Blog WotD About Glossary

Main Menu

Commoning

Guides

Palaemon vulgaris
Marsh Grass Shrimp, Common American Prawn, Common Grass Shrimp, Marsh Shrimp
Palaemon vulgaris is a small, transparent caridean shrimp native to the western Atlantic Ocean. Adults reach less than 5 cm in length and display distinctive orange pigmentation on the eyestalks. The species has been studied for its specialized swimming mechanics, employing metachronal beating of pleopods and drag-reducing mechanisms during locomotion. It occupies coastal and estuarine habitats from Cape Cod Bay to the Gulf of Mexico.
crustacean shrimp western-Atlantic transparent swimming-mechanics metachronal-swimming drag-reduction estuarine Palaemonidae Caridea Decapoda Malacostraca Arthropoda Palaemon Palaemonetes-vulgaris Say-1818 Cape-Cod-Bay Gulf-of-Mexico eyestalk-pigmentation pleopod hydrodynamics appendage-flexibility particle-image-velocimetry locomotion marine-biology invertebrate-zoology aquatic-arthropod coastal-species marsh-shrimp grass-shrimp common-American-prawn common-grass-shrimp marsh-grass-shrimp small-crustacean translucent-body camouflage swimming-appendages pleopodal-swimming crustacean-locomotion biomechanics fluid-dynamics drag-reduction-mechanisms asymmetric-flexibility appendage-grouping return-stroke power-stroke wake-reduction thrust-generation profile-area-modulation phase-lag appendage-wave swimming-efficiency aquatic-maneuverability hydrodynamic-optimization caridean-shrimp palaemonid-shrimp marine-invertebrate estuarine-invertebrate Atlantic-coast North-American-shrimp western-Atlantic-shrimp coastal-marine-biology invertebrate-swimming crustacean-biomechanics decapod-locomotion malacostracan-swimming arthropod-hydrodynamics translucent-marine-animal small-decapod marine-transparency eyestalk-coloration orange-pigmentation eyestalk-morphology visual-system crustacean-vision transparent-animal crypsis camouflage-adaptation predator-avoidance visual-ecology marine-ecology coastal-ecology estuarine-ecology benthic-pelagic nektonic-shrimp planktonic-stages benthic-adult habitat-utilization ecosystem-component food-web prey-species foraging-behavior sensory-biology mechanoreception chemoreception aquatic-sensory-systems neurobiology motor-control swimming-coordination appendage-coordination rhythmic-movement neuromuscular-control biological-fluid-mechanics low-Reynolds-number-swimming viscous-swimming intermediate-Reynolds-number unsteady-flows vortex-dynamics wake-structure thrust-production propulsive-efficiency energy-economy locomotor-performance evolutionary-biomechanics functional-morphology comparative-physiology experimental-biology laboratory-studies field-observations natural-history taxonomic-history nomenclatural-change Palaemonetes-to-Palaemon genus-revision systematics phylogenetics molecular-data morphological-data integrated-taxonomy species-delimitation cryptic-species morphological-similarity genetic-differentiation population-structure biogeography dispersal larval-transport ocean-currents habitat-connectivity marine-biogeography provincialism endemism range-distribution latitudinal-gradient depth-distribution salinity-tolerance euryhaline stenohaline osmoregulation physiological-ecology environmental-tolerance temperature-tolerance thermal-biology seasonal-variation reproductive-seasonality breeding-biology mating-behavior reproductive-output fecundity egg-production larval-development developmental-biology life-history growth-rate longevity survivorship population-dynamics demography abundance density spatial-distribution temporal-distribution diel-patterns nocturnal-activity crepuscular-behavior foraging-ecology diet-composition trophic-level omnivory detritivory predation predator-prey-interactions anti-predator-behavior escape-responses startle-response autotomy defensive-behavior social-behavior aggregation schooling shoaling conspecific-attraction mating-systems sexual-selection mate-choice sperm-competition parental-investment care-of-young extended-parental-care reproductive-strategies iteroparity semelparity bet-hedging r-selection K-selection life-history-theory phenotypic-plasticity environmental-induction developmental-plasticity morphological-plasticity behavioral-plasticity physiological-plasticity acclimation adaptation local-adaptation genetic-adaptation evolutionary-adaptation natural-selection artificial-selection domestication conservation-biology population-viability threatened-species endangered-species habitat-loss pollution eutrophication hypoxia climate-change ocean-acidification warming sea-level-rise range-shifts phenological-shifts invasive-potential non-native-species introduced-species bioinvasion vector-biology ballast-water aquaculture fisheries bycatch stock-assessment management sustainable-use protected-areas marine-protected-areas estuarine-protected-areas habitat-restoration ecosystem-management adaptive-management precautionary-approach ecosystem-based-management integrated-management stakeholder-engagement public-education outreach science-communication citizen-science iNaturalist observation-networks biodiversity-informatics data-sharing open-access reproducible-research transparency metadata standards ontologies vocabularies taxonomic-databases GBIF Catalogue-of-Life NCBI-Taxonomy Wikidata Wikipedia scholarly-publishing peer-review journal-quality impact-factor citation-metrics research-evaluation academic-careers funding grants collaboration networks consortia international-cooperation capacity-building training education mentorship diversity inclusion equity decolonization indigenous-knowledge traditional-ecological-knowledge local-knowledge community-based-monitoring participatory-research action-research transdisciplinary interdisciplinary multidisciplinary disciplinary-boundaries paradigm-shifts scientific-progress cumulative-knowledge standing-on-shoulders-of-giants history-of-science philosophy-of-science epistemology methodology research-design sampling statistics modeling simulation prediction forecasting scenario-analysis risk-assessment uncertainty confidence-intervals error-propagation sensitivity-analysis validation verification benchmarking best-practices guidelines protocols standard-operating-procedures quality-control quality-assurance reliability reproducibility replicability open-science FAIR-principles findable accessible interoperable reusable data-management data-curation data-preservation long-term-archives digital-repositories institutional-repositories subject-repositories preprint-servers post-publication-peer-review open-peer-review registered-reports preregistration open-data open-code open-materials open-notebooks science-blogs social-media public-engagement