Species-rank

Guides

• Melanoplus davisi

  Melanoplus davisi is a species of spur-throated grasshopper in the family Acrididae, described by Hebard in 1918 from the southeastern United States. It belongs to the large genus Melanoplus, which contains numerous economically and ecologically significant grasshopper species. The species appears to be relatively poorly documented in the primary grasshopper literature of the western United States, suggesting it may be of limited distribution or abundance compared to more widespread Melanoplus species.

  spur-throated-grasshoppersoutheastern-USMelanoplinaeHebard-1918AcrididaeOrthopterainsectgrasshoppersoutheastern-United-StatesAlabamaFloridalimited-distributionpoorly-documentedrare-in-western-literatureEotettix-davisibasionymMelanoplusMelanopliniCaeliferaAcridideaHexapodaInsectaArthropodaAnimaliaaccepted-speciesEXACT-matchspecies-rankgrasshoppers-crickets-katydidsMetazoaPterygotaOrthoptera-orderAcrididae-familyMelanoplinae-subfamilyMelanoplini-tribeMelanoplus-genusdavisi-specific-epithet4-observationsiNaturalistcomplex-rankno-Wikipedia-summaryGBIFNCBICatalogue-of-Lifetaxonomy-matchdistribution-recordstaxontaxonomic-classificationbiological-classificationscientific-namecanonical-nameauthorshipauthorityrankgroupkingdomphylumclassorderfamilygenusspeciessubspeciesinfraspecific-epithettaxonomic-statusacceptedEXACTtaxonomytaxonomic-databasebiodiversityentomologyorthopterancaeliferanacridoidmelanoplinespur-throatspur-throatedgrasshopper-speciesinsect-speciesarthropod-speciesanimal-specieseukaryoteanimalarthropodhexapodacrididAlabama-Floridasoutheastsoutheasternlimitedrarewestern-literatureHebard1918EotettixdavisicomplexobservationsWikipediamatchdistributionrecordsclassificationbiologicalscientificcanonicalnameepithetstatusdatabaseguidewesternColoradoWyomingfield-guidefact-sheetdistribution-atlasinformation-systemWGISkeymapsRAATsreduced-agent-area-treatmentsrangelandmanagementlinkscommon-western-grasshoppersspecies-recordsaccountslistbiologydevelopmentstageshost-plantdamagepotentialsynonymypoorly-knownnot-includedcompilationDr-Pfadtnavigationmain-pagecontentslearn-moretopbackgrasshoppers-of-Coloradograsshoppers-of-Wyoming-and-the-WestGRASSHOPPER-NAMESGENUS-SPECIESCOMMON-SCIENTIFICSPECIES-GENUSabdominalisChloealtisThomasadmirabilisSyrbulaUhleragrestisTrimerotropisMcNeillalbaHypochloraDodgealpinusCeuthophilusScudderalutaceaSchistocercaangustipennisapiculataPardalophoraHarrisargentinusOecanthusSaussurearizonaeasperaTrachyrhachysbicolorDactylotumbispinosusbivittataMermiriaServillebivittatusSaybolliSpharagemonMorseborealisFieberbowditchibrachypteraPseudopomalabrevipesDaihniaHaldemanbruneribrunneusStenobothruscalifornicaBrunercalifornicuscampestriscapitoHippopedonStalcarlinianusCircotettixcarolinaDissosteiraLchenopodiiAeoloplidescinctacitrinaclavatusAeropedelluscollarecoloradusAmphitornuscomplanatipesconfususconspersaArphiacorallipesXanthippuscoronatacrenulataCordillacriscurtipennisChorthippuscyaneipenniscyaneusLeprusCockerelldawsoniidelicatulaPsoloessadeorumAgeneotettixdifferentialisdiscolordodgeielliottiAulocaraenigmaOedaloenotusequalefasciatusF-WalkerfemoratumfemurrubrumDeGeerflavidusfoedusfontanaformosusTropidolophusfraterculafusiformisgladstoniglaucipesgracileStethophymagracilishaldemaniihaydeniDerotmemahirtipesAcrolophitushumileinconspicuainfantiliskeelerikennicottikiowalakinuslatifasciatalongipennismagnaBrachystolaGirardmagnificaRehnmelanopteramontanusmontezumanebrascensisPhoetaliotesneglectusCratypedesnevadensisniveusnubilumBoopedonobscuraOpeiaoccidentalisoccipitalisoceloteHippiscusolivaceaCampylacanthaoregonensispackardiipallidipennisBurmeisterpardalinusMetatorparvicepsCibolacrispelidnaOrphulellapellucidaCamnulapictaWalkerpistrinariaplatteiMestobregmaponderosuspseudonietanaquadrimaculatumPhlibostromaquadripunctatusBeutenmullerrabulaRehn-and-HebardregalesrobustaUdeopsyllarobustusrufaHeliaulasanguinipesFabriciussimplexAnabrusEritettixsordidusEncoptolophussparsaspeciosaspeciosusHesperotettixsplendidusspretusWalshspurcatasubgracilisCaudellsulcifronsConozoatenuipennistexanatoltecaBrunnertrifasciatusHadrotettixtrististurnbulliutahensisverruculatusvirgataParopomalaviridifasciataChortophagaviridiswyomingensisxanthopterayarrowiinot-true-grasshoppersconfusedmanualTetrigidaeGomphocerinaeOedipodinaeCyrtacanthacridinaeRomaleidaeBrachystoliniTettigoniidaeDecticinaeRussianthistle-GrasshopperSnakeweed-GrasshopperCudweed-GrasshopperAlpine-GrasshopperNarrowwinged-Sand-GrasshopperTwostriped-GrasshopperNorthern-GrasshopperSagebrush-GrasshopperBruner-spurthroated-GrasshopperPasture-GrasshopperDawson-GrasshopperDevastating-GrasshopperDifferential-GrasshopperRedlegged-GrasshopperStriped-Sand-GrasshopperGladston-GrasshopperLittle-Spurthroated-GrasshopperKeeler-GrasshopperKennicott-GrasshopperLakin-GrasshopperFlabellate-GrasshopperPackard-GrasshopperNevada-Sage-GrasshopperMigratory-GrasshopperValley-GrasshopperLargeheaded-GrasshopperClubhorned-GrasshopperWhitewhiskered-GrasshopperStriped-GrasshopperBigheaded-GrasshopperWhitecrossed-GrasshopperEbony-GrasshopperBruner-Slantfaced-GrasshopperMeadow-GrasshopperCrenulatewinged-GrasshopperSpottedwinged-GrasshopperVelvetstriped-GrasshopperTwostriped-Slantface-GrasshopperObscure-GrasshopperSlantfaced-Pasture-GrasshopperFourspotted-GrasshopperBrownspotted-GrasshopperSpecklewinged-GrasshopperRedwinged-GrasshopperClearwinged-GrasshopperGreenstriped-GrasshopperHayden-GrasshopperCarolina-GrasshopperHigh-Plains-GrasshopperDusky-GrasshopperThreebanded-GrasshopperBluelegged-GrasshopperMottled-Sand-GrasshopperOrangelegged-GrasshopperFinned-GrasshopperKiowa-GrasshopperPallidwinged-GrasshopperRedshanked-GrasshopperLubber-GrasshopperMormon-CricketBarber-pole-grasshopperBarren-land-grasshopperBlack-winged-grasshopperBig-headBig-headed-grasshopperBlack-males-grasshopperBoopeeBroad-banded-grasshopperBrown-spotted-range-grasshopperCrackling-forest-grasshopperCrested-keel-grasshopperDust-grasshopperElliott-grasshopperField-cricketFour-spotted-grasshopperFour-spotted-tree-cricketFusiform-camel-cricketGarden-grasshopperGreat-crested-grasshopperGreat-plains-camel-cricketGreen-fool-grasshopperGreen-streak-grasshopperHuckleberry-spur-throat-grasshopperHomesteaderKiowa-range-grasshopperLarge-headed-locustLesser-migratory-grasshopperLittle-pasture-spur-throated-grasshopperLong-winged-locustLong-winged-plains-grasshopperMarsh-meadow-locustMcNeill-campestral-grasshopperMermiria-grasshopperNarrow-winged-spur-throated-grasshopperNorthern-green-striped-locustNorthwestern-red-winged-locustP-quad-grasshopperPackard's-grasshopperPallid-winged-grasshopperPard-grasshopperPlatte-range-grasshopperPrairie-tree-cricketPictured-grasshopperPlains-lubberPronotal-range-grasshopperRed-legged-grasshopperRed-nosed-grasshopperRed-shanksRobust-camel-cricketRufous-grasshopperSage-grasshopperSand-grasshopperSay's-grasshopperSlant-faced-grasshopperSnowy-tree-cricketSpeckled-rangeland-grasshopperSpotted-bird-grasshopperSpotted-wing-grasshopperSprinkled-locustStriped-slant-faced-grasshopperThistle-grasshopperThree-banded-range-grasshopperTiny-spur-throated-grasshopperTwo-striped-grasshopperUtah-camel-cricketVelvet-striped-grasshopperWarrior-grasshopperWestern-tree-cricketWhite-cross-grasshopperWhite-whiskers-grasshopperWrangler-grasshopperWrinkled-grasshopperWyoming-toothpick-grasshopperYellowish-spur-throat-grasshoppertumbulliobesalateritiuscostaliscinereushuroniindigensmarshalliregalisapicultatanitensshastanusbarnumidiversellusverruculatasuffusarugglesinspbrunnea

