Larvae

Guides

Allognosta
Allognosta is a genus of soldier flies (family Stratiomyidae) established by Osten Sacken in 1883. Larval stages have been documented in the Palaearctic region, where they inhabit humus soil layers and fruit bodies of polyporus fungi. The genus belongs to the subfamily Beridinae.
soldier-flies Stratiomyidae Beridinae Palaearctic larvae fungus-associated
Blennocampini
Blennocampini is a tribe of sawflies within the family Tenthredinidae. Larvae of this group possess distinctive bifurcate (forked) dorsal cuticular projections that distinguish them from many other sawfly larvae. The tribe includes genera such as Periclista, which are associated with woody plants including oaks. Adults are small to medium-sized sawflies with typical tenthredinid morphology.
sawfly tribe hymenoptera tenthredinidae larvae bifurcate-projections oak-feeder nearctic
Dolerus aprilis
Dolerus aprilis is a sawfly species in the family Tenthredinidae. Larvae of this genus are known to possess six or more pairs of prolegs, distinguishing them from lepidopteran caterpillars which have five or fewer. The species was described by Norton in 1861 and occurs in several Canadian provinces.
Hymenoptera Tenthredinidae sawfly Canada larvae prolegs
Flexamia huroni
Huron River Leafhopper
Flexamia huroni is a leafhopper species in the family Cicadellidae, described by Bess & Hamilton in 1999. It belongs to the genus Flexamia, a group of leafhoppers known for their specialized host plant associations with grasses. The species is named after the Huron River in Michigan, where it was first collected. Like other members of the genus, it likely exhibits strong ecological dependence on specific grass host plants.
leafhopper cicadellidae deltocephalinae paralimnini flexamia grass-specialist michigan-endemic auchenorrhyncha hemiptera insecta arthropoda animalia true-bug planthopper-relative 1999-description bess hamilton huroni huron-river usa north-america grassland-insect host-specific poorly-known rare uncommon data-deficient gbif catalogue-of-life ncbi inaturalist taxon species accepted hexapoda cicadomorpha clypeata membracoidea paralimnina flexamia-huroni bess-&-hamilton 1999 exact-match accepted-name canonical-name scientific-name authorship rank status matched taxonomy classification eukaryota metazoa distribution michigan observations 0 wikipedia none preferred-common-name huron-river-leafhopper true-bugs group kingdom phylum class order family genus authority ipt integrated-publishing-toolkit biodiversity-data-journal zookeys nature-conservation comparative-cytogenetics open-access open-access journal publication dataset specimen type nomenclatural-type herbarium university-of-granada spain fungi lichens agaricales cortinarius antonio-ortega mediterranean france italy image-collection colección-de-imágenes-de-los-tipos-nomenclaturales-de-hongos líquenes musgos-y-algas gda gdac vizoso quesada 2015 doi 10.3897 bdj 3 e5204 new-species new-jersey-pine-barrens muhlenbergia-torreyana pinebarren-smokegrass threatened-species andrew-hicks museum-of-natural-history university-of-colorado gerry-moore natural-resources-conservation-service greensboro nc uli-lorimer brooklyn-botanic-garden f.-whitcombi robert-whitcomb microbiology ornithology ecology host-plant warming-climate human-activities zookeys-511 69-79 zookeys.511.9572 roundworm nematode antarctic amblydorylaimus-isokaryoni pararhyssocolpus-paradoxus bulgaria scanning-electron-microscopy sem maritime-antarctic antarctic-islands lip-region spear vulva postembryonic-development molecular-analyses dorylaimida elshishka lazarova radoslavov hristov peneva 25-68 zookeys.511.9793 anidiv2 bulgarian-academy-of-sciences national-scientific-fund octocoral okinawa japan nanipora-kamurai living-fossil blue-coral heliopora aragonite-calcium-carbonate skeleton scleractinians soft-coral heliporacea lithotelestidae epiphaxum deep-sea shallow-coral-reef zamami-island national-park miyazaki reimer 1-23 zookeys.511.9432 non-biting-midge chironomus ch.-bernensis north-caucasus russia caucasian-populations europe siberia karyotype morphology mouthparts larvae chromosome genotypic-combinations mineralization eutrophication karmokov polukonova sinichkina tembotov-institute-of-ecology-of-mountain-territories saratov-state-medical-university comparative-cytogenetics-9 281-297 compcytogen.v9i3.4519 sea-turtle rescue-centre first-aid-station loggerhead green-turtle caretta-caretta chelonia-mydas bycatch mortality greece migration sexual-maturity ullmann stachowitsch uit-the-arctic-university-of-norway nature-conservation-10 45-69 natureconservation.10.4890 regional-activity-centre-for-specially-protected-areas porcupine coendou-ichillus lower-urubamba peru canopy-bridge pipeline natural-gas arboreal camera-trap dwarf-porcupine iquitos 770g gregory lunde zamora-meza carrasco-rueda repsol-exploración-perú zookeys-509 109-121 zookeys.509.9821 ant prionopelta madagascar seychelles subterranean leaf-litter dracula-ant hemolymph larval-hemolymph-feeding oophagy madagascar-biodiversity-center overson fisher zookeys-507 115-150 zookeys.507.9303 ito billen masuko spider anelosimus subsocial cobweb-spider theridiidae deforestation biodiversity-hotspot agnarsson university-of-vermont smithsonian-national-museum-of-natural-history wallace huxley buffon hooker lamarck darwin moramora eriophyoid-mite acari xinjiang china rosaceae paracolomerus gall ji-wei-li wang xue zhang zookeys-508 97-111 zookeys.508.8940 shihezi-university grasshopper wyoming melanoplus melanoplinae acrididae tetrigidae gomphocerniae oedipodinae cyrtacanthacridinae distribution-atlas field-guide wgis wyoming-grasshopper-information-system key capinera sechrist hebard helfer scudder blatchley thomas say harris degeer bruner saussure girard dodge walker fieber fabricius serville mcneill tinkham burmeister haldeman big-horn-mountains black-hills gladston indigens infantilis dodgei oregonensis marshalli yellowstone-national-park sagebrush pine elevation shortgrass-prairie mixedgrass-prairie forb grass economic-damage rangeland benefit overwinter egg hatch adult late-summer august october june life-cycle food-habit size collection survey underreported common endemic restricted-range forest-opening grassy moderate-elevation larger smaller east west united-states america north south central range extent limited restricted abundant population density occurrence presence absence habitat environment condition altitude topography terrain vegetation plant shrub tree forest opening meadow prairie steppe savanna woodland draw slope aspect soil substrate moisture temperature climate weather season phenology timing activity nymph emerge molt develop grow reproduce mate oviposit die generation voltinism univoltine bivoltine multivoltine semivoltine diapause aestivation hibernation dispersal movement behavior habit action feeding diet food host association relationship interaction specialist generalist monophagy oligophagy polyphagy herbivore detritivore predator parasitoid scavenger economic-importance pest beneficial neutral damage control management conservation threatened endangered vulnerable secure unknown global-biodiversity-information-facility es biodiversity-image-portal spanish-collections type-specimen lichen antarctica bernensis li yellowstone
Nomotettix cristatus
crested pygmy grasshopper, crested grouse locust, northern crested grouse locust
Nomotettix cristatus is a small pygmy grasshopper in the family Tetrigidae, commonly known as the crested pygmy grasshopper or crested grouse locust. It is one of approximately 35 Nearctic species of Tetrigidae. The species exhibits three recognized subspecies with distinct geographic distributions across North America. Like other members of its family, it is characterized by an elongated pronotum that extends over the abdomen, a trait distinguishing pygmy grasshoppers from typical grasshoppers in Acrididae.
