze-tolerance freeze-avoidance supercooling cryoprotectants thermal-biology thermoregulation ectothermy poikilothermy behavioral-thermoregulation microhabitat-selection basking shading stilting perching roosting sheltering burrowing mining gall-formation leaf-rolling leaf-tying silk-production web-spinning nest-construction oviposition-site-selection host-plant-selection mate-choice sperm-competition cryptic-female-choice polyandry polygyny monogamy promiscuity lekking territoriality aggression defense predator-avoidance antipredator-behavior crypsis masquerade mimicry Batesian-mimicry Müllerian-mimicry automimicry aggressive-mimicry startle-display thanatosis death-feigning autotomy reflex-bleeding chemical-defense mechanical-defense physical-defense behavioral-defense mutualistic-defense plant-animal-interactions pollination seed-dispersal antagonism synergism antagonistic-pleiotropy trade-offs life-history life-history-strategy r-selection K-selection bet-hedging iteroparity semelparity annual perennial biennial pluriannual longevity lifespan generation-time development-time growth-rate reproductive-rate fecundity fertility virility mating-success reproductive-success fitness inclusive-fitness kin-selection group-selection multilevel-selection individual-selection artificial-selection social-selection ecological-selection stabilizing-selection directional-selection disruptive-selection balancing-selection frequency-dependent-selection negative-frequency-dependent-selection positive-frequency-dependent-selection apostatic-selection antiapostatic-selection rare-type-advantage common-type-disadvantage heterozygote-advantage heterosis hybrid-vigor inbreeding-depression outbreeding-depression genetic-load mutational-load segregational-load substitutional-load drift-load migration-load mutation recombination chromosomal-rearrangement genome-evolution transposable-elements horizontal-gene-transfer endosymbiosis symbiogenesis holobiont hologenome extended-evolutionary-synthesis niche-construction-theory ecological-evolutionary-developmental-biology eco-evo-devo developmental-plasticity reaction-norm genotype-environment-interaction GxE norm-of-reaction plasticity canalization genetic-assimilation genetic-accommodation cryptic-genetic-variation evolutionary-capacitance evolvability robustness modularity integration correlation constraint trade-off pleiotropy epistasis additive-genetic-variance dominance-variance epistatic-variance genetic-variance phenotypic-variance environmental-variance heritability narrow-sense-heritability broad-sense-heritability response-to-selection breeder's-equation quantitative-genetics molecular-genetics genomics transcriptomics proteomics metabolomics phenomics ecogenomics conservation-genomics functional-genomics structural-genomics comparative-genomics evolutionary-genomics phylogenomics metagenomics microbiome virome mycobiome bacteriome archaeome eukaryome extended-genotype keystone-species ecosystem-engineer foundation-species dominant-species subordinate-species transient-species satellite-species core-species peripheral-species edge-species interior-species habitat-generalist habitat-specialist edge-habitat interior-habitat matrix-habitat corridor stepping-stone source-habitat sink-habitat patch fragment landscape seascape 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population-elimination area-wide-integrated-pest-management sterile-insect-release inundative-release inoculative-release neoclassical-biological-control augmentation-biological-control habitat-manipulation cultural-control physical-control mechanical-control chemical-control pesticide-resistance-management insecticide-resistance-management herbicide-resistance-management fungicide-resistance-management antibiotic-resistance-management resistance-evolution resistance-management refuge-strategy high-dose-strategy pyramid-strategy rotation-strategy mixture-strategy mosaic-strategy integrated-resistance-management integrated-weed-management integrated-crop-management integrated-forest-management integrated-vector-management integrated-disease-management One-Health-approach ecohealth-approach planetary-health-approach sustainable-intensification agroecology organic-agriculture conservation-agriculture climate-smart-agriculture precision-agriculture digital-agriculture smart-farming agricultural-robotics autonomous-systems drone-technology satellite-imagery GPS variable-rate-technology