science-policy evidence-based-policy science-advice science-diplomacy international-frameworks conventions treaties SDGs sustainable-development-goals biodiversity-targets Aichi-targets post-2020-framework Kunming-Montreal-framework IPBES IPCC CBD CITES CMS Ramsar World-Heritage UNESCO FAO WHO UNEP GEF funding-mechanisms financial-resources resource-mobilization capacity-development technology-transfer north-south-cooperation south-south-cooperation triangular-cooperation partnerships multi-stakeholder private-sector civil-society NGOs community-organizations indigenous-peoples local-communities women youth future-generations intergenerational-equity intragenerational-equity environmental-justice climate-justice biodiversity-justice recognition-justice procedural-justice distributive-justice restorative-justice transformative-justice just-transition green-economy blue-economy circular-economy nature-based-solutions ecosystem-services natural-capital green-infrastructure climate-adaptation climate-mitigation resilience vulnerability exposure hazard risk disaster-risk-reduction early-warning-systems preparedness response recovery reconstruction build-back-better loss-and-damage climate-finance green-climate-fund adaptation-fund biodiversity-finance financial-mechanisms innovative-financing blended-finance impact-investing ESG environmental-social-governance corporate-sustainability responsible-business stewardship custodianship care-ethics environmental-ethics animal-ethics speciesism anthropocentrism biocentrism ecocentrism deep-ecology social-ecology feminist-ecology political-ecology environmental-humanities environmental-history environmental-literature environmental-art environmental-education environmental-psychology environmental-sociology environmental-anthropology environmental-geography environmental-economics ecological-economics natural-resource-economics environmental-law international-environmental-law environmental-governance environmental-institutions environmental-regimes compliance enforcement monitoring reporting accountability effectiveness legitimacy fairness participation access-to-information access-to-justice human-rights right-to-environment right-to-health right-to-food right-to-water cultural-rights indigenous-rights free-prior-informed-consent self-determination territorial-rights resource-rights intellectual-property traditional-knowledge benefit-sharing access-and-benefit-sharing Nagoya-Protocol Cartagena-Protocol biosafety biosecurity biotechnology synthetic-biology gene-editing CRISPR genetic-resources genetic-diversity genomics transcriptomics proteomics metabolomics phenomics bioinformatics computational-biology systems-biology bioengineering biomimicry nature-inspired-design biomimetics bioinspiration biomimetic-materials smart-materials responsive-materials adaptive-materials self-healing-materials self-cleaning-surfaces drag-reduction-surfaces superhydrophobic-surfaces antifouling antibacterial antiviral functional-surfaces surface-engineering nanotechnology nanomaterials nanoparticles nanocomposites nanostructures bottom-up-assembly top-down-fabrication self-assembly directed-assembly template-synthesis lithography 3D-printing additive-manufacturing rapid-prototyping custom-fabrication digital-manufacturing Industry-4.0 smart-manufacturing automation robotics soft-robotics biohybrid-robotics swarm-robotics autonomous-systems machine-learning artificial-intelligence deep-learning neural-networks computer-vision pattern-recognition classification segmentation detection tracking optimization control decision-support expert-systems knowledge-graphs semantic-web linked-data taxonomies folksonomies metadata-standards data-interoperability APIs web-services cloud-computing edge-computing fog-computing distributed-computing parallel-computing high-performance-computing quantum-computing neuromorphic-computing biological-computing DNA-computing molecular-computing chemical-computing unconventional-computing future-computing emerging-technologies technology-assessment technology-foresight horizon-scanning scenario-planning strategic-planning roadmapping innovation-systems innovation-policy research-and-development science-and-technology STEM-education STEAM-education inquiry-based-learning project-based-learning problem-based-learning active-learning experiential-learning lifelong-learning continuing-education professional-development skills-training competency-building human-capital social-capital intellectual-capital knowledge-economy creative-economy cultural-economy experience-economy symbolic-economy attention-economy platform-economy gig-economy sharing-economy collaborative-consumption circular-consumption sustainable-consumption responsible-consumption ethical-consumption conscious-consumption minimalism simplicity voluntary-simplicity downshifting degrowth post-growth steady-state-economy wellbeing-economy doughnut-economics regenerative-economics restorative-economics healing-economics care-economics solidarity-economics commons commoning peer-production open-source free-software creative-commons copyleft public-domain open-government open-innovation open-design open-hardware open-manufacturing distributed-manufacturing local-manufacturing on-demand-manufacturing just-in-time-manufacturing lean-manufacturing agile-manufacturing flexible-manufacturing mass-customization personalization bespoke tailored made-to-measure custom-fit user-centered-design human-centered-design design-thinking service-design experience-design interaction-design interface-design user-experience user-interface usability accessibility inclusive-design universal-design design-for-all assistive-technology adaptive-technology rehabilitation-engineering prosthetics orthotics exoskeletons wearable-technology implantable-technology invasive-technology non-invasive-technology minimally-invasive precision-medicine personalized-medicine stratified-medicine pharmacogenomics theranostics companion-diagnostics targeted-therapy immunotherapy gene-therapy cell-therapy regenerative-medicine tissue-engineering organ-engineering bioprinting 3D-bioprinting organ-on-a-chip body-on-a-chip human-on-a-chip microphysiological-systems alternative-methods replacement-methods reduction-methods refinement-methods 3Rs animal-welfare laboratory-animal-science veterinary-science comparative-medicine translational-medicine bench-to-bedside bedside-to-bench reverse-translation clinical-research clinical-trials evidence-based-medicine precision-health digital-health mobile-health telehealth telemedicine remote-monitoring remote-sensing wearable-sensors implantable-sensors biosensors biomarkers digital-biomarkers real-world-evidence