Spring-hatching
Guides
Anurida
Anurida is a genus of springtails (Collembola) in the family Neanuridae, established in 1865 by Laboulbène. The genus has cosmopolitan distribution with species occupying diverse habitats including intertidal marine zones, river floodplains, riparian areas, and forest ecosystems. Well-studied species include the intertidal specialist Anurida maritima, which exhibits complex tidal-entrained behaviors, and the terrestrial A. granaria, which has documented mycophagous associations. The genus shows notable morphological diversity in chaetotaxy and eye reduction, with some species groups exhibiting cryptic genetic divergence despite morphological similarity.
Collembolaspringtailsintertidaltidal-behaviorcryptic-speciesendosymbiontsWolbachiaSpiroplasmadiapauseunivoltinemycophagychaetotaxyNeanuridaecosmopolitan-distributioncircatidal-rhythmegg-diapausesalt-marshriver-floodplainriparian-zoneforest-habitatBeringian-faunagenetic-divergence-without-morphological-changetidal-entrainmentaggregation-behaviorsexual-dimorphism-in-foragingstarvation-mortalityholometabolous-like-developmentsetal-reductionocelli-reductionhammerae-groupAnurida-maritima-species-groupLaboulbène-1865PoduromorphaNeanurinaePseudachorutinaeterrestrialmarine-intertidalfreshwater-ripariannutrient-cyclingorganic-matter-decompositionfungal-dispersalapothecia-feedingclay-wall-nestsair-filled-cavitiestidal-refugeweather-dependent-activitytemperature-dependent-diapause-terminationmitochondrial-genome-divergenceancient-circatidal-behaviorcytoplasmic-incompatibilitymale-killingType-V-cif-genesgenome-wide-differentiationPool-seq-phylogenomicsHolarctic-distributiontemperate-zone-adaptationoverwintering-eggsautumn-mortalityphysiological-stressforaging-efficiencylow-temperature-limitationtidal-inundation-responsebehavioral-synchronizationnest-constructionsexual-reproductioncolonial-aggregationfungal-associationPeziza-arvernensisriverinagranariaoctoculatahirsutaelegansreductanarlibisetosaVladivostok-Botanical-GardenPrimorsky-KraiPolandSouthern-BrazilNorth-western-EuropeUnited-KingdomThe-NetherlandsAndeanArcticSub-arcticCapeCaribbeanCentral-Australiaconiferous-broadleaved-forestprotected-forestvertical-clay-wallscreek-wallssalt-marsh-foragingmarsh-wanderingnest-marsh-exchangemolting-refugeegg-deposition-sitessexually-mature-aggregationhibernating-eggsspring-hatchingsummer-egg-layingautumn-diapause-terminationwinter-development-suppressionadult-deathstarvation-riskglycogen-depletionlipid-depletionbody-size-declinesluggishness-at-low-temperaturelimited-low-water-periodtemperate-survival-strategycosmopolitan-species-with-local-adaptationgenetic-crosses-neededsex-ratio-studies-neededendosymbiont-effects-unknownreproductive-manipulation-potentialselfish-genetic-elementsmaternal-inheritancephylogenomic-analysissingle-copy-orthologous-genesnuclear-genome-divergencemitochondrial-lineage-associationspecies-group-conceptmorphological-stasisevolutionary-divergencesystematic-revision-neededtribe-validityNeanurinae-subdivisionPseudachorutinae-placementhigher-rank-taxonomy-matchGBIF-recordsiNaturalist-observationsCatalogue-of-Life-acceptanceNCBI-taxonomyEntognathaHexapodaEukaryotaMetazoaAnimaliaArthropodaspringtail-biodiversitysoil-mesofaunaintertidal-invertebratemarine-terrestrial-transition-zoneestuarine-ecologytidal-flat-ecologyfloodplain-ecologyriparian-ecologyforest-floor-ecologymycophagous-collembolanfungal-feeding-springtailnutrient-cyclerdecomposerdetritivoreorganic-matter-processorecosystem-engineer-(nest-construction)microhabitat-specialisthabitat-partitionsexual-dimorphismbehavioral-plasticityenvironmental-cue-responsephototaxis-modificationthermotaxis-responsehydrotaxis-responseaggregation-pheromone-(inferred)social-behavior-(colonial)reproductive-behaviorcourtshipoviposition-site-selectionegg-guarding-(absent)diapause-evolutionlife-history-strategyunivoltinismsemelparity-(effective)annual-life-cycleseasonal-polyphenism-(absent)developmental-arrestcold-requirement-for-developmenttemperature-threshold5°C-diapause-terminationspring-warming-triggerphenologypopulation-dynamicsdemographymortality-factorstarvationenvironmental-stressclimate-sensitivityhabitat-specificityendemism-(some-species)cryptic-biodiversitymolecular-taxonomyintegrative-taxonomyphylogeographypopulation-geneticsgenomic-resourcesWolbachia-genomeSpiroplasma-genomebacterial-endosymbiosishost-microbe-interactionreproductive-parasitismmutualism-(unknown)commensalism-(unknown)symbiont-phylogenyhorizontal-gene-transfer-(absent-in-data)prophage-genescif-gene-evolutionType-V-clademale-killing-gene-absenceCI-gene-presencewmk-gene-presenceSpAID-absencebacterial-genome-reduction-(inferred)host-adaptationcoevolutionsymbiont-sharing-between-host-lineagesgenetic-divergence-with-symbiont-sharingspeciation-mechanismreproductive-isolationcytoplasmic-incompatibility-as-speciation-driver-(unlikely-given-identical-cif-sequences)alternative-speciation-mechanismsecological-speciationbehavioral-isolationhabitat-isolationtemporal-isolationgeographic-isolationallopatric-divergenceparapatric-divergencesympatric-divergence-(possible)cryptic-species-identification-challengemorphological-taxonomy-limitationsmolecular-systematics-necessityDNA-barcodinggenome-skimmingPool-seqphylogenomic-inferencespecies-delimitationintegrative-species-conceptoperational-taxonomic-unitevolutionary-significant-unitconservation-unitbiodiversity-assessmentfaunisticsbiogeographydispersal-abilitypassive-dispersalactive-dispersalhabitat-fidelitysite-fidelitynest-fidelityphilopatry-(inferred)population-structuregene-flowgenetic-differentiationisolation-by-distanceisolation-by-environmentlocal-adaptationphenotypic-plasticitygenetic-accommodationevolutionary-developmental-biologyevo-devosetal-developmentsensory-organ-developmenteye-reduction-evolutioncave-adaptation-(absent)soil-adaptationintertidal-adaptationdesiccation-resistance-(inferred)salinity-tolerancehypoxia-tolerance-(inferred)nest-air-pocket-maintenancerespiratory-adaptationcuticular-waterproofing-(inferred)osmoregulationion-regulationexcretory-systemMalpighian-tubules-(standard)labial-glandsdigestive-systemmidguthindgutfeeding-apparatusmaxillamandiblelabrumepipharynxhypopharynxmouthparts-entognathoushead-capsuleantennaesegment-numbersegment-fusionthoraxabdomenfurca-(absent-in-some-Neanuridae)tenaculumcollophoreventral-tubereticulate-patternpigmentationcolorationsize-variationbody-shapecylindrical-bodysetal-arrangementmacrosetaemicrosetaesensory-setaemechanoreceptorschemoreceptorshygroreceptorsthermoreceptorsphotoreceptorsocelli-structureeye-number-reductioneye-complete-loss-(some-species)pigment-losscuticular-granulationcuticular-tuberclescuticular-scalesbody-sclerotizationintersegmental-membranesappendage-structureleg-segmentationclaw-structureunguiculustenent-hairempodial-appendagetibiotarsusfemurtrochantercoxasubcoxaabdominal-segmentationtergite-structuresternite-structurepleurite-structuretergal-chaetotaxysternal-chaetotaxypleural-chaetotaxyaxial-setaeparaxial-setaemarginal-setaep-row-setaea-row-setaem-row-setaesetal-formulasetal-nomenclatureFjellberg-systemGisin-systemtaxonomic-stabilitynomenclatural-actstype-speciestype-localitytype-specimenoriginal-descriptionsubsequent-redescriptionsfaunal-revisionscatalogueschecklistsdatabasesGBIFiNaturalistNCBIBOLDCOLITISEncyclopedia-of-LifeWikipediaprimary-literaturetaxonomic-literatureecological-literaturephysiological-literaturegenomic-literaturesymbiont-literaturebehavioral-literatureentomologyacarologysoil-zoologymarine-biologyintertidal-ecologyestuarine-sciencelimnologyfreshwater-biologyterrestrial-ecologyforest-ecologyfungal-ecologymicrobial-ecologysymbiosis-researchevolutionary-biologypopulation-biologyconservation-biologybiodiversity-sciencesystematicsphylogeneticspaleontology-(absent)fossil-record-(absent)amber-inclusion-(possible-but-unreported)subfossil-(absent)quaternary-record-(absent)historical-ecologyanthropogenic-impactpollution-sensitivitybioindicator-potentialconservation-status-(unevaluated)IUCN-Red-List-(absent)habitat-protection-needsprotected-area-occurrenceinvasive-potential-(low)agricultural-pest-(absent)household-pest-(absent)economic-importance-(minimal)scientific-importance-(high)model-organism-potentialteaching-organismresearch-subjectbiodiversity-componentecosystem-service-providercultural-significance-(absent)traditional-knowledge-(absent)indigenous-knowledge-(absent)vernacular-names-(absent)etymologyAnurida-(etymology-unknown,-possibly-Greek-'an-'-without-+-'oura'-tail,-referring-to-reduced-furca)Laboulbène1865historical-taxonomyclassical-taxonomymodern-taxonomyfuture-research-needstaxonomic-revisionphylogenetic-analysispopulation-genomic-studyfunctional-genomic-studydevelopmental-studyphysiological-studybehavioral-studyecological-studysymbiont-studyconservation-studyNomotettix 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-grasshoppergroundhopperTetrigidaeNearcticmoist-habitatpronotumcristateNorth-Americaleaf-litteraquatic-marginOrthopteraCaeliferajumping-insectsmall-grasshoppercrested-pronotumsubspecies-variationAlbertaConnecticutFloridaGeorgiaIllinoislake-shorepond-edgestream-marginground-dwellingScudder-1862Batrachidea-cristataNomotettix-cristatus-cristatusNomotettix-cristatus-compressusNomotettix-cristatus-floridanusTetriginaeAcridideaTetrigoideaHexapodaPterygotainsectarthropodanimaleukaryotemetazoaanimaliaarthropodainsectanomotettixcristatuscrestedpygmygrasshoppergrouse-locustnorthern-crested-grouse-locustcrested-grouse-locustcrested-pygmy-grasshopperiNaturalistGBIFCatalogue-of-LifeNCBI-TaxonomyWikipediaSkejoTumbrinckDevrieseHochkirchMorse-1895Hancock-1902Scudder-1863BatrachideacristatacompressusfloridanusNearctic-region35-species2000-species230-million-yearsdinosaur-contemporarieswater-dependent-lifecyclePeruća-lakeCroatiaBalkansEuropesystematicstaxonomyfaunisticsnatural-historybiodiversityconservationendangeredimperiledZooKeysresearchamateur-naturalistcitizen-scienceobservation53-observationsrareneglected-diversitytropicsMadagascarAustraliaNew-GuineaBorneoBrazilAtlantic-Forestleaf-like-morphologyspineswartsundulationshornsbizarregrotesqueHancock-1907Genera-InsectorumAcididaepronotal-projectionHolocerusNotocerusHolocerus-luciferHolocerus-devrieseiNotocerus-formidabilisMetopomystrum-muricienseOphiotettix-pulcherrimaParaselina-brunneriSelivinga-tribulataCriotettix-bispinosusTetrix-subulataTettigidea-lateralisTetrix-undulataTetrix-tenuicornisParatettix-meridionalisParatettix-mexicanusTetrix-depressaTetrix-arenosaTetrix-bipunctataTetrix-japonicaParatettix-aztecusHyperyboella-orphaniaScelimena-productaEurymorphopus-bolivariensisDiscotettix-belzebuthTetrix-ceperoiTetrix-transsylvanicaArulenusRhacocleis-buchichiiBarbitistes-kaltenbachiAdžićDeranjaPavlovićFran-RebrinaIvan-BudinskiVrlikaHPMHrvatski-Prirodoslovni-MuzejZagrebKitonićMikoFranjevićMedakMathieuSilvaPereiraDe-DomenicoSperberConnorsHendriksenLambertChongMcMasterMonaghanRentzRichterRoseTelnovBarclayPauwelsEntomological-Society-of-LatviaRigaLatviaWallaceaVolume-IIIbiogeographynature-conservationTrinity-Audioguest-blogJosip-SkejoOrthoptera-of-CroatiaBalkan-endemicendemic-speciesnatural-history-museummuseum-collectionsfield-researchcareer-determinationserendipitous-discoverynew-speciessystematic-researchunderstudied-groupregular-publishing20212017202020142016201320122011primary-schoolhigh-schoolbiology-studentsnakesUropeltidaeScolecophidiashield-tailed-snakesblind-snakesgrasshopperscricketsCroatian-endemicfirst-encounterwater-dependencylifecycleleading-European-orthopteristsrare-speciesnew-Arulenus-speciesunderstudiedpublishingTetrigidae-researchencyclopediaElsevierdigital-taxonomyopen-accessinnovationsjournalgrowthtrendingsocial-mediaFlickrunidentified-rare-pygmy-grasshoppersstudentsamateursnew-recordsnot-rareTribulation-helmed-groundhopperKurandaTully-RangeRedlynchKingfisher-parkSpeewahselected-awesome-placesselected-amazing-taxarainforestshumid-forestsextremely-rareweird-lookinglargestmost-colourfulZooKeys-studiesphotographsidentified-to-species-levelvariabilitypronotal-projection-morphologyholotypeMaroantsentraAntongil-BayTamataveAndasibeVohimanaRanomafanaAnalamazaotraTraveler's-PalmRavenala-madagascariensisnatural-habitatskilful-flierflightlarge-back-spinesFormidable-Pygmy-GrasshopperSava-regiontrue-colourssmallinterestingPygmy-unicornsSouthern-AmericaMuricidescriptionmale-holotypeheadsternumfrontal-viewdorsal-viewlateral-viewsternomentumscale-barsGiraffehoppersuniqueantennal-shapeface-colorationvisual-animalscourtshipmating-pairYapen-IslandCenderawasih-BayW-New-Guineayoung-entomologistsdecisionstudy-pygmy-grasshoppersdirectionprimary-and-high-schoolcompare-datafirst-ideafamiliar-animalsfieldorder-Orthopterafriendfellow-studentfirst-systematic-researchtwo-Croatian-endemic-speciesfirst-years2011-2012never-sawsingle-pygmy-grasshopperBIOMSinjTetrigidae-locationaround-waterfirst-time-everlifecycle-water-dependentresearchingcontactingHendrik-DevrieseAxel-HochkirchJosef-TumbrinckCroatian-Natural-History-MuseumSkejo-et-al.-2014Skejo-&-Caballero-2016regularly-publishingAdžić-et-al.-2021Endangered-Pygmy-GrasshoppersEncyclopaedia-of-ConservationMathieu-et-al.-2021ZooKeys-1042Silva-et-al.-2017commentsrecent-changesMetopomystrumCleostratiniMiriatriniZooKeys-702Skejo-et-al.-2020online-social-mediaAnaselinaParaselinaSelivingarare-Australian-pygmy-grasshoppersZooKeys-948Malagasy-devilsnorthsouthZooKeys-957Tumbrinck-&-Skejo-2017taxonomic-and-biogeographic-revisionNew-Guinean-genusOphiotettix-Walker-1871MetrodorinaeOphiotettigini-trib.-nov.33-new-speciesnature's-creationsencouragedU.S.-speciesspectacularclosedHalloweenorange-and-blackArgus-tortoise-beetleChelymorpha-cassideaoleander-caterpillarSyntomeida-epilaiswheel-bugArilus-cristatusmorning-gloryConvolvulaceaesweet-potatotoxic-compoundsalkaloidsnerve-poisonsmonarch-butterflymilkweed-leaf-beetleoleander-aphidpredator-protection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