site-specific-management decision-support-systems expert-systems artificial-intelligence machine-learning deep-learning neural-networks computer-vision image-recognition pattern-recognition data-mining big-data cloud-computing internet-of-things sensor-networks wireless-sensor-networks precision-livestock-farming precision-aquaculture precision-forestry precision-horticulture precision-viticulture precision-apiculture precision-sericulture integrated-farming-systems mixed-farming-systems diversified-farming-systems agroforestry silvopasture silvoarable alley-cropping forest-farming homegardens multistrata-systems tropical-homegardens temperate-agroforestry permaculture regenerative-agriculture restorative-agriculture biodynamic-agriculture natural-farming do-nothing-farming Fukuoka-farming Masanobu-Fukuoka Rachel-Carson Silent-Spring integrated-pest-management-history biological-control-history classical-biological-control-history Rachel-Carson-legacy environmental-movement conservation-movement sustainability-science resilience-science adaptive-governance social-ecological-systems socio-ecological-systems coupled-human-natural-systems complex-adaptive-systems panarchy adaptive-cycle rigidity-trap poverty-trap transformation transition sustainability-transition energy-transition food-system-transformation agrifood-system-transformation land-use-change land-cover-change land-use-intensification agricultural-expansion deforestation reforestation afforestation forest-degradation forest-restoration ecosystem-restoration wetland-restoration riparian-restoration coastal-restoration coral-reef-restoration seagrass-restoration mangrove-restoration salt-marsh-restoration dune-restoration prairie-restoration savanna-restoration woodland-restoration old-growth-restoration degraded-land-restoration abandoned-land-restoration contaminated-land-restoration 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conservation-on-communal-land conservation-on-indigenous-land rights-based-conservation gender-responsive-conservation youth-engagement-in-conservation intergenerational-equity intragenerational-equity environmental-justice climate-justice conservation-justice ecological-justice species-justice intersectionality decolonization-of-conservation post-normal-science transdisciplinarity participatory-research action-research community-based-participatory-research community-science participatory-monitoring adaptive-co-management social-learning knowledge-co-production boundary-work boundary-objects boundary-organizations science-policy-interface science-society-interface knowledge-brokering knowledge-translation knowledge-mobilization research-impact research-uptake evidence-based-policy evidence-based-practice evidence-informed-decision-making decision-support-tools systematic-review meta-analysis evidence-synthesis knowledge-synthesis rapid-evidence-assessment living-evidence 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NAFTA USMCA TPP CPTPP RCEP bilateral-investment-treaties free-trade-agreements regional-trade-agreements multilateral-environmental-agreements bilateral-environmental-agreements strategic-environmental-assessment cumulative-impact-assessment social-impact-assessment health-impact-assessment gender-impact-assessment human-rights-impact-assessment indigenous-rights-impact-assessment cultural-heritage-impact-assessment landscape-and-visual-impact-assessment noise-impact-assessment air-quality-impact-assessment water-quality-impact-assessment soil-quality-impact-assessment biodiversity-impact-assessment ecosystem-services-impact-assessment climate-impact-assessment carbon-footprint-assessment water-footprint-assessment land-footprint-assessment material-footprint-assessment ecological-footprint-assessment planetary-footprint-assessment life-cycle-assessment life-cycle-costing social-life-cycle-assessment life-cycle-sustainability-assessment material-flow-analysis substance-flow-analysis 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analytic-network-process preference-ranking-organization-method-for-enrichment-evaluation technique-for-order-of-preference-by-similarity-to-ideal-solution elimination-and-choice-expressing-reality decision-making-trial-and-evaluation-laboratory VIseKriterijumska-Optimizacija-I-Kompromisno-Resenje preference-selection-index complex-proportional-assessment multi-objective-optimization-on-the-basis-of-ratio-analysis