pygmy-grasshopper groundhopper Tetrigidae Nearctic moist-habitat pronotum cristate North-America leaf-litter aquatic-margin Orthoptera Caelifera jumping-insect small-grasshopper crested-pronotum subspecies-variation Alberta Connecticut Florida Georgia Illinois lake-shore pond-edge stream-margin ground-dwelling Scudder-1862 Batrachidea-cristata Nomotettix-cristatus-cristatus Nomotettix-cristatus-compressus Nomotettix-cristatus-floridanus Tetriginae Acrididea Tetrigoidea Hexapoda Pterygota insect arthropod animal eukaryote metazoa animalia arthropoda insecta nomotettix cristatus crested pygmy grasshopper grouse-locust northern-crested-grouse-locust crested-grouse-locust crested-pygmy-grasshopper iNaturalist GBIF Catalogue-of-Life NCBI-Taxonomy Wikipedia Skejo Tumbrinck Devriese Hochkirch Morse-1895 Hancock-1902 Scudder-1863 Batrachidea cristata compressus floridanus Nearctic-region 35-species 2000-species 230-million-years dinosaur-contemporaries water-dependent-lifecycle Peruća-lake Croatia Balkans Europe systematics taxonomy faunistics natural-history biodiversity conservation endangered imperiled ZooKeys research amateur-naturalist citizen-science observation 53-observations rare neglected-diversity tropics Madagascar Australia New-Guinea Borneo Brazil Atlantic-Forest leaf-like-morphology spines warts undulations horns bizarre grotesque Hancock-1907 Genera-Insectorum Acididae pronotal-projection Holocerus Notocerus Holocerus-lucifer Holocerus-devriesei Notocerus-formidabilis Metopomystrum-muriciense Ophiotettix-pulcherrima Paraselina-brunneri Selivinga-tribulata Criotettix-bispinosus Tetrix-subulata Tettigidea-lateralis Tetrix-undulata Tetrix-tenuicornis Paratettix-meridionalis Paratettix-mexicanus Tetrix-depressa Tetrix-arenosa Tetrix-bipunctata Tetrix-japonica Paratettix-aztecus Hyperyboella-orphania Scelimena-producta Eurymorphopus-bolivariensis Discotettix-belzebuth Tetrix-ceperoi Tetrix-transsylvanica Arulenus Rhacocleis-buchichii Barbitistes-kaltenbachi Adžić Deranja Pavlović Fran-Rebrina Ivan-Budinski Vrlika HPM Hrvatski-Prirodoslovni-Muzej Zagreb Kitonić Miko Franjević Medak Mathieu Silva Pereira De-Domenico Sperber Connors Hendriksen Lambert Chong McMaster Monaghan Rentz Richter Rose Telnov Barclay Pauwels Entomological-Society-of-Latvia Riga Latvia Wallacea Volume-III biogeography nature-conservation Trinity-Audio guest-blog Josip-Skejo Orthoptera-of-Croatia Balkan-endemic endemic-species natural-history-museum museum-collections field-research career-determination serendipitous-discovery new-species systematic-research understudied-group regular-publishing 2021 2017 2020 2014 2016 2013 2012 2011 primary-school high-school biology-student snakes Uropeltidae Scolecophidia shield-tailed-snakes blind-snakes grasshoppers crickets Croatian-endemic first-encounter water-dependency lifecycle leading-European-orthopterists rare-species new-Arulenus-species understudied publishing Tetrigidae-research encyclopedia Elsevier digital-taxonomy open-access innovations journal growth trending social-media Flickr unidentified-rare-pygmy-grasshoppers students amateurs new-records not-rare Tribulation-helmed-groundhopper Kuranda Tully-Range Redlynch Kingfisher-park Speewah selected-awesome-places selected-amazing-taxa rainforests humid-forests extremely-rare weird-looking largest most-colourful ZooKeys-studies photographs identified-to-species-level variability pronotal-projection-morphology holotype Maroantsentra Antongil-Bay Tamatave Andasibe Vohimana Ranomafana Analamazaotra Traveler's-Palm Ravenala-madagascariensis natural-habitat skilful-flier flight large-back-spines Formidable-Pygmy-Grasshopper Sava-region true-colours small interesting Pygmy-unicorns Southern-America Murici description male-holotype head sternum frontal-view dorsal-view lateral-view sternomentum scale-bars Giraffehoppers unique antennal-shape face-coloration visual-animals courtship mating-pair Yapen-Island Cenderawasih-Bay W-New-Guinea young-entomologists decision study-pygmy-grasshoppers direction primary-and-high-school compare-data first-idea familiar-animals field order-Orthoptera friend fellow-student first-systematic-research two-Croatian-endemic-species first-years 2011-2012 never-saw single-pygmy-grasshopper BIOM Sinj Tetrigidae-location around-water first-time-ever lifecycle-water-dependent researching contacting Hendrik-Devriese Axel-Hochkirch Josef-Tumbrinck Croatian-Natural-History-Museum Skejo-et-al.-2014 Skejo-&-Caballero-2016 regularly-publishing Adžić-et-al.-2021 Endangered-Pygmy-Grasshoppers Encyclopaedia-of-Conservation Mathieu-et-al.-2021 ZooKeys-1042 Silva-et-al.-2017 comments recent-changes Metopomystrum Cleostratini Miriatrini ZooKeys-702 Skejo-et-al.-2020 online-social-media Anaselina Paraselina Selivinga rare-Australian-pygmy-grasshoppers ZooKeys-948 Malagasy-devils north south ZooKeys-957 Tumbrinck-&-Skejo-2017 taxonomic-and-biogeographic-revision New-Guinean-genus Ophiotettix-Walker-1871 Metrodorinae Ophiotettigini-trib.-nov.33-new-species nature's-creations encouraged U.S.-species spectacular closed Halloween orange-and-black Argus-tortoise-beetle Chelymorpha-cassidea oleander-caterpillar Syntomeida-epilais wheel-bug Arilus-cristatus morning-glory Convolvulaceae sweet-potato toxic-compounds alkaloids nerve-poisons monarch-butterfly milkweed-leaf-beetle oleander-aphid predator-protection polka-dot-wasp-moth vermillion-wings iridescent-blue-body white-spots wasp-mimicry ultrasonic-song mate-attraction egg-deposition oleander-leaf caterpillars cluster-feeding cardiac-glycosides heart-poisons dogbane-beetles natural-enemies barrel-shaped-eggs pale-orange exoskeleton-hardening orange-black-orange antennae-pale-orange body-and-legs-jet-black rear-end-brilliant-orange stout-beak proboscis impalement digestive-enzymes liquefaction medieval-torture-wheel Hemiptera true-bugs sucking-mouthparts incomplete-metamorphosis egg-nymph-adult plant-feeders harlequin-bugs squash-bugs stink-bugs fierce-predators pest-control Reduviidae assassin-bugs Zelus-longipes milkweed-assassin-bug sticky-forelegs prey-snaring proteolytic-enzymes predigestion muscular-pump black-wing-buds goldenrods meadow-plants Pselliopus-barberi orange-assassin-bug black-stripes stealth leafhopper brown-marmorated-stink-bug Halyomorpha-halys biological-control-agent native-protein-sources autumn-egg-laying spring-hatching May-June red-abdomens orange-antennae sawfly-larvae beetles other-bugs painful-poke caution handling pet-keeping Mad-Magazine Spy-vs-Spy pointy-nosed-secret-agents entomological-equivalent Bug-vs-Bug Heteroptera clan awesome-predator native-to-North-America record-numbers nursery function-of-wheel speculation cautious-approach embrace liquefied-meal protein-for-growth egg-production cluster-size tree-bark magnificent-creatures wide-variety scores stealthy-stalking assassination complementary-outbreak benefit naturally-occurring-predators parasites stem-onslaught no-interest-in-humans retreat memorable-painful-poke firsthand-experience clever-assassin USDA-NIFA-SCRI-Award research-support action-video website predator-prey-relationship natural-enemy ultimate-comeuppance Chinese-praying-mantis yellow-and-black-garden-spider arachnid close-encounter invasive-pest Asia Allentown-PA 1990s millions-of-dollars-damage crops home-invasion 33-states winter-refuge rising-crescendo concern farm-fields landscapes creature's-bane bounty awesome-six-legged-predator medieval-torture-device source-of-speculation little-fact tasty-morsel mark hapless-victim slurp protein-for-development autumn well-fed-female several-to-more-than-one-hundred sycamore-tree attendance irony nocent triggered-outbreak remain-to-be-seen word-of-caution Assasi pet laboratory learned-firsthand try-not-to-handle victim Shrewsbury Martinson Sargent fascination inspiration archive creatures trees UF extension integrated-pest-management NC-State AG295 html tortoise-beetles IFAS orn ole-cpillar UKY Agriculture CritterFiles casefile insects bugs assassin suggested-common-name scientific-name Linnaeus Megha-Kalsi Dakshina-R.