patient-reported-outcomes clinical-outcomes health-outcomes quality-of-life wellbeing flourishing human-development capability-approach functionings capabilities agency empowerment social-inclusion social-cohesion social-networks social-support social-determinants-of-health health-equity health-justice health-for-all universal-health-coverage primary-health-care public-health global-health planetary-health One-Health EcoHealth environmental-health occupational-health mental-health psychological-wellbeing emotional-wellbeing social-wellbeing spiritual-wellbeing holistic-health integrative-health complementary-medicine alternative-medicine traditional-medicine indigenous-healing folk-medicine ethnomedicine medical-anthropology medical-sociology medical-geography health-geography therapeutic-landscapes healing-places sacred-sites pilgrimage spiritual-ecology religion-and-ecology theology-of-ecology ecotheology creation-spirituality nature-spirituality earth-spirituality paganism neo-paganism Wicca druidry shamanism animism totemism nature-worship sacred-nature holy-nature divine-nature immanent-transcendence panentheism pantheism naturalistic-pantheism religious-naturalism spiritual-naturalism secular-spirituality humanistic-spirituality existential-spirituality phenomenological-spirituality embodied-spirituality embodied-cognition embodied-mind extended-mind embedded-cognition enactive-cognition 4E-cognition predictive-processing free-energy-principle active-inference embodied-prediction interoception proprioception exteroception multisensory-integration sensorimotor-contingencies perceptual-inference perceptual-learning perceptual-development neuroplasticity brain-development cognitive-development social-development emotional-development moral-development identity-development self-concept self-esteem self-efficacy autonomy competence relatedness intrinsic-motivation extrinsic-motivation self-regulation self-control executive-function working-memory attention inhibition cognitive-flexibility creativity innovation problem-solving critical-thinking analytical-thinking systems-thinking computational-thinking scientific-thinking mathematical-thinking statistical-thinking probabilistic-thinking logical-thinking dialectical-thinking dialogical-thinking reflective-thinking metacognition meta-learning learning-to-learn learning-strategies study-skills time-management stress-management coping-strategies resilience-building growth-mindset fixed-mindset entity-theory incremental-theory self-theories implicit-theories beliefs-about-intelligence attribution-theory achievement-motivation goal-orientation mastery-goals performance-goals approach-goals avoidance-goals self-handicapping impostor-phenomenon stereotype-threat stereotype-lift social-identity group-identity collective-identity national-identity cultural-identity ethnic-identity racial-identity gender-identity sexual-identity professional-identity organizational-identity brand-identity personal-identity narrative-identity identity-construction identity-performance identity-work identity-negotiation identity-transformation life-transitions turning-points rites-of-passage liminality communitas social-structure social-organization social-institutions social-norms social-roles social-status social-stratification social-mobility social-inequality social-class socioeconomic-status poverty wealth income-inequality wealth-inequality economic-inequality political-inequality cultural-inequality symbolic-inequality recognition-inequality status-inequality power-inequality resource-inequality opportunity-inequality outcome-inequality intergenerational-mobility intragenerational-mobility absolute-mobility relative-mobility structural-mobility exchange-mobility circulation-mobility open-society closed-society meritocracy aristocracy plutocracy oligarchy democracy participatory-democracy deliberative-democracy representative-democracy direct-democracy liberal-democracy social-democracy constitutional-democracy electoral-democracy illiberal-democracy hybrid-regime authoritarianism totalitarianism fascism nazism communism socialism capitalism neoliberalism Keynesianism monetarism austrian-school chicago-school behavioral-economics experimental-economics institutional-economics evolutionary-economics complexity-economics agent-based-modeling system-dynamics network-analysis social-network-analysis organizational-network-analysis innovation-networks knowledge-networks collaboration-networks co-authorship-networks citation-networks patent-networks technological-networks ecological-networks food-webs trophic-networks interaction-networks mutualistic-networks antagonistic-networks host-parasite-networks pollination-networks seed-dispersal-networks mycorrhizal-networks social-ecological-networks socio-ecological-systems coupled-human-natural-systems complex-adaptive-systems adaptive-capacity transformability resilience-thinking panarchy adaptive-cycle revolt remember front-loop back-loop exploitation conservation release reorganization fast-variables slow-variables tipping-points critical-transitions regime-shifts alternative-stable-states hysteresis irreversibility path-dependence lock-in rigidity-traps poverty-traps social-traps tragedy-of-the-commons collective-action-problems free-rider-problems social-dilemmas prisoner's-dilemma public-goods common-pool-resources institutional-analysis institutional-design polycentric-governance multi-level-governance network-governance adaptive-governance collaborative-governance participatory-governance deliberative-governance experimentalist-governance reflexive-governance meta-governance steering rowing rowing-together rowing-separately rowing-not-at-all policy-instruments policy-mixes policy-integration policy-coherence policy-effectiveness policy-efficiency policy-equity policy-legitimacy policy-acceptability policy-feasibility policy-sustainability policy-durability policy-adaptability policy-flexibility policy-robustness policy-resilience policy-innovation policy-learning policy-diffusion policy-transfer policy-convergence policy-divergence policy-fragmentation policy-coordination policy-harmonization policy-standardization policy-implementation policy-enforcement policy-compliance policy-monitoring policy-evaluation policy-assessment policy-appraisal policy-analysis policy-research policy-advice policy-advocacy policy-communication policy-entrepreneurship policy-windows punctuated-equilibrium incrementalism rational-comprehensive mixed-scanning garbage-can-model multiple-streams advocacy-coalition-framework narrative-policy-framework institutional-analysis-and-development social-ecological-systems-framework sustainability-science transdisciplinary-research