weighted-aggregated-sum-product-assessment evaluation-based-on-distance-from-average-solution measurement-of-alternatives-and-ranking-according-to-compromise-solution comparative-performance-index preference-ranking score-function accuracy-function entropy-weight objective-weight subjective-weight combined-weight sensitivity-analysis uncertainty-analysis fuzzy-logic fuzzy-set-theory intuitionistic-fuzzy-set neutrosophic-set rough-set soft-set hesitant-fuzzy-set Pythagorean-fuzzy-set q-rung-orthopair-fuzzy-set spherical-fuzzy-set picture-fuzzy-set complex-fuzzy-set type-2-fuzzy-set interval-type-2-fuzzy-set interval-valued-fuzzy-set interval-valued-intuitionistic-fuzzy-set interval-valued-Pythagorean-fuzzy-set interval-valued-neutrosophic-set bipolar-fuzzy-set m-polar-fuzzy-set multi-polar-fuzzy-set linguistic-term-set hesitant-fuzzy-linguistic-term-set probabilistic-linguistic-term-set 2-tuple-linguistic-model symbolic-linguistic-model virtual-linguistic-model numerical-scale-model linguistic-hierarchy-model transitive-calibration-model consistency-driven-methodology consistency-index consistency-ratio acceptable-consistency inconsistency-identification inconsistency-repair priority-derivation weight-derivation aggregation-operator ordered-weighted-averaging-operator weighted-averaging-operator geometric-operator power-operator Bonferroni-mean Choquet-integral Shapley-value game-theory Nash-equilibrium Pareto-optimality Pareto-efficiency Pareto-improvement social-welfare-function utility-function preference-relation binary-relation ternary-relation n-ary-relation complete-relation incomplete-relation transitive-relation intransitive-relation reflexive-relation irreflexive-relation symmetric-relation asymmetric-relation antisymmetric-relation equivalence-relation partial-order total-order strict-order weak-order semiorder interval-order Pareto-order lexicographic-order dominance-relation outranking-relation concordance discordance credibility discrimination-threshold indifference-threshold preference-threshold veto-threshold majority-rule Condorcet-winner Condorcet-loser Borda-count approval-voting range-voting score-voting instant-runoff-voting single-transferable-vote proportional-representation mixed-member-proportional additional-member-system parallel-voting majority-bonus-system scorporo double-vote alternative-vote supplementary-vote contingent-vote Bucklin-voting Coombs'-method Dodgson's-method Kemeny-Young-method Ranked-pairs Schulze-method Minimax-Condorcet Smith-set Schwartz-set uncovered-set Banks-set top-cycle minimal-covering-set bipartisan-set essential-set tournament-equilibrium-set minimal-extending-set Pareto-set deep-uncovered-set minimal-upward-covering-set minimal-downward-covering-set minimal-covering-set-with-respect-to-pairs minimal-covering-set-with-respect-to-triplets minimal-stable-set minimal-retentive-set minimal-comprehensive-retentive-set minimal-extensive-retentive-set minimal-weakly-stable-set minimal-strongly-stable-set minimal-collectively-stable-set minimal-individually-stable-set minimal-Nash-stable-set minimal-individually-rational-set minimal-Pareto-optimal-set minimal-weakly-Pareto-optimal-set minimal-strongly-Pareto-optimal-set minimal-collectively-Pareto-optimal-set minimal-individually-Pareto-optimal-set minimal-Nash-Pareto-optimal-set minimal-individually-rational-Pareto-optimal-set minimal-comprehensive-Pareto-optimal-set minimal-extensive-Pareto-optimal-set minimal-weakly-comprehensive-Pareto-optimal-set minimal-strongly-comprehensive-Pareto-optimal-set minimal-collectively-comprehensive-Pareto-optimal-set minimal-individually-comprehensive-Pareto-optimal-set minimal-Nash-comprehensive-Pareto-optimal-set minimal-individually-rational-comprehensive-Pareto-optimal-set minimal-weakly-extensive-Pareto-optimal-set minimal-strongly-extensive-Pareto-optimal-set minimal-collectively-extensive-Pareto-optimal-set minimal-individually-extensive-Pareto-optimal-set minimal-Nash-extensive-Pareto-optimal-set minimal-individually-rational-extensive-Pareto-optimal-set minimal-weakly-retentive-Pareto-optimal-set minimal-strongly-retentive-Pareto-optimal-set minimal-collectively-retentive-Pareto-optimal-set minimal-individually-retentive-Pareto-optimal-set minimal-Nash-retentive-Pareto-optimal-set minimal-individually-rational-retentive-Pareto-optimal-set minimal-weakly-stable-Pareto-optimal-set minimal-strongly-stable-Pareto-optimal-set minimal-collectively-stable-Pareto-optimal-set