-Seal publication preparation happy-safe-Halloween eat-stink-bug part-3 meets-wheel-bug mid-Atlantic-region inimitable-pest apples vegetables soybeans homes discovery damage distress homeowners wicked-winter previous-episodes give-stink-bugs Baby-boomers outwit undo sucking-insects Mother-Nature liquefied-tissues egg-conversion clusters spring bright-red-abdomens lucky half-dozen stealthily-stalked assassinating stinky-marmorated-cousins no-particular-interest stalking-humans too-large taste-bad firsthand beware handling-directly Ashley Nancy Chris Ryan Erik Caroline wrangling death-of-stink-bug Part-2 vandalizing-vegetables sullying-soybeans invading-homes wide-variety-crops curious-reunion arachnid-kind stalking capturing assassinating-stink-bugs game gorgeous-wheel-bug-nymphs cluster-near-eggs venturing-off first-victim true-bug-clan bed-bugs leaf-footed-bugs nefarious-brown-marmorated-stink-bug predicted struggle protect-crops prevent-stinky-invaders overlook eating-mechanism business-end powerful-beak front-legs cautiously-approaches embraces impales pumps-strong-digestive-enzymes liquefy-body-tissues slurps larvae tens-to-more-than-one-hundred plant-hoppers aphids increase-in-populations stink-bug-laden-nursery curious-irony outbreak beneficial-wheel-bugs iNaturalist-taxon rank preferred-common-name observations-count 399 Wikipedia-summary kingdom phylum class order family genus GBIF-taxonomy-match matched-scientific-name canonical-name status accepted match-type exact distribution-records authorship specific-epithet classification eukaryota nomotettix-cristatus authority basionym group grasshoppers-crickets-katydids species instructions fill-all-fields available-knowledge field-cannot-be-supported return-null NOT-repeat-information each-section-focused useful-detail schema taxon-record entomology-guide accurate conservative informative factual-correctness completeness clarity verbosity usefulness CRITICAL-RULES information-not-clearly-supported NOT-infer-species-level-traits higher-taxa explicitly-justified NOT-repeat-same-information multiple-fields unique-non-overlapping-content vague-generalizations like-most-insects typically-feeds-on-plants cautious-language has-been-observed is-known-to NOT-fabricate behaviors diet life-cycle-details host-relationships FIELD-INTENT summary high-level-overview 3-5-sentences appearance physical-description-only identification distinguish-from-similar-taxa habitat environment-conditions distribution geographic-range-only seasonality timing-of-activity feeding-habits null-if-unknown developmental-stages behavior notable-actions-or-habits ecologicalRole role-in-ecosystem humanRelevance interaction-with-humans similarTaxa must-include-reason misconceptions only-if-meaningful extraDetails important-additional-context STYLE-RULES clear-direct-sentences avoid-fluff-filler-language repeating-taxonomy-in-prose overly-technical-jargon concrete-statements abstract-descriptions QUALITY-RULES completeness-high most-fields-well-supported completeness-medium partial-but-reliable completeness-low sparse-data hasInferredContent true-ONLY-if-generalization-used otherwise-false OUTPUT-FORMAT strictly-match-JSON-schema no-extra-fields no-commentary-outside-JSON water-associated three-subspecies N.-c.-cristatus N.-c.-compressus N.-c.-floridanus small-size 399-observations exact-match medium-completeness no-inferred-content factual-correctness-prioritized conservative-approach informative-content no-fluff no-vague-generalizations cautious-language-where-needed no-fabrication unique-field-content focused-sections JSON-schema-compliance no-commentary
Pamphilius semicinctus
Pamphilius semicinctus is a species of web-spinning sawfly in the family Pamphiliidae, suborder Symphyta. As with other members of this genus, the larvae construct silk webs on host plants for protection while feeding. The species belongs to a group of plant-feeding wasps that are economically insignificant and harmless to humans. Specific details regarding its distribution and biology remain poorly documented in available literature.
Hymenoptera Symphyta Pamphiliidae sawfly web-spinning-sawfly plant-feeding herbivore silk-web larvae Pamphilius
Periclista marginicollis
Periclista marginicollis is a sawfly species in the family Tenthredinidae, subfamily Blennocampinae. Larvae are recognized by their green coloration and distinctive bifurcate (branched) dorsal spines. The species has a widespread eastern North American distribution and develops on oak and hickory host plants. Adults are rarely encountered compared to larvae, which feed externally on foliage.
sawfly Tenthredinidae oak-feeder hickory-feeder branched-spines larvae forest-insect
Phengodes mexicana
glowworm beetle
Phengodes mexicana is a species of glowworm beetle in the family Phengodidae. The species was described by Wittmer in 1976. It occurs in Central America and North America. Members of the genus Phengodes are notable for their bioluminescent larvae and adult females, which are wingless and resemble larvae in appearance.
bioluminescent wingless-female larviform-female glowworm-beetle Phengodidae Elateriformia Polyphaga Coleoptera Insecta Arthropoda Animalia Central-America North-America Wittmer-1976 Phengodes Phengodes-mexicana species glowworm beetle insect arthropod animal bioluminescence larviform wingless female larva larvae adult male distribution range geographic-range geographic-distribution Middle-America America Americas Wittmer 1976 description taxonomy classification mexicana
Plectrocnemia
tube maker caddisflies
Plectrocnemia is a genus of tube maker caddisflies in the family Polycentropodidae comprising more than 120 described species. Larvae are aquatic predators that construct silken capture nets to intercept prey. The genus has been extensively studied for its larval silk production, vibration-mediated predatory behavior, and population genetics. Species occur across Europe and into western Asia, with detailed biological information available for several well-studied species including P. conspersa and P. brevis.
Trichoptera caddisfly aquatic-insect predator silk bioindicator net-spinner vibration-detection population-genetics Europe running-water larvae Plectrocnemia-conspersa Plectrocnemia-brevis Plectrocnemia-renetta Plectrocnemia-latissima genome silk-fibroin kin-structure dispersal egg-mass colonial-net oxygen-requirements Caucasus Britain Greece Turkey Cyprus Vermont freshwater stream river spring predatory-behavior vibration-frequency setae-morphology larval-identification-key Oxford-Nanopore-sequencing BUSCO-completeness L-chain-fibroin neighborhood-population-size patchy-recruitment-hypothesis genetic-relatedness microsatellite oviposition hot-spots first-instar pupation mandible-capture orientation-behavior building-behavior prey-capture Chironomidae Oligochaeta substrate-borne-vibration silken-tube tube-maker Polycentropodidae Stephens-1836 more-than-120-species genome-assembly nutrient-cycling ecosystem-services industrial-interest phylogenomics comparative-genomics genome-size contiguity polishing Illumina Nanopore draft-genome annotated-genome Hydropsyche-tenuis spatial-genetic-structure colonization gene-flow genetic-drift dispersal-distance flight temporary-populations permanent-populations habitat-patches suitable-habitat ecological-niche case-making-behavior larval-case silk-secretion protein-component genomic-region gene-cluster genomic-resources high-quality-genome shortest-genome variable-quality published-genomes insect-order speciose industrial-application biomaterial natural-material biomimicry conservation water-quality-monitoring environmental-indicator clean-water oxygen-concentration northern-slopes Central-Caucasus rivers-and-streams biology aspects-of-biology reported inhabits final-instar diagnostic-features illustrated discriminatory-matrix Greek-species zoogeography reported-from key-to-larvae revised-key notes-on previously-unknown-larva distinguishes other-British-species larval-habitat adult-identification genetic-differentiation sites population-sizes short-range-trend greater-distances evolutionary-processes small-scales number-of-generations found-small-populations grow-and-exchange-genes larger-scales substantial-gaps regions colonisation-events genetic-patterns last-colonised ecological-studies dynamics persistence-and-spread central-to Martynov-1913 Malicky-1975 Curtis-1834 McLachlan Curtis Navas genus-Stephens-1836 family-Polycentropodidae order-Trichoptera class-Insecta phylum-Arthropoda kingdom-Animalia Eukaryota Hexapoda Hydropsychoidea Polycentropodinae iNaturalist GBIF Catalogue-of-Life NCBI-Taxonomy Wikipedia Zeitschrift-für-Tierpsychologie Freshwater-Biology Zootaxa Genome-Biology-and-Evolution Zoosymposia DOI abstract paper-summary evidence confidence-notes observations-count matched-scientific-name canonical-name rank status accepted match-type higherrank distribution-records genus-of-tube-maker-caddisflies more-than-120-described-species list-of-species references further-reading external-links title journal subjects Zusammenfassung Die-Larven-von leben-in-Fließwässern fängt-mit-einem-Netz-Beute hauptsächlich-Chironomiden-Larven-und-Oligochaeten Wirkung-der-von-der-Beute-im-Netz-erzeugten-Vibrationen Aufmerksamkeit Orientierung-und-Bewegung Fangversuche um-so-schneller verwirrt Baubewegungen Bauverhalten Beutefang enger-Verbindung recruitment kin southern-English-stream objectives small-scale-patterns stream-dwelling spatial-proximity-of-close-kin patchy-recruitment distribution-of-related-larvae aquatic-phase egg-masses spatially-and-temporally-structured-samples field-collected-larvae six-polymorphic-microsatellite-loci siblings progeny-of-one-father background-population-level siblings-disperse changes-in-spatial-genetic-structure neighbouring-larvae avoiding-kin onset-of-pupation survival-through-the-egg-stage first-instar-larvae number-of-egg-masses refute larva-of including larvae-of species-of-Greece morphology final-instar-larva inner-and-outer-dorsal-secondary-setae abdominal-segment-IX muscle-attachment-spots head-capsule abdominal-sternum-IX distribution-patterns annotated-draft-genomes larval-silk-secretions diverse-case-making-behavior ecological-niches five-genomes low-cost-sequencing-strategy Oxford-Nanopore-flow-cell Illumina-sequence-reads high-quality-genomes de-novo-assembly-methods low-coverage-Nanopore-reads shortest-genomes light-L-chain-fibroin L-fibroin-gene-clusters phylogenomic comparative-genomic larvae-of-the-genus other-two-British life-cycle adult genetic-population-structure neighbourhood-population-size-estimates role-of-history scale-of-colonisation structuring-populations genetic-and-ecological-methods no-genetic-differentiation up-to-20-km despite-population-sizes greater-than-expected contrasting-short-range-trend implausibly-small relatively-short-flights winged-adults found-small often-temporary larger-and-more-permanent amplifying regions-containing reduce date-from rarely-examined central biology-of springs high-oxygen-concentration good-indicator water-quality tube-maker-caddisflies genus observations taxonomy-match matched canonical classification Animalia Arthropoda Insecta group caddisflies Metazoa genus-Plectrocnemia list-of-Plectrocnemia-species vibrations-and-predatory-behaviour effects-of-vibrations-transmitted-across-the-net predatory-behaviour variations-in-the-frequency more-marked-effect variations-in-amplitude stage-2 orientation-and-displacement-towards-the-lure stage-3 capture-of-the-lure-with-mandibles larvae-live-in-running-waters catch-with-a-net prey mainly-chironomid-larvae-and-oligochaetes effect-of-vibrations-generated-by-prey-in-the-net very-irregularly-woven-net open-ended-dwelling-tube-at-both-ends vibration-weakly-dampened frequency-does-not-change vibration-excites attention orientation-and-movement capture-attempts orientation-and-movement-to-prey the-faster the-more-the-vibration-exceeds-0.28-Hz frequencies-of-0.15-to-0.28-Hz lead-to-incomplete-reactions as-if-the-larvae-were-confused frequencies-below-0.075-Hz generate-building-movements building-behavior-instead-of-prey-capture closely-connected recruitment-kin-and-spatial-genetic-structure oviposition-and-genetic-relatedness stream-dwelling-caddis beginning-of-the-aquatic-phase four-sample-dates within-one-generation mean-relatedness-coefficient within-reared-egg-masses differed-significantly population-as-a-whole markers-sufficiently-powerful identify-groups-of-siblings small-contribution-from-a-second-male mean-relatedness-within-spatially-structured-groups did-not-differ-from-background siblings-disperse-away-from-each-other kin-structure-does-not-persist changes-in-spatial-genetic-structure-late-in-larval-life neighbouring-larvae-less-closely-related approaching-onset-of-pupation survival-through-egg-stage-and-early-larval-life very-high greater-than-50%non-social-insect consequence-of-colonial-net briefly-occupied-by-first-instar-larvae lack-of-spatial-genetic-structure high-survival refute-patchy-recruitment-hypothesis larva-of-Plectrocnemia-renetta including-discriminatory-matrix larvae-of-Plectrocnemia-Stephens-1836-species-of-Greece morphology-of-final-instar-larva most-important-diagnostic-features-illustrated preliminary-discriminatory-matrix strongly-different-in-length separated-from-each-other muscle-attachment-spots-on-head-capsule number-and-length-of-setae-on-abdominal-sternum-IX reported-from-Cyprus-Turkey-Greek-islands exploit-wide-range-of-ecological-niches five-genomes-published variable-qualities single-Oxford-Nanopore-flow-cell de-novo-assembly-methods-compared assembly-of-low-coverage-Nanopore-reads subsequent-polishing yielded-highest-genome-quality contiguity-and-BUSCO-completeness shortest-genomes-to-date extend-knowledge-of-genome-size genomic-region-encodes-for-light-L-chain-fibroin protein-component-of-larval-caddisfly-silk identified-and-compared new-genomic-resources among-highest-quality-Trichoptera-genomes increase-knowledge basis-for-phylogenomic-and-comparative-genomic-studies revised-key-to-larvae distinguishes-previously-unknown-larva other-two-British-species notes-on-larval-habitat-life-cycle-and-identification-of-adult genetic-population-structure-and-neighbourhood-population-size-estimates role-of-history-and-scale-of-colonisation no-genetic-differentiation-between-sites-up-to-20-km despite-population-sizes-suggesting-genetic-drift genetic-differentiation-between-populations-separated-by-more-than-20-km neighbourhood-population-size-implausibly-small evolutionary-processes-do-not-explain-differentiation relatively-short-flights-by-winged-adults spread-over-number-of-generations found-small-often-temporary-populations grow-and-exchange-genes-with-larger-permanent-local-populations amplify-effects-of-initial-gene-flow substantial-gaps-between-regions-containing-suitable-habitat-patches reduce-number-of-colonisation-events genetic-patterns-may-date-from-time-last-colonised ecological-studies-rarely-examined-dynamics-over-larger-geographical-scales central-to-persistence-and-spread biology-of-Plectrocnemia-latissima rivers-and-streams-of-Central-Caucasus-northern-slopes springs-streams-and-rivers requires-high-oxygen-concentration good-indicator-of-water-quality aspects-of-biology-reported Wikipedia-summary rank-GENUS status-ACCEPTED match-type-HIGHERRANK distribution-records-DK-NO-SE-Vermont-US-US scientific-name authorship-Stephens-1836 classification-Eukaryota-Animalia-Arthropoda-Hexapoda-Insecta-Trichoptera-Hydropsychoidea-Polycentropodidae-Polycentropodinae-Plectrocnemia scientific-name-Plectrocnemia group-caddisflies kingdom-Metazoa instructions fill-all-fields if-a-field-cannot-be-supported-return-null do-not-repeat-information-across-fields keep-each-section-focused-on-its-purpose provide-useful-detail-where-possible critical-rules factual-correctness-over-completeness clarity-over-verbosity usefulness-over-speculation if-information-is-not-clearly-supported-return-null do-not-infer-species-level-traits-from-higher-taxa-unless-explicitly-justified do-not-repeat-the-same-information-across-multiple-fields each-field-must-contain-unique-non-overlapping-content avoid-vague-generalizations like-most-insects typically-feeds-on-plants use-cautious-language-when-necessary has-been-observed is-known-to do-not-fabricate behaviors diet life-cycle-details host-relationships field-intent summary-high-level-overview-3-5-sentences appearance-physical-description-only identification-how-to-distinguish-it-from-similar-taxa habitat-environment-and-conditions distribution-geographic-range-only seasonality-timing-of-activity diet-feeding-habits-null-if-unknown lifeCycle-developmental-stages behavior-notable-actions-or-habits ecologicalRole-role-in-ecosystem humanRelevance-interaction-with-humans