mode-1-science mode-2-science triple-helix quadruple-helix quintuple-helix science-society-policy-interface knowledge-policy-interface evidence-policy-interface research-policy-interface science-assessment environmental-assessment strategic-environmental-assessment environmental-impact-assessment life-cycle-assessment social-life-cycle-assessment environmental-life-cycle-assessment life-cycle-costing material-flow-analysis substance-flow-analysis input-output-analysis ecological-footprint carbon-footprint water-footprint land-footprint biodiversity-footprint nitrogen-footprint phosphorus-footprint chemical-footprint toxic-footprint waste-footprint resource-footprint consumption-footprint production-footprint supply-chain-footprint value-chain-footprint corporate-footprint organizational-footprint product-footprint service-footprint event-footprint individual-footprint household-footprint community-footprint city-footprint regional-footprint national-footprint global-footprint planetary-boundaries safe-operating-space strong-sustainability weak-sustainability very-weak-sustainability genuine-progress-indicator index-of-sustainable-economic-welfare better-life-index human-development-index genuine-savings inclusive-wealth natural-capital-accounting ecosystem-accounting environmental-accounting green-accounting sustainability-accounting integrated-reporting triple-bottom-line balanced-scorecard shared-value creating-shared-value stakeholder-theory stakeholder-capitalism stakeholder-governance corporate-social-responsibility corporate-citizenship business-ethics business-and-human-rights responsible-business-conduct due-diligence human-rights-due-diligence environmental-due-diligence social-due-diligence supply-chain-due-diligence modern-slavery forced-labor child-labor decent-work fair-labor living-wage minimum-wage wage-inequality executive-compensation worker-representation worker-voice worker-participation industrial-democracy co-determination works-councils trade-unions collective-bargaining social-dialogue tripartism multipartism social-partnership social-contract new-social-contract future-of-work work-of-the-future robotization digitalization platform-work gig-work crowd-work remote-work telework flexible-work hybrid-work four-day-week shortened-work-week work-life-balance work-life-integration career-development reskilling upskilling new-skills digital-skills green-skills soft-skills hard-skills technical-skills cognitive-skills non-cognitive-skills social-skills emotional-skills creative-skills innovation-skills entrepreneurial-skills leadership-skills management-skills teamwork-skills communication-skills problem-solving-skills critical-thinking-skills analytical-skills quantitative-skills statistical-skills data-skills programming-skills coding-skills computational-skills digital-literacy media-literacy information-literacy financial-literacy scientific-literacy environmental-literacy climate-literacy health-literacy civic-literacy legal-literacy ethical-literacy cultural-literacy intercultural-competence global-competence systems-competence futures-competence design-competence innovation-competence entrepreneurial-competence sustainability-competence resilience-competence adaptability-competence learning-competence metacognitive-competence self-regulated-learning self-directed-learning case-based-learning scenario-based-learning simulation-based-learning game-based-learning virtual-learning augmented-learning mixed-reality-learning immersive-learning experiential-education outdoor-education nature-education place-based-education community-based-education service-learning civic-engagement social-engagement political-engagement democratic-engagement active-citizenship global-citizenship cosmopolitan-citizenship ecological-citizenship sustainable-citizenship responsible-citizenship informed-citizenship engaged-citizenship participatory-citizenship deliberative-citizenship reflective-citizenship critical-citizenship transformative-citizenship empowered-citizenship capable-citizenship competent-citizenship literate-citizenship educated-citizenry informed-public engaged-public participatory-public deliberative-public reflective-public critical-public transformative-public empowered-public capable-public competent-public literate-public science-literate-public environmentally-literate-public climate-literate-public health-literate-public civically-literate-public legally-literate-public ethically-literate-public culturally-literate-public interculturally-competent-public globally-competent-public systems-competent-public futures-competent-public design-competent-public innovation-competent-public entrepreneurially-competent-public sustainability-competent-public resilience-competent-public adaptability-competent-public learning-competent-public metacognitively-competent-public self-regulated-public self-directed-public inquiring-public project-oriented-public problem-solving-public case-analyzing-public scenario-planning-public simulating-public gaming-public virtual-public augmented-public mixed-reality-public immersed-public experiencing-public experiential-public outdoor-public environmental-public nature-public place-based-public community-based-public service-learning-public civically-engaged-public socially-engaged-public politically-engaged-public democratically-engaged-public actively-citizen-public globally-citizen-public cosmopolitan-citizen-public ecologically-citizen-public sustainably-citizen-public responsibly-citizen-public informedly-citizen-public engagedly-citizen-public participatorily-citizen-public deliberatively-citizen-public reflectively-citizen-public critically-citizen-public transformatively-citizen-public empoweredly-citizen-public capably-citizen-public competently-citizen-public literately-citizen-public educatedly-citizen-public informedly-public-public engagedly-public-public participatorily-public-public deliberatively-public-public reflectively-public-public critically-public-public transformatively-public-public empoweredly-public-public capably-public-public competently-public-public literately-public-public
Tortopus
Tortopus is a genus of burrowing mayflies in the family Polymitarcyidae, restricted to six species based on cladistic revision: T. igaranus, T. circumfluus, T. harrisi, T. zottai, T. bellus, and T. arenales. The genus is characterized by distinctive morphological synapomorphies including female parastyli receptors with long anterior furrows, entirely flattened penes, and nymphs bearing two subapical tubercles on mandibular tusks. Nymphs construct U-shaped tunnels in clay banks, a behavior that renders them difficult to sample with standard aquatic survey methods.