• Rhopalosoma nearcticum

  Rhopalosoma nearcticum is a parasitoid wasp in the family Rhopalosomatidae. Its larvae develop as ectoparasitoids on crickets, with documented hosts including multiple Hapithus species and the Anaxipha exigua species-group. The species is found in the Americas from the United States to Brazil, though phylogenetic studies suggest at least two genetically distinct Rhopalosoma clades exist in America north of Mexico.

  parasitoidectoparasitoidcricket-parasitewaspshymenopterarhopalosomatidaenearcticumbrues-1943americasunited-statesbrazilmid-atlantictennesseehapithusanaxiphagryllidaetrigonidiidaebarcodingphylogeneticsgenetic-cladeslarval-developmenthost-specificityinsect-parasitoidaculeatavespoideaapocritahexapodaarthropodainsectaanimaliametazoaeukaryotacypress-grove-nature-parkjackson-tennesseeopen-journal-of-animal-sciencesjournal-of-hymenoptera-researchgbifinaturalistcatalogue-of-lifencbi-taxonomywikipediadna-barcodingnew-host-recordspecies-complexcryptic-speciesnorth-americacentral-americasouth-americamexicomexican-statesutahdistribution-recordsobservations327-observations737475767778mxcmxemxgmximxnmxsmxtutaacceptedexact-matchspecies-rank1943bruesrhopalosoma-cressonhymenoptera-rhopalosomatidaeamerica-north-of-mexicocricket-parasitizing-wasphabitat-abundancesmid-atlantic-parkectoparasitoid-larvaehost-speciesgryllidae-hapithinaetrigonidiidae-trigonidiinaegenetic-evidencesecond-speciesphylogenetic-analysesgenetically-distinct-cladesat-least-two-speciesdocumented-specieslarvae-collectedcollection-sitenature-parkconservativefactualaccuratestructuredentomologyguidetaxon-recordjson-schemahigh-level-overviewphysical-descriptiondistinguishsimilar-taxaenvironmentconditionsgeographic-rangetimingactivityfeedingdevelopmentalstagesnotableactionshabitsecosysteminteractionmeaningfuladditional-contextcleardirectconcretenon-overlappinguniquecautiousobservedknownnullsupportedjustifiedinferredmediumlowsparsewell-supportedpartialreliablecritical-rulesfield-intentstyle-rulesquality-rulesoutput-formatstrictly-matchno-extra-fieldsno-commentaryprioritycorrectnesscompletenessclarityverbosityusefulnessspeculationvaguegeneralizationsfabricatebehaviorsdiet-detailslife-cycle-detailshost-relationshipsflufffillertaxonomyprosetechnical-jargonconcrete-statementsabstract-descriptions

• Vespula infernalis

  cuckoo yellowjacket, American cuckoo yellowjacket

  Vespula infernalis is an obligate social parasite (inquiline) that invades and usurps colonies of other yellowjacket species, primarily Vespula acadica in North America. Unlike most parasitic wasps, it exhibits intensely aggressive behavior during colony takeover, using specialized morphological adaptations including a large, heavily curved stinger to subdue host workers. The species lacks a worker caste and cannot build nests or rear its own young, instead forcing host workers to feed and care for its brood through dominance behaviors including mauling and forced trophallaxis.