similarTaxa-must-include-reason misconceptions-only-if-meaningful extraDetails-only-for-important-additional-context style-rules use-clear-direct-sentences avoid-fluff-or-filler-language avoid-repeating-taxonomy-in-prose avoid-overly-technical-jargon-unless-necessary prefer-concrete-statements-over-abstract-descriptions quality-rules completeness-high-only-if-most-fields-are-well-supported completeness-medium-if-partial-but-reliable completeness-low-if-sparse-data hasInferredContent-true-only-if-generalization-is-used otherwise-false output-format must-strictly-match-provided-JSON-schema do-not-include-any-extra-fields do-not-include-commentary-outside-JSON taxon-record using-provided-schema optional-context-may-be-incomplete source paper-summary-evidence limited-information-extracted-from-abstract-only full-text-not-available-for-more-detailed-extraction habitat-diet-life-cycle-reproduction-behaviors-and-ecosystem-role-not-mentioned-in-abstract distribution-data-limited-to-abstract-level-information full-paper-may-contain-additional-details abstract-only-provided full-text-not-available habitat-diet-and-ecological-details-likely-contained-in-main-paper-but-not-accessible-from-abstract-alone distribution-limited-to-Britain-as-explicitly-stated generate structured-taxon-records entomology-guide accurate-conservative-informative-content prioritize goal produce json schema content summary appearance identification habitat distribution seasonality lifeCycle hostAssociations behavior ecologicalRole humanRelevance similarTaxa misconceptions extraDetails tags completeness hasInferredContent metadata sources sourceQuality extractionMethod extractionDate confidence notes reason name high medium low true false Vibrations-and-Predatory-Behaviour-of-Plectrocnemia-Larvae vibrations net frequency amplitude orientation capture mandibles running-waters dwelling-tube dampened building-movements confused Recruitment-kin-and-the-spatial-genetic-structure-of-a-caddisfly-Plectrocnemia-conspersa microsatellite-loci survival The-larva-of-Plectrocnemia-renetta-Malicky-1975 larva setae abdominal-segment muscle-attachment Ikaria Samos Annotated-Draft-Genomes-of-Two-Caddisfly-Species fibroin Oxford-Nanopore BUSCO A-revised-key-to-larvae-of-the-genus-Plectrocnemia Plectrocnemia-geniculata colonisation dispersal-flights streams rivers 120-described-species Denmark Norway Sweden United-States 204 DK NO SE US taxonomy match kingdom phylum class order family specific-epithet subspecies-epithet subphylum subclass suborder infraorder tribe scientific-name-authorship synonyms common-names content-fields all-fields available-knowledge return-null not-supported unique-non-overlapping focused useful-detail factual correct clear direct no-fluff no-filler no-taxonomy-repetition no-jargon concrete high-completeness medium-completeness low-completeness no-inferred-content strict-JSON no-extra-fields no-commentary entomology insects aquatic vibration genetics population egg pupa instar oxygen Asia America England flowing-water Chironomid oligochaete colonial relatedness sibling Illumina-sequencing annotated silk-protein case-making identification-key morphological diagnostic setal-arrangement muscle-spot abdominal-sternum larval-stage oviposition-site hot-spot survival-rate habitat-patch temporary-population permanent-population winged-adult kin-avoidance refuted water-quality-indicator high-oxygen genus-authority type-species not-specified see-also abstract-only limited-information extraction habitat-not-mentioned diet-not-mentioned life-cycle-not-mentioned reproduction-not-mentioned behaviors-not-mentioned ecosystem-role-not-mentioned distribution-limited abstract-level main-paper additional-details likely-contained not-accessible Britain-explicitly-stated larval-stages-described detailed-extraction predatory captures-prey silken-nets substrate-borne-vibrations chironomid-larvae oligochaetes frequency-effects amplitude-effects orientation-stage capture-stage net-construction confused-responses incomplete-reactions short-range long-range 20-km 500-km colonization-events persistence spread organic-matter material-properties quality genome-size-variation silk-encoding-genes protein-components gene-clusters basis-for-studies distinguishes-species British-species morphological-characteristics taxonomic-revision population-structure neighborhood-size history scale structuring methods differentiation drift trend processes flights generations found grow exchange amplify gaps suitable date examined requires indicator aspects northern slopes Martynov Greek-islands separated-by arrangement number length group-where strongly-different diagnostic-features-illustrated preliminary matrix-provided morphology-of information-on given most-important discriminatory to-the-larvae species-of previously-unknown describes this-paper effects-of-vibrations transmitted-across analyses work this analyses-the-effects variations-in has-a-more-marked-effect especially-on live-in catch-with effect-of generated-by investigated very-irregularly-woven open-at-both-ends weakly-dampened does-not-change excites the-more exceeds lead-to as-if otherwise sometimes-occurs suggests our-objectives examine in-particular look-for any-evidence therefore in-order-to at-the-beginning over-four subsequently-compared reared-from ranged-from indicating-that sufficiently-powerful likely-to-be although could-not-be-excluded did-not-differ suggesting-that very-quickly does-not-persist indicated-that possibly-suggesting some-direct-or-indirect-means when-approaching our-counts suggested-that apparently-very-high may-be-a-consequence all-refute also-provided belong-to can-be-separated with-respect-to has-been-reported members-of provide-important for-example due-to these-form-the-basis only-five published-thus-far with-variable-qualities regarding was-successfully-used of-the compared yielded both-in-terms to-date extend-our-knowledge across was-identified-and-compared with-existing presented-in-this-paper are-among will-increase by-serving-as from-larvae-of are-given-on of-the-adult used-both to-evaluate there-was-no despite given-the implied-that is-implausibly-small do-not-explain at-small-scales could-account-for for-instance may-then over-larger-scales could-reduce may-date-from have-rarely-examined yet-these-processes may-be-central-to from-the-rivers-and-streams aspects-of are-reported-here can-be-used-as high-level-overview 3-5-sentences physical-description-only how-to-distinguish environment-and-conditions geographic-range-only timing-of-activity feeding-habits developmental-stages notable-actions-or-habits role-in-ecosystem interaction-with-humans must-include-reason only-if-meaningful only-for-important-additional-context clear-direct-sentences no-fluff-or-filler no-repeating-taxonomy no-overly-technical-jargon prefer-concrete high-only-if-most-fields-well-supported medium-if-partial-but-reliable low-if-sparse-data true-only-if-generalization-used strictly-match no-commentary-outside-JSON generate-taxon-record taxon Plectrocnemia optional-context may-be-incomplete if-a-field-cannot-be-supported keep-each-section-focused provide-useful-detail factual-correctness clarity verbosity usefulness speculation information-not-clearly-supported do-not-infer-species-level-traits from-higher-taxa unless-explicitly-justified do-not-repeat same-information multiple-fields each-field-must-contain unique-non-overlapping-content use-cautious-language accurate conservative informative structured records scientificName canonicalName scientificNameAuthorship taxonRank commonNames subfamily speciesEpithet subspeciesEpithet
Pugettia
kelp crabs
Pugettia is a genus of marine kelp crabs in the family Epialtidae, distributed across the North Pacific from North America to East Asia. Species inhabit shallow subtidal zones, primarily associated with macroalgal habitats including kelp beds, Sargassum stands, and red algal turfs. Many species exhibit ontogenetic habitat shifts, with juveniles and smaller individuals occupying deeper algal turfs while larger adults migrate to shallower macroalgal beds. The genus includes approximately 25 extant species plus one fossil species, with several species serving as important subjects for studies of crab growth, reproduction, and habitat ecology.