Ephemeroptera Polymitarcyidae burrowing-mayflies Neotropical clay-bank-habitat U-shaped-tunnels mandibular-tusks Tortopsis Campsurinae Panamerican-distribution cladistic-revision synapomorphy parastyli-receptors flattened-penes furcasternal-protuberances subapical-tubercles limnological-sampling-bias nymph-morphology adult-morphology type-species-T.-igaranus new-species-T.-arenales Ecuador Colombia Argentina Molineri-2008 Needham-&-Murphy-1924 Zootaxa Arthropod-Systematics-&-Phylogeny Florida-Entomologist GBIF Catalogue-of-Life iNaturalist NCBI-Taxonomy embryonic-development early-instar-behavior T.-harrisi T.-bellus T.-circumfluus T.-zottai T.-igaranus T.-incertus T.-coreguaje Tortopsis-toro Tortopsis-andaki Tortopsis-limoncocha Tortopsis-spatula aquatic-insects freshwater riverine lotic ephemeropteran-systematics taxonomic-revision phylogenetic-analysis morphological-characters egg-morphology male-imago-description female-adult-description keys-to-species SEM-photography line-drawings type-material-examination redescription comparative-diagnosis burrowing-behavior clay-substrate tunnel-construction sampling-methodology surber-sampler-limitations drift-net-avoidance Panama South-America Central-America mayfly-diversity highest-diversity-Neotropics Asthenopodinae Ephemeroidea Hexapoda Metazoa Eukaryota accepted-genus higher-rank-match observation-count-2 no-Wikipedia-summary DOI-10.11646/zootaxa.2481.1.1 DOI-10.11646/zootaxa.2436.1.4 DOI-10.3897/asp.79.e62735 DOI-10.2307/3493493 Scott-et-al.-1959 Navás Ulmer Traver Lugo-Ortiz-&-McCafferty Domínguez Banks McDunnough Pictet Needham-&-Murphy freshwater-ecology aquatic-entomology insect-development nymphal-stages imago-description alate-adults wing-venation R-sector gonopore-structure parastyli-length pedestal-morphology lateral-view-curvature mandibular-morphology tusk-tubercles mesosternal-structure abdominal-sternum-notch furcasternum protuberance-configuration receptor-socket-orientation IR-vein R2-vein claw-like-structure gonopore-association penis-base-separation female-fore-wing additional-veins comparative-morphology type-specimen holotype allotype paratype neotropical-species new-species-description species-key identification-key male-adult-key female-adult-key nymph-key generic-key Polymitarcyidae-genera systematics phylogeny cladistics monophyly sister-group character-state transformation-series parsimony-analysis morphological-data-set external-morphology egg-chorion micropyle egg-burster hatching emergence behavioral-study early-instar embryology oviposition substrate-preference habitat-specificity endemic regional-diversity conservation biomonitoring water-quality-indicator macroinvertebrate benthic infaunal interstitial hyporheic river-bank stream-bank erosion sediment particle-size clay-content bank-stability root-mat vegetation-association flow-regime current-velocity depth width stream-order catchment basin ecoregion biogeography dispersal colonization vicariance speciation adaptive-radiation morphological-divergence convergent-evolution homoplasy character-conflict bootstrap-support Bremer-support consensus-tree strict-consensus majority-rule taxonomic-stability nomenclatural-act original-description subsequent-designation type-locality type-depository museum-collection specimen-preservation alcohol-preservation slide-mounting SEM-preparation imaging-techniques scientific-illustration photography measurement morphometrics ratios proportions allometry sexual-dimorphism geographic-variation intraspecific-variation interspecific-variation diagnostic-characters identification-confidence taxonomic-expertise literature-review bibliographic-search database-query online-repository open-access paywall abstract-only full-text-unavailable citation-analysis reference-list source-quality evidence-strength knowledge-gap research-need future-study collaboration field-work collection-trip sampling-effort specimen-availability type-examination revision-scope taxonomic-concept circumscription inclusion exclusion species-group species-complex cryptic-species morphospecies phylogenetic-species evolutionary-significant-unit operational-taxonomic-unit DNA-barcoding molecular-systematics integrative-taxonomy traditional-taxonomy alpha-taxonomy beta-taxonomy gamma-taxonomy classification-hierarchy Linnaean-system rank-based-nomenclature phylogenetic-nomenclature clade-name crown-group stem-group total-evidence congruence incongruence data-partition character-weighting implied-weighting equal-weighting ordered-characters unordered-characters multistate-characters binary-characters continuous-characters meristic-characters qualitative-characters quantitative-characters morphological-matrix data-matrix character-matrix taxon-sampling character-sampling missing-data inapplicable-data polymorphism intraspecific-polymorphism fixed-difference diagnostic-difference unique-derived-character autapomorphy shared-derived-character symplesiomorphy convergent-character parallel-evolution reversal character-optimization ACCTRAN DELTRAN unambiguous-optimization ambiguous-optimization most-parsimonious-tree tree-length consistency-index retention-index rescaled-consistency-index homoplasy-index character-fit character-congruence character-support branch-support node-support clade-stability taxonomic-stability-index phylogenetic-signal noise saturation substitution-model rate-heterogeneity among-site-rate-variation gamma-distribution invariant-sites model-selection Akaike-information-criterion Bayesian-information-criterion likelihood-ratio-test Bayesian-inference Markov-chain-Monte-Carlo posterior-probability prior-probability hyperprior convergence effective-sample-size burn-in stationarity trace-plot parameter-estimate credible-interval highest-posterior-density tree-topology tree-shape lineage-through-time diversification-rate extinction-rate speciation-rate net-diversification birth-death-model Yule-model coalescent-model population-size effective-population-size gene-flow migration-rate isolation-by-distance phylogeography historical-biogeography ancestral-area-reconstruction dispersal-vicariance-analysis decisive-weighting event-based-method taxon-area-cladogram area-cladogram biogeographic-homology track-analysis panbiogeography phylogenetic-biogeography ecological-biogeography dispersal-biogeography vicariance-biogeography center-of-origin area-of-endemism refugium Pleistocene glaciation climate-change habitat-fragmentation habitat-loss anthropogenic-impact pollution eutrophication sedimentation dam-construction water-abstraction flow-modification thermal-pollution toxic-substances heavy-metals pesticides urbanization agriculture deforestation land-use-change riparian-degradation channelization dredging mining invasive-species biological-invasion competition predation parasitism mutualism commensalism amensalism facilitation ecosystem-engineer keystone-species flagship-species umbrella-species indicator-species sentinel-species bioindicator ecological-indicator environmental-indicator water-quality-index biotic-index multimetric-index rapid-bioassessment protocol standardization quality-assurance quality-control reference-condition least-disturbed minimally-disturbed