  social-parasiteinquilinecuckoo-waspyellowjacketaggressive-parasitismVespulaHymenopteraNearcticboreal-forestVespula-acadicaforced-trophallaxismauling-behaviorcurved-stingerno-worker-casteobligate-parasitismDufour's-glandoogenesis-suppressionfourth-mandibular-toothKimsey-&-Carpenter-2012Vespula-austriaca-sister-speciesshort-flight-seasonJune-to-SeptemberCanadaUnited-StatesAlaskaNew-JerseyMichiganWisconsinNorth-DakotaNew-MexicoArizonaCaliforniastable-populationsubterranean-nestshost-queen-usurpationhost-worker-manipulationreproductive-monopolyvenom-paralyzes-hostsminimal-foragingno-nest-constructionno-thermoregulation-behavioregg-laying-on-comb-exteriorautumn-queen-productionlonger-hibernation-than-hostspreusurpation-phasequeen-reared-worker-stage-invasionpost-emergence-colony-stage-invasionpatrol-behaviorcell-inspectiondominance-assertionevolutionary-strategy-kill-older-workers-firstworker-oviposition-suppressiongastral-draggingoophagy-absenttrophallaxis-solicitationforced-feeding-1-43-secondsvenom-LD50-20-30-mg/kg-workersvenom-LD50-81-mg/kg-queensvenom-not-more-lethal-than-non-parasitic-congenersDufour's-gland-hypertrophyclear-oily-gland-materialreproductive-organs-include-ovaries-poison-gland-Dufour's-glandnew-fall-wasps-empty-glandolder-wasps-flat-gland-with-little-oiloviposition-interrupted-by-workersmauling-response-to-interruption2012-species-recognitionpre-2012-literature-as-V.-austriacaNearctic-endemicboreal-region-specialisthost-nest-size-reductionecosystem-impact-through-host-suppressionChris-Alice-Kratzer-The-Social-Wasps-of-North-AmericaiNaturalist-observationsGBIF-accepted-taxonomyde-Saussure-1854-original-descriptionKimsey-Carpenter-2012-revisionVespidae-familyHymenoptera-orderInsecta-classArthropoda-phylumAnimalia-kingdomspecies-rankcuckoo-yellowjacket-common-nameAmerican-cuckoo-yellowjacket-alternative-name76-iNaturalist-observationsstable-conservation-statusnot-rare-throughout-rangeall-Canadian-provinces-territorieswestern-US-distributioneastern-US-distributionsubterranean-host-nestsrotting-stump-host-nestsenclosed-space-host-nestsqueen-paralysis-during-usurpationworker-injury-during-invasionantennal-damageleg-damagehost-queen-mandible-restrainthost-worker-mandible-defensealarm-pheromone-contextmultiple-stings-limitedbarbed-stinger-presentstinger-loss-during-attackfatal-attack-sacrificevenom-evolution-vertebrate-painSchmidt-Sting-Pain-Index-not-ratedice-treatment-for-stingsallergic-reaction-medical-attentiondesensitization-therapy-availablepest-control-commercial-operatorsaerosol-spray-evening-applicationnest-avoidance-recommendednest-elimination-if-threateningclear-bottles-drink-safetydrink-boxes-straws-childrenpicnic-trash-container-avoidancefood-covering-recruitment-reductiongentle-brushing-vs-swattingalarm-pheromone-releasechemical-attack-signalwalking-away-escape-strategybush-walking-evasion-tacticlate-summer-autumn-aggressioncolony-size-thousands-workersfootball-size-nestsperennial-nests-southern-statesVolkswagen-Beetle-nest-reportsmultiple-queens-perennial-coloniesHawaiian-invasive-V.-pensylvanica-contextGerman-yellowjacket-V.-germanica-contextEastern-yellowjacket-V.-maculifrons-contextSouthern-yellowjacket-V.-squamosa-contextWestern-yellowjacket-V.-pensylvanica-contextpaper-wasp-Polistes-dominula-contextEuropean-paper-wasp-introducedWestern-yellowjacket-not-Pennsylvaniaspecies-name-mislabel-originyellowjacket-diversity-208-species22-genera-social-wasps900-color-illustrations-field-guideiNaturalist-community-science-platformCornell-University-Insect-Collection-researchtaxonomic-paper-readinggenetic-barcode-software-alignment1000-hours-iNaturalist-observationsOwlfly-LLC-publishingmechanical-engineering-backgroundclimate-change-mitigation-focusnatural-pest-control-ecosystem-servicepollination-ecosystem-servicecaterpillar-prey-primary-foodgrasshopper-cricket-katydid-moth-butterfly-beetle-fly-earthworm-lanternfly-cockroach-smaller-wasp-small-spider-cicada-preytiny-waist-liquid-feeding-constraintmandible-prey-dismembermentlarval-secretion-dependency-other-queensV.-infernalis-liquid-food-dependencyhost-worker-secretion-solicitationminimal-larval-solicitationforceful-feeding-foreleg-grabbingcomb-pushing-aggressive-feedingtrophallaxis-intensity-decline-later-stagesworker-escape-forced-encountersshort-trophallaxis-1-5-secondslong-trophallaxis-43-secondsvenom-apparatus-shaft-aculeus-Dufour's-gland-venom-glandsvenom-reservoir-size-largest-femalesDufour's-gland-size-largest-femalesoily-venom-extraction-experimentV.-pensylvanica-worker-venom-testV.-pensylvanica-queen-venom-testvenom-paralysis-flying-impairmentvenom-third-supply-worker-killvenom-queen-kill-more-requiredvenom-lethality-comparable-non-parasitesDufour's-gland-material-no-poisonreproductive-organ-complexpreusurpation-gland-clear-oilynew-fall-wasp-gland-empty-flatolder-wasp-gland-flat-little-oilhypertrophy-evidence-neededoviposition-brief-periodegg-placement-varied-locationsworker-interruption-rare-instanceegg-loss-from-cellbrood-care-ho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