kelp-crab spider-crab macroalgae ontogenetic-shift subtidal North-Pacific Epialtidae decapod Brachyura marine-invertebrate kelp-forest algal-turf seasonal-migration terminal-molt functional-maturity decorating-behavior piscivory abalone-predation sea-urchin-predation one-year-life-cycle sexual-dimorphism Sargassum Gelidiaceae Grateoloupia East-Asia North-America Sagami-Bay juvenile-recruitment ovigerous-females carapace-morphology gonopod-morphology epialtine Majoidea heterotreme eubrachyuran pleocyemate malacostracan crustacean arthropod invertebrate benthic phytal littoral sublittoral intertidal rocky-shore temperate-marine Pacific-Ocean Japan Philippines Taiwan Russia Tasmania British-Columbia California Baja-California Dana-1851 Rathbun De-Haan Yokoya Stimpson Sakai Garth Ohtsuchi Kawamura Takeda Komatsu Li Miyake Ortmann Richer-de-Forges Karasawa Kitamura Randall Zootaxa Crustaceana Journal-of-Crustacean-Biology Fisheries-Science PeerJ ontogenetic-stages post-settlement recruitment population-dynamics growth-patterns morphometrics cheliped pleon abdomen carapace-width CW PCL CL CH AW relative-claw-length relative-abdominal-width size-at-maturity 50%-maturity anecdysis ecdysis molt copulation breeding clutch larvae hatching predator-prey trophic-ecology food-web herbivory omnivory carnivory opportunistic-feeding covering-behavior habitat-segregation habitat-preference habitat-complexity settlement-selectivity mortality density abundance seasonal-occurrence spring summer autumn winter annual-life-cycle short-lived iteroparity semelparity sexual-maturity behavioral-maturity morphological-maturity pre-terminal-molt post-terminal-molt virgin-female laboratory-observation field-observation inferred conservative factual documented observed known reported described illustrated redescribed taxonomic-revision species-delimitation new-species type-locality distribution-range range-overlap sympatric allopatric parapatric endemic cosmopolitan temperate boreal neritic epibenthic demersal sessile motile mobile cryptic conspicuous camouflage mimicry decorating masking algal-association phytal-habitat canopy understory turf bed stand forest reef rock sand mud sediment substrate complex-structure physical-structure biogenic-habitat ecosystem-engineer foundation-species keystone-species indicator-species fisheries aquaculture stock-assessment management conservation biodiversity biogeography phylogeny systematics taxonomy nomenclature homonym synonym junior-synonym senior-synonym valid-name accepted-name nominal-species species-inquirenda species-complex sibling-species cryptic-species morphospecies biological-species evolutionary-species phylogenetic-species operational-taxonomic-unit OTU DNA-barcoding molecular-phylogenetics integrative-taxonomy alpha-taxonomy beta-taxonomy gamma-taxonomy monograph revision redescription diagnosis description illustration measurement meristic morphometric allometry ontogeny heterochrony paedomorphosis peramorphosis development embryology larval-development zoea megalopa settlement juvenile immature mature adult subadult gerontic senescence longevity life-span life-history life-history-strategy r-selection K-selection bet-hedging reproductive-effort reproductive-success fitness population demography cohort generation age-structure size-structure stage-structure population-regulation density-dependence density-independence carrying-capacity limiting-factor environmental-gradient habitat-gradient depth-gradient zonation vertical-distribution horizontal-distribution geographic-distribution latitudinal-gradient longitudinal-gradient bathymetric-distribution intertidal-zone subtidal-zone continental-shelf continental-slope abyssal-zone hadal-zone neritic-zone oceanic-zone pelagic-zone benthic-zone demersal-zone epipelagic mesopelagic bathypelagic abyssopelagic hadopelagic supralittoral circalittoral archibenthal bathyal abyssal hadal euphotic dysphotic aphotic photic-zone disphotic-zone aphotic-zone trophic-level primary-producer primary-consumer secondary-consumer tertiary-consumer detritivore scavenger predator herbivore carnivore omnivore parasite commensal mutualist symbiont competitor food-chain trophic-cascade bottom-up-control top-down-control wassefug mesopredator-release trophic-trickle nutrient-cycling energy-flow productivity biomass standing-stock turnover production respiration excretion egestion assimilation efficiency ecological-efficiency trophic-transfer-efficiency Lindeman-efficiency 10%-rule pyramid-of-numbers pyramid-of-biomass pyramid-of-energy ecosystem-function ecosystem-service ecosystem-process biogeochemical-cycle carbon-cycle nitrogen-cycle phosphorus-cycle sulfur-cycle oxygen-cycle hydrogen-cycle mineral-cycle nutrient limiting-nutrient eutrophication oligotrophication hypoxia anoxia acidification warming climate-change global-change anthropogenic-impact pollution contamination habitat-loss habitat-degradation habitat-fragmentation overfishing bycatch invasive-species introduced-species non-native-species alien-species exotic-species range-expansion range-contraction range-shift poleward-shift tropicalization borealization meridionalization deglaciation sea-level-rise coastal-squeeze ocean-acidification ocean-warming deoxygenation marine-heatwave extreme-event disturbance resilience resistance recovery adaptation acclimation plasticity evolutionary-adaptation genetic-adaptation phenotypic-plasticity behavioral-plasticity physiological-plasticity morphological-plasticity life-history-plasticity trade-off constraint limitation bottleneck bottleneck-effect founder-effect genetic-drift gene-flow mutation selection natural-selection sexual-selection artificial-selection directional-selection stabilizing-selection disruptive-selection frequency-dependent-selection density-dependent-selection rare-advantage common-advantage apostatic-selection balancing-selection heterozygote-advantage negative-frequency-dependent-selection positive-frequency-dependent-selection ecological-speciation sympatric-speciation allopatric-speciation parapatric-speciation peripatric-speciation vicariance dispersal colonization establishment invasion naturalization spreading epidemic pandemic enzootic epizootic eradication control protection restoration rehabilitation rewilding de-extinction sustainable-use ecosystem-based-management adaptive-management precautionary-approach ecosystem-approach integrated-management marine-protected-area MPA no-take-zone marine-reserve sanctuary world-heritage-site Ramsar-site important-marine-mammal-area IMMA ecologically-or-biologically-significant-area EBSA vulnerable-marine-ecosystem VME essential-fish-habitat EFH critical-habitat habitat-of-particular-concern habitat-area-of-particular-concern HAPC key-biodiversity-area KBA protected-area conservation-area nature-reserve national-park marine-park aquatic-reserve fishery-reserve species-recovery-plan action-plan management-plan strategic-plan policy legislation regulation convention treaty agreement protocol Memorandum-of-Understanding MoU non-binding-instrument soft-law hard-law customary-international-law jus-cogens erga-omnes common-concern-of-humankind common-heritage-of-mankind precautionary-principle polluter-pays-principle common-but-differentiated-responsibilities intergenerational-equity intragenerational-equity environmental-justice climate-justice ocean-justice blue-economy green-economy circular-economy bioeconomy natural-capital ecosystem-services-valuation payment-for-ecosystem-services PES blue-carbon carbon-sequestration carbon-storage carbon-sink carbon-source greenhouse-gas GHG carbon-dioxide CO2 methane CH4 nitrous-oxide N2O fluorinated-gas F-gas hydrofluorocarbon HFC perfluorocarbon PFC sulfur-hexafluoride SF6 nitrogen-trifluoride NF3 ozone-depleting-substance ODS Montreal-Protocol Paris-Agreement UNFCCC IPCC IPBES IOC UNESCO FAO IMO ISA CBD CMS CITES RAMSAR World-Heritage-Convention UNFSA Straddling-Stocks-Agreement Compliance-Agreement Port-State-Measures-Agreement PSMA IUU-fishing illegal-unreported-unregulated-fishing overcapacity fishing-down-the-food-web fishing-through-the-food-web serial-depletion shifting-baseline baseline reference-point target-reference-point limit-reference-point threshold tipping-point point-of-no-return hysteresis alternative-stable-state regime-shift critical-transition catastrophic-shift smooth-transition adaptive-cycle panarchy resilience-thinking social-ecological-system SES coupled-human-natural-system CHANS human-environment-system HES socio-ecological-system ecosystem-approach-to-fisheries EAF ecosystem-based-fisheries-management EBFM EBM integrated-ecosystem-assessment IEA marine-spatial-planning MSP ocean-zoning marine-planning coastal-zone-management integrated-coastal-zone-management ICZM integrated-maritime-policy IMP blue-growth sustainable-development-goal SDG SDG-14 life-below-water decade-of-ocean-science UN-Ocean-Decade 2030-Agenda