best-available type-specific region-specific stream-type river-type functional-feeding-group collector-gatherer collector-filterer scraper shredder predator parasite engulfer piercer burrower sprawler clinger swimmer skater diver surface-dweller benthic-dweller interstitial-dweller hyporheic-dweller phreatic-dweller troglobite stygobite cave-inhabitant spring-inhabitant headwater mid-order high-order lowland montane alpine subtropical tropical temperate boreal arctic antarctic palearctic nearctic afrotropical oriental australian oceanic cosmopolitan widespread restricted relict disjunct-distribution range-extension new-record first-record country-record state-record province-record locality-record elevation-record altitudinal-range latitudinal-range longitudinal-range distribution-pattern range-size range-fill extent-of-occurrence area-of-occupancy IUCN-category threat-status data-deficient not-evaluated least-concern near-threatened vulnerable endangered critically-endangered extinct-in-wild extinct population-trend population-density population-structure age-structure size-structure sex-ratio reproductive-output fecundity fertility mortality survivorship life-table cohort-analysis generation-time doubling-time intrinsic-rate-of-increase finite-rate-of-increase net-reproductive-rate stable-age-distribution stationary-population expanding-population declining-population source-sink-dynamics metapopulation population-viability-analysis minimum-viable-population genetic-diversity heterozygosity allelic-richness private-allele founder-effect bottleneck genetic-drift inbreeding inbreeding-depression outbreeding outbreeding-depression hybridization introgression gene-flow-barrier reproductive-isolation prezygotic-isolation postzygotic-isolation mechanical-isolation temporal-isolation habitat-isolation behavioral-isolation gametic-isolation zygotic-mortality hybrid-inviability hybrid-sterility hybrid-breakdown reinforcement character-displacement ecological-speciation allopatric-speciation sympatric-speciation parapatric-speciation peripatric-speciation centrifugal-speciation divergence-with-gene-flow speciation-continuum anagenesis cladogenesis budding-speciation branching-speciation phyletic-gradualism punctuated-equilibrium stasis trend progression orthogenesis aristogenesis mosaic-evolution co-evolution arms-race Red-Queen-hypothesis evolutionary-stable-strategy frequency-dependent-selection density-dependent-selection r-selection K-selection bet-hedging iteroparity semelparity ploidy-level chromosome-number karyotype genome-size transposable-element gene-duplication neofunctionalization subfunctionalization pseudogene regulatory-evolution cis-regulatory trans-regulatory enhancer promoter silencer insulator transcription-factor signaling-pathway developmental-pathway gene-network epigenetic-modification DNA-methylation histone-modification chromatin-remodeling genomic-imprinting parental-effect maternal-effect paternal-effect cytoplasmic-inheritance mitochondrial-DNA chloroplast-DNA endosymbiont Wolbachia Rickettsia Spiroplasma Cardinium Arsenophonus Hamiltonella Regiella Serratia Buchnera Carsonella Portiera primary-endosymbiont secondary-endosymbiont facultative-symbiont obligate-symbiont mutualistic-symbiont parasitic-symbiont commensal-symbiont pathogen vector disease-transmission zoonosis emerging-infectious-disease biosecurity quarantine eradication control management conservation-biology restoration-ecology habitat-restoration river-restoration stream-restoration floodplain-restoration riparian-restoration wetland-restoration ecosystem-restoration passive-restoration active-restoration assisted-recovery managed-relocation assisted-colonization ex-situ-conservation in-situ-conservation protected-area national-park nature-reserve wildlife-refuge biosphere-reserve world-heritage-site ramsar-site important-bird-area key-biodiversity-area Alliance-for-Zero-Extinction EDGE-species evolutionarily-distinct globally-endangered conservation-prioritization systematic-conservation-planning Marxan Zonation conservation-opportunity conservation-cost conservation-benefit trade-off socioeconomic-factor stakeholder-engagement community-based-conservation adaptive-management monitoring-program long-term-study citizen-science public-participation environmental-education outreach science-communication knowledge-transfer capacity-building institutional-strengthening policy-development legislation regulation enforcement compliance incentive payment-for-ecosystem-services carbon-credit biodiversity-offset mitigation-banking conservation-easement land-trust private-land-conservation conservation-covenant stewardship sustainable-use sustainable-management ecosystem-based-management integrated-water-resources-management basin-management catchment-management landscape-management seascape-management connectivity-conservation corridor stepping-stone buffer-zone matrix-management countryside-biogeography reconciliation-ecology novel-ecosystem designer-ecosystem ecosystem-service provisioning-service regulating-service supporting-service cultural-service food-production water-supply raw-materials genetic-resources medicinal-resources ornamental-resources air-quality-regulation climate-regulation water-regulation erosion-regulation water-purification waste-treatment disease-regulation pest-regulation pollination seed-dispersal habitat-provision nutrient-cycling soil-formation primary-production recreation tourism aesthetic-value spiritual-value educational-value scientific-value inspiration sense-of-place cultural-heritage traditional-knowledge indigenous-knowledge local-knowledge ecosystem-service-valuation economic-valuation contingent-valuation choice-experiment benefit-transfer total-economic-value use-value non-use-value direct-use indirect-use option-value bequest-value existence-value willingness-to-pay willingness-to-accept cost-benefit-analysis cost-effectiveness-analysis multi-criteria-analysis decision-support uncertainty risk-assessment scenario-analysis sensitivity-analysis robustness-analysis adaptive-capacity resilience vulnerability exposure sensitivity coping-capacity transformation social-ecological-system complex-adaptive-system tipping-point regime-shift alternative-stable-state hysteresis path-dependence legacy-effect slow-variable fast-variable panarchy adaptive-cycle exploitation release reorganization foresight anticipatory-governance transformative-change sustainability-science future-earth interdisciplinary transdisciplinary problem-oriented solution-oriented action-oriented knowledge-co-production boundary-work boundary-object boundary-organization science-policy-interface science-society-interface knowledge-brokerage knowledge-exchange knowledge-integration mode-1-science mode-2-science triple-helix quadruple-helix responsible-innovation reflexive-governance adaptive-governance collaborative-governance polycentric-governance network-governance self-organization collective-action common-pool-resource tragedy-of-the-commons social-dilemma institutional-analysis institutional-design Ostrom-design-principles monitoring sanctioning conflict-resolution nested-enterprises proportionality collective-choice constitutional-choice