minimal-individually-stable-Pareto-optimal-set minimal-Nash-stable-Pareto-optimal-set minimal-individually-rational-stable-Pareto-optimal-set minimal-weakly-Nash-stable-Pareto-optimal-set minimal-strongly-Nash-stable-Pareto-optimal-set minimal-collectively-Nash-stable-Pareto-optimal-set minimal-individually-Nash-stable-Pareto-optimal-set minimal-Nash-Nash-stable-Pareto-optimal-set minimal-individually-rational-Nash-stable-Pareto-optimal-set minimal-weakly-individually-rational-Pareto-optimal-set minimal-strongly-individually-rational-Pareto-optimal-set minimal-collectively-individually-rational-Pareto-optimal-set minimal-individually-individually-rational-Pareto-optimal-set minimal-Nash-individually-rational-Pareto-optimal-set minimal-individually-rational-individually-rational-Pareto-optimal-set minimal-weakly-Pareto-optimal-Nash-stable-set minimal-strongly-Pareto-optimal-Nash-stable-set minimal-collectively-Pareto-optimal-Nash-stable-set minimal-individually-Pareto-optimal-Nash-stable-set minimal-Nash-Pareto-optimal-Nash-stable-set minimal-individually-rational-Pareto-optimal-Nash-stable-set minimal-weakly-comprehensive-Pareto-optimal-Nash-stable-set minimal-strongly-comprehensive-Pareto-optimal-Nash-stable-set minimal-collectively-comprehensive-Pareto-optimal-Nash-stable-set minimal-individually-comprehensive-Pareto-optimal-Nash-stable-set minimal-Nash-comprehensive-Pareto-optimal-Nash-stable-set minimal-individually-rational-comprehensive-Pareto-optimal-Nash-stable-set minimal-weakly-extensive-Pareto-optimal-Nash-stable-set minimal-strongly-extensive-Pareto-optimal-Nash-stable-set minimal-collectively-extensive-Pareto-optimal-Nash-stable-set minimal-individually-extensive-Pareto-optimal-Nash-stable-set minimal-Nash-extensive-Pareto-optimal-Nash-stable-set minimal-individually-rational-extensive-Pareto-optimal-Nash-stable-set minimal-weakly-retentive-Pareto-optimal-Nash-stable-set minimal-strongly-retentive-Pareto-optimal-Nash-stable-set minimal-collectively-retentive-Pareto-optimal-Nash-stable-set minimal-individually-retentive-Pareto-optimal-Nash-stable-set minimal-Nash-retentive-Pareto-optimal-Nash-stable-set minimal-individually-rational-retentive-Pareto-optimal-Nash-stable-set minimal-weakly-stable-Pareto-optimal-Nash-stable-set minimal-strongly-stable-Pareto-optimal-Nash-stable-set minimal-collectively-stable-Pareto-optimal-Nash-stable-set minimal-individually-stable-Pareto-optimal-Nash-stable-set minimal-Nash-stable-Pareto-optimal-Nash-stable-set minimal-individually-rational-stable-Pareto-optimal-Nash-stable-set minimal-weakly-Nash-stable-Pareto-optimal-Nash-stable-set minimal-strongly-Nash-stable-Pareto-optimal-Nash-stable-set minimal-collectively-Nash-stable-Pareto-optimal-Nash-stable-set minimal-individually-Nash-stable-Pareto-optimal-Nash-stable-set minimal-Nash-Nash-stable-Pareto-optimal-Nash-stable-set minimal-individually-rational-Nash-stable-Pareto-optimal-Nash-stable-set minimal-weakly-individually-rational-Pareto-optimal-Nash-stable-set minimal-strongly-individually-rational-Pareto-optimal-Nash-stable-set minimal-collectively-individually-rational-Pareto-optimal-Nash-stable-set minimal-individually-individually-rational-Pareto-optimal-Nash-stable-set minimal-Nash-individually-rational-Pareto-optimal-Nash-stable-set minimal-individually-rational-individually-rational-Pareto-optimal-Nash-stable-set minimal-weakly-Pareto-optimal-individually-rational-Nash-stable-set minimal-strongly-Pareto-optimal-individually-rational-Nash-stable-set minimal-collectively-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-Pareto-optimal-individually-rational-Nash-stable-set minimal-Nash-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-rational-Pareto-optimal-individually-rational-Nash-stable-set minimal-weakly-comprehensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-strongly-comprehensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-collectively-comprehensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-comprehensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-Nash-comprehensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-rational-comprehensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-weakly-extensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-strongly-extensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-collectively-extensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-extensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-Nash-extensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-rational-extensive-Pareto-optimal-individually-rational-Nash-stable-set minimal-weakly-retentive-Pareto-optimal-individually-rational-Nash-stable-set minimal-strongly-retentive-Pareto-optimal-individually-rational-Nash-stable-set minimal-collectively-retentive-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-retentive-Pareto-optimal-individually-rational-Nash-stable-set minimal-Nash-retentive-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-rational-retentive-Pareto-optimal-individually-rational-Nash-stable-set minimal-weakly-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-strongly-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-collectively-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-rational-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-weakly-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-strongly-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-collectively-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-Nash-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-rational-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-set minimal-weakly-individually-rational-Pareto-optimal-individually-rational-Nash-stable-set minimal-strongly-individually-rational-Pareto-optimal-individually-rational-Nash-stable-set minimal-collectively-individually-rational-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-individually-rational-Pareto-optimal-individually-rational-Nash-stable-set minimal-Nash-individually-rational-Pareto-optimal-individually-rational-Nash-stable-set minimal-individually-rational-individually-rational-Pareto-optimal-individually-rational-Nash-stable-set
Gryllacrididae
raspy crickets, leaf-rolling crickets
Gryllacrididae is a family of non-jumping orthopterans in the suborder Ensifera, commonly known as raspy crickets or leaf-rolling crickets. The family occurs worldwide and contains over 600 species across more than 90 genera, organized into two subfamilies: Gryllacridinae and Hyperbaeninae. Members are distinguished by their unique ability to produce silk independently from other insects, which they use to construct shelters from folded leaves or to seal burrows in soil, sand, or wood. Historically, the family was broadly defined to include Stenopelmatidae and Rhaphidophoridae, which are now recognized as separate families.
Orthoptera Ensifera silk-production nest-building nocturnal wingless granivory predation invasive-species convergent-evolution
Haploembia
webspinners
Haploembia is a genus of webspinners (order Embioptera) in the family Oligotomidae, containing at least three described species. Native to the Mediterranean region, members of this genus have been introduced and naturalized in California and other areas. These insects are notable for producing silk from specialized glands on their forelegs, which they use to construct protective tunnel systems. Species within this genus exhibit distinct reproductive strategies: Haploembia tarsalis is parthenogenetic, while H. solieri reproduces sexually.
webspinner silk-production parthenogenesis introduced-species Mediterranean-fauna California-fauna nano-scale-silk water-repellent-silk
Neureclipsis
tube maker caddisflies
Neureclipsis is a genus of net-spinning caddisflies in the family Polycentropodidae, containing at least eight described species distributed across the Northern Hemisphere and Australia. Larvae construct elaborate silken catchnets to capture drifting invertebrate prey in lotic freshwater habitats. The genus includes the well-studied species N. bimaculata, whose life history and feeding ecology have been investigated in North American and European populations.
Trichoptera Polycentropodidae net-spinning-caddisfly predatory freshwater lotic bivoltine capture-net silk-production Holarctic Australia
Oligotomidae
webspinners
Oligotomidae is a family of webspinners (order Embioptera) comprising approximately 6 genera and at least 40 described species. Members are characterized by silk-producing glands in the enlarged basal tarsomere of the forelegs, used to construct protective galleries. The family exhibits a predominantly Old World distribution with some introduced populations in the Americas. Notable genera include Oligotoma, Aposthonia, and Haploembia, with some species showing complex reproductive strategies including parthenogenesis.
webspinners silk-production subsocial parthenogenesis introduced-species Old-World-distribution
Polymitarcyidae
Pale Burrowers
Polymitarcyidae is a family of burrowing mayflies comprising approximately 10 genera and more than 90 described species. The family exhibits the shortest adult lifespan among mayflies and unique biological traits including silk production by nymphs. Nymphs construct U-shaped burrows in aquatic sediments, functioning as ecosystem engineers through bioturbation. The family shows highest diversity in the Neotropical region, with Campsurinae representing the most species-rich subfamily. Adults possess atrophied legs except for the anterior legs of males.
burrowing-mayflies pale-burrowers silk-production bioturbation ecosystem-engineers short-adult-lifespan U-shaped-burrows filter-feeders Neotropical-diversity
Psocodea
bark lice, book lice, parasitic lice, barklice, booklice
Psocodea is an order of insects comprising approximately 11,000 species across three extant suborders: Trogiomorpha, Troctomorpha, and Psocomorpha. The group includes free-living barklice and booklice, as well as the parasitic lice (formerly Phthiraptera). Molecular and morphological evidence demonstrates that parasitic lice evolved from within the barklice lineage, rendering the former order 'Psocoptera' paraphyletic. Members range from 1–10 mm in length and occupy diverse habitats from forest canopies to stored products.
barklice booklice lice Psocoptera Phthiraptera stored-product-pests forest-insects ectoparasites evolution-of-parasitism vertical-stratification parthenogenesis gregarious-behavior silk-production coevolution human-parasites
Tetranychidae
Spider Mites
Tetranychidae is a family of mites commonly known as spider mites, comprising approximately 1,200 described species. Members are minute plant-feeding arachnids, typically measuring less than 1 mm in length. They are distributed worldwide and are significant agricultural pests, causing damage to hundreds of plant species by piercing leaf cells and extracting contents. Many species produce silk webbing for protection and dispersal. The family is divided into two subfamilies: Bryobiinae and Tetranychinae.
mites agricultural-pests plant-feeders silk-production pesticide-resistance crop-protection integrated-pest-management arachnids acarology Trombidiformes
Tetranychus
spider mite
Tetranychus is a genus of spider mites (Family Tetranychidae) comprising over 140 described species, including some of the most economically destructive agricultural pests worldwide. The genus is characterized by haplodiploid reproduction, silk production, and rapid population growth under favorable conditions. Tetranychus urticae (two-spotted spider mite) is the most significant species, though T. evansi (tomato red spider mite) and T. ludeni have emerged as major invasive pests. These mites feed on plant cell contents, causing stippling damage, and are notoriously difficult to control due to their short generation times and ability to develop pesticide resistance.
agricultural-pest invasive-species spider-mite phytophagous silk-production haplodiploidy greenhouse-pest acarology
Tetranychus urticae
twospotted spider mite, two-spotted spider mite, red spider mite
Tetranychus urticae, the twospotted spider mite, is a minute phytophagous mite and among the most destructive agricultural pests worldwide. Adults measure approximately 0.4 mm and are typically pale green for most of the year, turning red in later generations. The species is extremely polyphagous, feeding on over 1,100 plant species across 140 families. It reproduces through arrhenotokous parthenogenesis, with females emerging from fertilized eggs and males from unfertilized eggs. Populations can increase explosively under hot, dry conditions, expanding 70-fold in as few as six days. The species exhibits the highest frequency of pesticide resistance among arthropods and was the first chelicerate to have its genome fully sequenced (2011).
agricultural-pest polyphagous pesticide-resistance parthenogenesis silk-production genome-model-organism integrated-pest-management
Yponomeuta cagnagella
Spindle Ermine, Spindle Ermine Moth
Yponomeuta cagnagella, the spindle ermine moth, is a small ermine moth in the family Yponomeutidae with a wingspan of 19–26 mm. Adults are white with distinctive black dot patterns on the forewings and dark grey hindwings. The species is notable for its larval habit of producing extensive protective webbing on host plants and has been studied for urban adaptation to light pollution.
urban-evolution light-pollution silk-production pest-outbreaks genomic-model