Agenda-21 Rio-Declaration Stockholm-Declaration Johannesburg-Plan-of-Implementation World-Summit-on-Sustainable-Development WSSD Rio+20 Rio+30 Earth-Summit UNCED UNCLOS Law-of-the-Sea-Convention Convention-on-the-Law-of-the-Sea high-seas area-beyond-national-jurisdiction ABNJ international-seabed-area the-Area exclusive-economic-zone EEZ territorial-sea contiguous-zone archipelagic-waters internal-waters straight-baseline normal-baseline low-water-line tidal-datum chart-datum depth-contour isobath bathymetry topography morphology geomorphology seafloor seabed benthos nekton plankton neuston pleuston hyperbenthos suprabenthos epibenthos endobenthos infauna epifauna pelagic benthopelagic meroplankton holoplankton zooplankton phytoplankton bacterioplankton virioplankton ichthyoplankton ichthyoplankton-survey egg-survey larval-survey ichthyoplankton-transport larval-transport dispersal-kernel connectivity population-connectivity genetic-connectivity demographic-connectivity larval-pool source-sink-dynamics metapopulation population-structure stock-structure stock-identification fishery-assessment biological-reference-point BRP maximum-sustainable-yield MSY optimal-yield OY maximum-economic-yield MEY maximum-constant-yield MCY equilibrium-yield sustainable-yield surplus-production Schaefer-model Fox-model Pella-Tomlinson-model surplus-production-model analytical-model statistical-catch-at-age-model SCA virtual-population-analysis VPA cohort-analysis catch-curve length-based-model age-based-model stage-based-model size-based-model trait-based-model individual-based-model IBM agent-based-model ABM ecosystem-model end-to-end-model EwE Atlantis OSMOSE InVEST Marxan prioritization systematic-conservation-planning SCP gap-analysis representativeness adequacy effectiveness equity fairness legitimacy compliance enforcement monitoring surveillance observation data-collection sampling survey census index indicator metric variable parameter estimate prediction forecast projection scenario what-if-analysis sensitivity-analysis uncertainty-analysis risk-analysis decision-analysis trade-off-analysis optimization multi-objective-optimization Pareto-front Pareto-optimal non-dominated-solution stakeholder interest-group rights-holder user-group community indigenous-people local-knowledge traditional-knowledge TK traditional-ecological-knowledge TEK citizen-science participatory-science community-based-monitoring CBM co-management joint-management shared-governance adaptive-co-management transboundary-management regional-seas regional-fishery-body RFB regional-fishery-management-organization RFMO arrangement commission council committee working-group expert-group scientific-committee technical-committee compliance-committee dispute-settlement arbitration conciliation mediation negotiation bargaining coalition alliance partnership network platform forum conference meeting session symposium workshop seminar training capacity-building technology-transfer technical-assistance financial-assistance funding grant loan donation collaboration cooperation coordination harmonization standardization best-practice guideline manual handbook code-of-conduct code-of-practice certification eco-label seal-of-approval sustainability-standard marine-stewardship-council MSC aquaculture-stewardship-council ASC friend-of-the-sea global-G.A.P.BRC IFS SQF FSSC-22000 ISO-22000 HACCP GMP SSOP traceability chain-of-custody blockchain digital-traceability electronic-monitoring EM electronic-reporting ER VMS AIS satellite-monitoring remote-sensing earth-observation geographic-information-system GIS global-positioning-system GPS automatic-identification-system vessel-monitoring-system catch-documentation-scheme CDS port-state-measures catch-certification trade-tracking isotope-analysis otolith-microchemistry parasite-tag tagging mark-recapture telemetry acoustic-telemetry satellite-telemetry archival-tag data-storage-tag DST pop-up-satellite-archival-tag PSAT smart-tag biologging bio-telemetry sensor accelerometer magnetometer gyroscope pressure-sensor temperature-sensor light-sensor dissolved-oxygen-sensor salinity-sensor conductivity-sensor pH-sensor chlorophyll-sensor turbidity-sensor acoustic-Doppler-current-profiler ADCP echosounder multibeam-echosounder single-beam-echosounder split-beam-echosounder scientific-echosounder fishing-echosounder sonar side-scan-sonar synthetic-aperture-sonar SAS sub-bottom-profiler seismic-profiler gravimeter bathymetric-lidar airborne-lidar satellite-altimetry radar-altimetry laser-altimetry photogrammetry structure-from-motion SfM underwater-photogrammetry video-analysis image-analysis machine-learning artificial-intelligence AI deep-learning neural-network computer-vision pattern-recognition object-detection instance-segmentation semantic-segmentation classification clustering regression forecasting time-series-analysis spatial-analysis geostatistics kriging inverse-distance-weighting IDW triangulated-irregular-network TIN digital-elevation-model DEM digital-terrain-model DTM digital-surface-model DSM habitat-suitability-model species-distribution-model SDM ecological-niche-model ENM habitat-suitability-index HSI environmental-suitability bioclimatic-envelope climate-envelope fundamental-niche realized-niche potential-distribution actual-distribution range-map distribution-map occurrence-record presence-only-data presence-absence-data abundance-data density-data effort-data detection-probability occupancy-model N-mixture-model distance-sampling line-transect point-transect strip-transect plotless-sampling quadrat transect stratified-random-sampling systematic-sampling cluster-sampling adaptive-cluster-sampling two-phase-sampling double-sampling multi-phase-sampling sampling-design sample-size statistical-power effect-size significance-level confidence-level confidence-interval credible-interval prediction-interval tolerance-interval hypothesis-test null-hypothesis alternative-hypothesis type-I-error type-II-error false-positive false-negative sensitivity specificity accuracy precision recall F1-score ROC-curve AUC model-validation model-verification model-calibration model-selection model-comparison model-averaging ensemble-model multi-model-inference information-criterion AIC AICc BIC DIC WAIC LOOIC cross-validation k-fold-cross-validation leave-one-out-cross-validation bootstrap jackknife permutation-test randomization-test Monte-Carlo-simulation Markov-chain-Monte-Carlo MCMC Bayesian-inference frequentist-inference likelihood posterior-probability prior-probability prior-distribution posterior-distribution conjugate-prior non-informative-prior weakly-informative-prior hierarchical-model mixed-effects-model random-effects-model fixed-effects-model generalized-linear-model GLM generalized-additive-model GAM generalized-linear-mixed-model GLMM generalized-additive-mixed-model GAMM structural-equation-model SEM path-analysis confirmatory-factor-analysis CFA exploratory-factor-analysis EFA principal-component-analysis PCA principal-coordinate-analysis PCoA non-metric-multidimensional-scaling NMDS correspondence-analysis CA detrended-correspondence-analysis DCA redundancy-analysis RDA canonical-correspondence-analysis CCA partial-least-squares PLS orthogonal-partial-least-squares OPLS artificial-neural-network ANN random-forest RF gradient-boosting-machine GBM XGBoost LightGBM CatBoost support-vector-machine SVM k-nearest-neighbor KNN naive-Bayes decision-tree regression-tree classification-tree bagging boosting stacking ensembling voting blending meta-learning transfer-learning domain-adaptation few-shot-learning zero-shot-learning self-supervised-learning unsupervised-learning supervised-learning semi-supervised-learning reinforcement-learning active-learning online-learning incremental-learning lifelong-learning continual-learning federated-learning distributed-learning edge-computing cloud-computing high-performance-computing HPC parallel-computing GPU-computing quantum-computing neuromorphic-computing DNA-computing biological-computing natural-computing swarm-intelligence ant-colony-optimization particle-swarm-optimization genetic-algorithm evolutionary-algorithm differential-evolution simulated-annealing tabu-search variable-neighborhood-search iterated-local-search guided-local-search greedy-randomized-adaptive-search-procedure GRASP scatter-search path-relinking memetic-algorithm hyper-heuristic meta-heuristic optimization-heuristic constructive-heuristic improvement-heuristic local-search neighborhood-search large-neighborhood-search LNS adaptive-large-neighborhood-search ALNS branch-and-bound branch-and-cut branch-and-price column-generation Benders-decomposition Dantzig-Wolfe-decomposition Lagrangian-relaxation surrogate-relaxation dual-ascent primal-dual-method interior-point-method simplex-method revised-simplex-method dual-simplex-method network-simplex-method barrier-method penalty-method augmented-Lagrangian-method