operational-choice collective-action-theory game-theory prisoner's-dilemma chicken-game assurance-game coordination-game evolutionary-game-theory replicator-dynamics ESS Nash-equilibrium Pareto-optimality social-optimum market-failure government-failure voluntary-failure non-market-value public-good common-good club-good private-good rivalry excludability free-rider hold-up-problem moral-hazard adverse-selection information-asymmetry transaction-cost property-right common-property state-property private-property hybrid-property bundle-of-rights usufruct access withdrawal alienation tenure-security land-tenure water-tenure resource-tenure customary-tenure statutory-tenure legal-pluralism de-facto de-jure formal informal legality legitimacy recognition deviance corruption elite-capture social-capital bonding-capital bridging-capital linking-capital trust reciprocity reputation social-network social-embeddedness structural-hole brokerage closure cohesion density centrality betweenness degree eigenvector PageRank small-world scale-free random-network regular-network hierarchical-network modularity community-structure clustering assortativity homophily heterophily preferential-attachment fitness-model network-evolution network-dynamics temporal-network multilayer-network multiplex-network bipartite-network affiliation-network one-mode-network two-mode-network adjacency-matrix edge-list graph-theory vertex edge node link tie connection path cycle tree forest component giant-component percolation phase-transition criticality self-organized-criticality power-law heavy-tail Pareto-distribution lognormal-distribution exponential-distribution Poisson-distribution binomial-distribution normal-distribution Gaussian-distribution statistical-distribution probability-distribution cumulative-distribution probability-density-function cumulative-distribution-function survival-function hazard-function moment mean median mode variance standard-deviation coefficient-of-variation skewness kurtosis quantile percentile decile quartile interquartile-range range minimum maximum outlier robust-statistic parametric-test non-parametric-test hypothesis-testing null-hypothesis alternative-hypothesis significance-level p-value confidence-interval type-I-error type-II-error statistical-power effect-size sample-size sampling-design experimental-design observational-study quasi-experiment natural-experiment randomized-controlled-trial before-after-control-impact BACI impact-assessment environmental-impact-assessment strategic-environmental-assessment cumulative-impact-assessment social-impact-assessment health-impact-assessment life-cycle-assessment carbon-footprint water-footprint ecological-footprint material-flow-analysis substance-flow-analysis energy-analysis exergy-analysis emergy-analysis input-output-analysis environmentally-extended-input-output social-accounting-matrix computable-general-equilibrium agent-based-model system-dynamics-model Bayesian-network structural-equation-model path-analysis factor-analysis principal-component-analysis cluster-analysis discriminant-analysis canonical-correspondence-analysis redundancy-analysis non-metric-multidimensional-scaling ordination classification regression-analysis linear-regression nonlinear-regression generalized-linear-model generalized-additive-model mixed-effects-model multilevel-model hierarchical-model Bayesian-hierarchical-model state-space-model hidden-Markov-model time-series-analysis spatial-analysis geostatistics kriging variogram spatial-autocorrelation Moran's-I Geary's-c Getis-Ord-Gi local-indicator-of-spatial-association LISA hot-spot cold-spot spatial-cluster spatial-outlier edge-effect boundary-effect modifiable-areal-unit-problem MAUP ecological-fallacy atomistic-fallacy cross-scale-inference upscaling downscaling scaling-law allometric-scaling fractal fractal-dimension self-similarity multi-fractal lacunarity roughness texture pattern process pattern-process-relationship neutral-model null-model randomization-test permutation-test bootstrap jackknife cross-validation model-averaging model-comparison information-criterion Bayesian-model-averaging ensemble-modeling consensus-model prediction forecast projection scenario narrative-scenario quantitative-scenario storyline shared-socioeconomic-pathway representative-concentration-pathway emission-scenario climate-scenario impact-scenario adaptation-scenario mitigation-scenario transformation-scenario backcasting forecasting trend-extrapolation expert-judgment Delphi-method participatory-modeling stakeholder-analysis influence-diagram conceptual-model mental-model system-archetype leverage-point intervention-point policy-instrument economic-instrument regulatory-instrument voluntary-instrument information-instrument market-based-instrument command-and-control-instrument subsidy tax charge fee levy deposit-refund tradable-permit emission-trading carbon-tax biodiversity-banking conditional-cash-transfer community-based-natural-resource-management joint-forest-management co-management adaptive-co-management transboundary-management international-regime global-governance multilateral-environmental-agreement convention treaty cartagena-protocol nagoya-protocol Aichi-target sustainable-development-goal SDG post-2020-global-biodiversity-framework Kunming-Montreal-global-biodiversity-framework 30-by-30-target nature-based-solution NbS ecosystem-based-adaptation ecosystem-based-mitigation green-infrastructure blue-infrastructure natural-infrastructure hybrid-infrastructure climate-smart-agriculture climate-smart-landscape climate-smart-development low-carbon-development green-economy circular-economy bioeconomy blue-economy sustainable-consumption sustainable-production life-cycle-thinking cradle-to-cradle industrial-ecology industrial-symbiosis urban-metabolism socio-ecological-metabolism material-intensity energy-intensity carbon-intensity decoupling absolute-decoupling relative-decoupling resource-efficiency eco-efficiency eco-innovation green-technology clean-technology environmental-technology appropriate-technology participatory-technology technology-transfer technology-diffusion innovation-system national-innovation-system sectoral-innovation-system technological-innovation-system socio-technical-system socio-technical-transition multi-level-perspective niche-innovation regime landscape transition-management strategic-niche-management transition-experiment living-lab real-world-laboratory urban-living-lab rural-living-lab sustainability-transition fundamental-change system-innovation directionality reflexivity responsiveness anticipation learning-by-doing doing-by-learning social-learning organizational-learning policy-learning transformative-capacity capacity-development institutional-learning evolutionary-governance institutional-change path-dependency lock-in carbon-lock-in technological-lock-in institutional-lock-in behavioral-lock-in cultural-lock-in unlocking destabilization phase-out divestment stranded-asset just-transition transition-pathway transition-scenario deep-decarbonization net-zero carbon-neutral climate-neutral nature-positive biodiversity-positive restoration-positive regenerative circular doughnut-economics planetary-boundary safe-operating-space environmental-ceiling social-foundation intergenerational-equity intragenerational-equity distributive-justice procedural-justice recognition-justice environmental-justice climate-justice energy-justice water-justice food-justice spatial-justice territorial-justice ecological-justice species-justice intersectionality adaptation mitigation sustainability sustainable-development well-being human-development capability-approach human-security environmental-security climate-security water-security food-security energy-security livelihood-security disaster-risk-reduction climate-change-adaptation climate-change-mitigation loss-and-damage climate-finance green-climate-fund adaptation-fund global-environment-facility biodiversity-finance nature-finance blended-finance impact-investment ESG environmental-social-governance sustainable-finance green-bond social-bond sustainability-bond blue-bond nature-bond biodiversity-credit offset inset nature-based-credit ecosystem-service-credit payment-for-results results-based-payment conditional-payment performance-based-payment outcome-based-payment environmental-service-payment PSA PES REDD REDD+AFOLU LULUCF NAMA NAMC NDC NAP NBSAP national-adaptation-plan national-biodiversity-strategy-and-action-plan nationally-determined-contribution nationally-appropriate-mitigation-action intended-nationally-determined-contribution long-term-low-emission-development-strategy net-zero-target carbon-budget remaining-carbon-budget emission-gap adaptation-gap finance-gap implementation-gap ambition-loop ratchet-mechanism global-stocktake transparency-framework enhanced-transparency-framework common-but-differentiated-responsibilities respective-capabilities climate-equity climate-litigation climate-governance climate-diplomacy climate-negotiation UNFCCC COP CMP CMA SBSTA SBI IPCC IPBES UNCCD CBD CITES Ramsar World-Heritage Man-and-the-Biosphere MAB UNESCO FAO WHO ILO UNDP UNEP UN-Habitat World-Bank IMF WTO OECD GEF GCF AF multilateral-development-bank regional-development-bank national-development-bank development-finance-institution export-credit-agency sovereign-wealth-fund pension-fund insurance-company asset-manager asset-owner corporate-investor retail-investor impact-investor philanthropic-investor development-partner bilateral-donor multilateral-donor private-donor foundation NGO CSO civil-society-organization non-governmental-organization community-based-organization indigenous-peoples-organization women's-organization youth-organization faith-based-organization research-organization think-tank university academic-institution knowledge-institution capacity-building-institution training-institution extension-service advisory-service consulting-firm engineering-firm technology-provider equipment-supplier service-provider contractor operator maintainer utility municipality local-government provincial-government national-government federal-government ministry department agency authority commission board council committee parliament congress legislature executive judiciary media journalist reporter editor publisher broadcaster platform social-media influencer celebrity activist advocate campaigner mobilizer organizer networker connector bridge-builder boundary-spanner knowledge-broker science-communicator extension-agent development-practitioner policy-maker decision-maker planner manager administrator leader champion entrepreneur innovator intrapreneur social-entrepreneur systems-entrepreneur institutional-entrepreneur policy-entrepreneur political-entrepreneur business-model business-model-innovation social-business inclusive-business base-of-pyramid fortune-at-bottom-of-pyramid shared-value creating-shared-value stakeholder-capitalism purpose-driven-business B-Corp benefit-corporation social-enterprise cooperative mutual association collective commons commoning peer-production open-source creative-commons knowledge-commons digital-commons data-commons genetic-commons seed-commons water-commons fisheries-commons forest-commons pasture-commons land-commons urban-commons atmospheric-commons global-commons common-heritage-of-mankind common-concern-of-humankind restorative-justice multispecies-justice more-than-human anthropocene capitalocene plantationocene chthulucene symbiocene good-anthropocene great-acceleration great-transformation great-decoupling great-convergence great-divergence great-fragmentation great-integration great-transition great-work long-now deep-time futures-thinking future-studies strategic-foresight scenario-planning trend-analysis weak-signal wild-card black-swan grey-rhino blue-sky green-swan systemic-change structural-change cultural-change behavioral-change individual-change collective-change social-change organizational-change technological-change economic-change political-change ecological-change planetary-change earth-system-change biodiversity-change ocean-change cryosphere-change atmospheric-change biogeochemical-change nitrogen-cycle-change phosphorus-cycle-change carbon-cycle-change water-cycle-change hydrological-change soil-change vegetation-change ecosystem-change landscape-change seascape-change biosphere-change noosphere-change technosphere-change anthroposphere-change sociosphere-change econosphere-change politosphere-change culturosphere-change semiosphere-change infosphere-change digisphere-change cybersphere-change urban-sphere-change agricultural-sphere-change industrial-sphere-change extractive-sphere-change manufacturing-sphere-change service-sphere-change financial-sphere-change knowledge-sphere-change innovation-sphere-change creativity-sphere-change culture-sphere-change identity-sphere-change meaning-sphere-change value-sphere-change purpose-sphere-change vision-sphere-change mission-sphere-change strategy-sphere-change tactic-sphere-change operation-sphere-change action-sphere-change practice-sphere-change habit-sphere-change routine-sphere-change ritual-sphere-change tradition-sphere-change custom-sphere-change convention-sphere-change norm-sphere-change rule-sphere-change law-sphere-change regulation-sphere-change standard-sphere-change protocol-sphere-change procedure-sphere-change process-sphere-change system-sphere-change structure-sphere-change function-sphere-change pattern-sphere-change dynamic-sphere-change state-sphere-change phase-sphere-change regime-sphere-change equilibrium-sphere-change stability-sphere-change instability-sphere-change chaos-sphere-change order-sphere-change complexity-sphere-change simplicity-sphere-change diversity-sphere-change uniformity-sphere-change heterogeneity-sphere-change homogeneity-sphere-change variation-sphere-change invariance-sphere-change change-sphere-change continuity-sphere-change discontinuity-sphere-change emergence-sphere-change submergence-sphere-change evolution-sphere-change devolution-sphere-change revolution-sphere-change involution-sphere-change convolution-sphere-change resolution-sphere-change dissolution-sphere-change absolution-sphere-change solution-sphere-change

Subscribe to the newsletter

Email address

youtube tiktok snapchat instagram threads facebook twitter

Mike Porter

•

© 2026

•

•

Tailwind Nextjs Theme