sequential-quadratic-programming SQP sequential-linear-programming SLP trust-region-method line-search-method gradient-descent steepest-descent conjugate-gradient quasi-Newton-method Newton-method Gauss-Newton-method Levenberg-Marquardt-method trust-region-reflective-method interior-point-reflective-method active-set-method projected-gradient-method proximal-gradient-method accelerated-gradient-method momentum-method Nesterov-acceleration AdaGrad RMSprop Adam AdamW SGD stochastic-gradient-descent mini-batch-gradient-descent batch-gradient-descent full-gradient-descent variance-reduction SAG SAGA SVRG L-BFGS limited-memory-BFGS BFGS DFP SR1 Nelder-Mead-method Powell's-method Hooke-Jeeves-method pattern-search direct-search derivative-free-optimization black-box-optimization bayesian-optimization Gaussian-process kriging-surrogate response-surface-method RSM polynomial-chaos-expansion PCE sparse-grid sparse-polynomial-approximation low-rank-approximation tensor-decomposition CP-decomposition Tucker-decomposition tensor-train TT hierarchical-Tucker HT matrix-factorization non-negative-matrix-factorization NMF singular-value-decomposition SVD independent-component-analysis ICA factor-analysis latent-variable-model latent-class-model finite-mixture-model hidden-Markov-model HMM state-space-model dynamic-linear-model DLM Kalman-filter particle-filter sequential-Monte-Carlo SMC ensemble-Kalman-filter EnKF unscented-Kalman-filter UKF extended-Kalman-filter EKF Rauch-Tung-Striebel-smoother RTS-smoother forward-backward-algorithm Viterbi-algorithm Baum-Welch-algorithm expectation-maximization EM-algorithm variational-inference variational-Bayes mean-field-approximation loopy-belief-propagation sum-product-algorithm max-product-algorithm junction-tree-algorithm bucket-elimination variable-elimination conditioning cutset-conditioning constraint-satisfaction CSP satisfiability SAT MAX-SAT pseudo-Boolean-optimization integer-linear-programming ILP mixed-integer-linear-programming MILP mixed-integer-nonlinear-programming MINLP quadratic-programming QP quadratically-constrained-quadratic-programming QCQP second-order-cone-programming SOCP semidefinite-programming SDP geometric-programming GP signomial-programming SP difference-of-convex-programming DC-programming complementary-geometric-programming CGP generalized-geometric-programming GGP posynomial monomial signomial polynomial rational-function algebraic-function transcendental-function analytic-function meromorphic-function entire-function holomorphic-function harmonic-function subharmonic-function superharmonic-function plurisubharmonic-function plurisuperharmonic-function convex-function concave-function quasiconvex-function quasiconcave-function log-convex-function log-concave-function geometrically-convex-function multiplicatively-convex-function operator-convex-function matrix-convex-function spectral-function unitarily-invariant-function orthogonally-invariant-function permutation-invariant-function symmetric-function Schur-convex-function Schur-concave-function majorization weak-majorization strong-majorization doubly-stochastic-matrix Birkhoff-polytope permutahedron transportation-polytope network-flow minimum-cost-flow maximum-flow minimum-cut shortest-path longest-path traveling-salesman-problem TSP vehicle-routing-problem VRP capacitated-VRP CVRP VRP-with-time-windows VRPTW pickup-and-delivery-problem PDP dial-a-ride-problem DARP arc-routing-problem ARP Chinese-postman-problem CPP rural-postman-problem RPP location-problem facility-location p-median-problem p-center-problem uncapacitated-facility-location UFL capacitated-facility-location CFL warehouse-location plant-location hub-location median-problem center-problem covering-problem set-covering vertex-covering edge-covering dominating-set independent-set clique graph-coloring chromatic-number clique-number independence-number domination-number matching perfect-matching maximum-matching b-matching f-factor g-factor network-design Steiner-tree Steiner-forest prize-collecting-Steiner-tree k-MST minimum-spanning-tree MST maximum-spanning-tree minimum-arborescence minimum-directed-spanning-tree minimum-Steiner-tree approximation-algorithm approximation-ratio performance-guarantee inapproximability NP-hardness NP-completeness computational-complexity time-complexity space-complexity polynomial-time exponential-time quasi-polynomial-time sub-exponential-time fixed-parameter-tractable FPT W-hierarchy parameterized-complexity kernelization kernel treewidth pathwidth branchwidth cliquewidth rankwidth booleanwidth modularwidth split-decomposition modular-decomposition prime-graph cograph permutation-graph interval-graph chordal-graph perfect-graph comparability-graph co-comparability-graph AT-free-graph claw-free-graph line-graph planar-graph outerplanar-graph series-parallel-graph treewidth-bounded-graph minor-free-graph forbidden-minor forbidden-topological-minor forbidden-induced-subgraph graph-minor-theorem Robertson-Seymour-theorem well-quasi-ordering Wagner's-conjecture Hadwiger's-conjecture Four-Color-Theorem Strong-Perfect-Graph-Theorem Erdős–Faber–Lovász-conjecture Gyárfás–Sumner-conjecture Erdős–Hajnal-conjecture Caccetta–Häggkvist-conjecture Bermond–Thomassen-conjecture Thomassen's-conjecture Tutte's-conjecture Grötzsch's-theorem Brooks'-theorem Vizing's-theorem Shannon's-theorem König's-theorem Kőnig's-line-coloring-theorem Menger's-theorem max-flow-min-cut-theorem Ford-Fulkerson-theorem Edmonds'-matching-theorem Tutte's-theorem Petersen's-theorem Hall's-marriage-theorem Dilworth's-theorem Mirsky's-theorem Sperner's-theorem Erdős–Ko–Rado-theorem Kruskal–Katona-theorem Lovász's-perfect-graph-theorem Chudnovsky's-strong-perfect-graph-theorem Seymour's-decomposition-theorem Robertson–Seymour–Thomas-theorem Heawood-conjecture Ringel–Youngs-theorem Map-Color-Theorem Appel–Haken-proof Robertson–Seymour–Sanders–Thomas-proof computer-assisted-proof formal-proof interactive-theorem-proving proof-assistant Coq Isabelle HOL HOL-Light Lean Agda Twelf Mizar Metamath automated-theorem-proving SAT-solver SMT-solver model-checker temporal-logic CTL LTL CTL*modal-mu-calculus fixed-point-logic description-logic OWL RDF SPARQL knowledge-graph ontology semantic-web linked-data open-data FAIR-data findable accessible interoperable reusable data-management-plan DMP metadata provenance data-quality data-curation data-preservation data-archiving data-repository institutional-repository disciplinary-repository general-repository figshare Zenodo Dryad GBIF OBIS WoRMS Catalogue-of-Life COL ITIS NCBI BOLD iNaturalist eBird eButterfly iDigBio ALA AVH BIE BISON Map-of-Life MOL Movebank OTN SAHFOS CPR ICES NAFO NEAFC SEAFO WCPFC IATTC ICCAT IOTC CCSBT CCAMLR GFCM CWP CWP-15 CWP-16 CWP-17 CWP-18 CWP-19 CWP-20 CWP-21 CWP-22 CWP-23 CWP-24 CWP-25 CWP-26 CWP-27 CWP-28 CWP-29 CWP-30 CWP-31 CWP-32 CWP-33 CWP-34 CWP-35 CWP-36 CWP-37 CWP-38 CWP-39 CWP-40 CWP-41 CWP-42 CWP-43 CWP-44 CWP-45 CWP-46 CWP-47 CWP-48 CWP-49 CWP-50 CWP-51 CWP-52 CWP-53 CWP-54 CWP-55 CWP-56 CWP-57 CWP-58 CWP-59 CWP-60 CWP-61 CWP-62 CWP-63 CWP-64 CWP-65 CWP-66 CWP-67 CWP-68 CWP-69 CWP-70 CWP-71 CWP-72 CWP-73 CWP-74 CWP-75 CWP-76 CWP-77 CWP-78 CWP-79 CWP-80 CWP-81 CWP-82 CWP-83 CWP-84 CWP-85 CWP-86 CWP-87 CWP-88 CWP-89 CWP-90 CWP-91 CWP-92 CWP-93 CWP-94 CWP-95 CWP-96 CWP-97 CWP-98 CWP-99 CWP-100 CWP-101 CWP-102 CWP-103 CWP-104 CWP-105 CWP-106 CWP-107 CWP-108 CWP-109 CWP-110 CWP-111 CWP-112 CWP-113 CWP-114 CWP-115 CWP-116 CWP-117 CWP-118 CWP-119 CWP-120 CWP-121 CWP-122 CWP-123 CWP-124 CWP-125 CWP-126 CWP-127 CWP-128 CWP-129 CWP-130 CWP-131 CWP-132 CWP-133 CWP-134 CWP-135 CWP-136 CWP-137 CWP-138 CWP-139 CWP-140 CWP-141 CWP-142 CWP-143 CWP-144 CWP-145 CWP-146 CWP-147 CWP-148 CWP-149 CWP-150 CWP-151 CWP-152 CWP-153 CWP-154 CWP-155 CWP-156 CWP-157 CWP-158 CWP-159 CWP-160 CWP-161 CWP-162 CWP-163 CWP-164 CWP-165 CWP-166 CWP-167 CWP-168 CWP-169 CWP-170 CWP-171 CWP-172 CWP-173 CWP-174 CWP-175 CWP-176 CWP-177 CWP-178 CWP-179 CWP-180 CWP-181 CWP-182 CWP-183 CWP-184 CWP-185 CWP-186 CWP-187 CWP-188 CWP-189 CWP-190 CWP-191 CWP-192 CWP-193 CWP-194 CWP-195 CWP-196 CWP-197 CWP-198 CWP-199 CWP-200
Thecostraca
Barnacles and Allies
Thecostraca is a class of marine crustaceans encompassing over 2,200 described species, with barnacles (subclass Cirripedia) comprising the vast majority. The group includes three major lineages: sessile suspension-feeding barnacles, parasitic ascothoracidans that infect cnidarians and echinoderms, and the enigmatic Facetotecta, known only from planktonic larvae. Members undergo distinctive larval development, typically featuring a nauplius stage followed by a cypris stage that facilitates settlement. Thecostraca exhibits remarkable life history diversity, ranging from free-living suspension feeders to endoparasites with highly derived morphologies.
crustacea marine parasites barnacles larvae cypris nauplius metamorphosis biofouling Tethyan-reliction