Moderate RiskAustralian CockroachPeriplaneta australasiaeCockroachNocturnalFlyingOmnivoreIndoor harborage
Moderate RiskBrown-banded CockroachSupella longipalpaCockroachNocturnalOmnivoreIndoor harborageMoisture-loving
Low RiskMadagascar Hissing CockroachGromphadorhina portentosaCockroachNocturnalBurrowingIndoor harborageMoisture-loving
Moderate RiskSmoky Brown CockroachPeriplaneta fuliginosaCockroachNocturnalOmnivoreIndoor harborageOutdoor harborage
Moderate RiskTurkestan CockroachBlatta lateralisCockroachNocturnalIndoor harborageOutdoor harborageMoisture-loving
Moderate RiskBushy-tailed WoodratNeotoma cinereaRodentNocturnalIndoor harborageWall voidsBuilds nests
Moderate RiskEastern Gray SquirrelSciurus carolinensisRodentDiurnalMoisture-lovingWall voidsBuilds nests
Moderate RiskMeadow VoleMicrotus pennsylvanicusRodentBurrowingPredatorOutdoor harborageMoisture-loving
High RiskRichardson's Ground SquirrelUrocitellus richardsoniiRodentDiurnalBurrowingWall voidsSoil/ground
Low RiskRound-tailed Ground SquirrelXerospermophilus tereticaudusRodentDiurnalBurrowingPredatorBuilds nests
Moderate RiskWhite-footed MousePeromyscus leucopusRodentNocturnalIndoor harborageOutdoor harborageWall voids
High RiskAmerican Dog TickDermacentor variabilisBlood FeederBlood-feederMoisture-lovingStingsDisease vector
Moderate RiskBiting Midge (No-See-Um)CulicoidesBlood FeederCrepuscularFlyingBlood-feederNectar/pollen feeder
High RiskBrown Dog TickRhipicephalus sanguineusBlood FeederNocturnalBlood-feederIndoor harborageMoisture-loving
High RiskCat FleaCtenocephalides felisBlood FeederBurrowingMoisture-lovingHeat-lovingCracks & crevices
Severe RiskDeer Tick (Black-legged Tick)Ixodes scapularisBlood FeederBlood-feederMoisture-lovingGregariousStings
Moderate RiskDog FleaCtenocephalides canisBlood FeederOutdoor harborageMoisture-lovingHeat-lovingSoil/ground
Severe RiskOriental Rat FleaXenopsylla cheopisBlood FeederBurrowingBlood-feederStored-product feederMoisture-loving
High RiskRocky Mountain Wood TickDermacentor andersoniBlood FeederBlood-feederHeat-lovingStingsDisease vector
Moderate RiskSticktight FleaEchidnophaga gallinaceaBlood FeederOutdoor harborageHeat-lovingWall voidsSoil/ground
Moderate RiskBlack Carpet BeetleAttagenus unicolorInsectFlyingScavengerStored-product feederFabric/keratin feeder
Moderate RiskBostrichid Powderpost BeetleBostrichidaeInsectNocturnalBurrowingStored-product feederMoisture-loving
Moderate RiskCasemaking Clothes MothTinea pellionellaInsectFlyingFabric/keratin feederMoisture-lovingWall voids
Severe RiskFormosan Subterranean TermiteCoptotermes formosanusInsectSwarmingBurrowingPredatorWood-feeder
Moderate RiskFurniture Carpet BeetleAnthrenus flavipesInsectFlyingBurrowingScavengerFabric/keratin feeder
Low RiskGray SilverfishCtenolepisma longicaudataInsectNocturnalWood-feederIndoor harborageMoisture-loving
High RiskOld House BorerHylotrupes bajulusInsectWood-feederIndoor harborageOutdoor harborageMoisture-loving
Moderate RiskPacific Dampwood TermiteZootermopsis angusticollisInsectSwarmingMoisture-lovingHeat-lovingSoil/ground
Moderate RiskVaried Carpet BeetleAnthrenus verbasciInsectBurrowingScavengerFabric/keratin feederNectar/pollen feeder
Moderate RiskWebbing Clothes MothTineola bisselliellaInsectNocturnalCrepuscularBurrowingStored-product feeder
High RiskAsian Needle AntBrachyponera chinensisAntPredatorIndoor harborageOutdoor harborageMoisture-loving
Moderate RiskHarvester AntPogonomyrmex barbatusAntOutdoor harborageHeat-lovingSoil/groundBuilds nests
Low RiskHoney AntMyrmecocystus mexicanusAntNocturnalCrepuscularStored-product feederNectar/pollen feeder
Moderate RiskHypoponera AntHypoponera punctatissimaAntFlyingIndoor harborageMoisture-lovingHeat-loving
Severe RiskLittle Fire AntWasmannia auropunctataAntIndoor harborageOutdoor harborageMoisture-lovingHeat-loving
Moderate RiskThief AntSolenopsis molestaAntFlyingStored-product feederIndoor harborageOutdoor harborage
Severe RiskAfricanized Honey BeeApis mellifera scutellataStinging InsectSwarmingNectar/pollen feederHeat-lovingCracks & crevices
High RiskBald-faced HornetDolichovespula maculataStinging InsectFlyingPredatorNectar/pollen feederBuilds nests
Moderate RiskCarpenter BeeXylocopa virginicaStinging InsectBurrowingNectar/pollen feederBuilds nestsSolitary
High RiskGerman YellowjacketVespula germanicaStinging InsectBurrowingScavengerPredatorOutdoor harborage
Moderate RiskHoney BeeApis melliferaStinging InsectSwarmingNectar/pollen feederHeat-lovingCracks & crevices
Low RiskLeafcutter BeeMegachile rotundataStinging InsectBurrowingNectar/pollen feederHeat-lovingBuilds nests
Low RiskMason BeeOsmia lignariaStinging InsectBurrowingNectar/pollen feederOutdoor harborageMoisture-loving
Low RiskMud DauberSceliphron / Chalybion spp.Stinging InsectDiurnalNectar/pollen feederIndoor harborageMoisture-loving
Moderate RiskRed Paper WaspPolistes carolinaStinging InsectPredatorNectar/pollen feederOutdoor harborageMoisture-loving
High RiskSouthern YellowjacketVespula squamosaStinging InsectFlyingBurrowingPredatorNectar/pollen feeder
Moderate RiskVelvet Ant (Cow Killer)Dasymutilla occidentalisStinging InsectNocturnalDiurnalCrepuscularFlying
High RiskWestern YellowjacketVespula pensylvanicaStinging InsectBurrowingScavengerWall voidsBuilds nests
Moderate RiskYellow Paper WaspPolistes dominulaStinging InsectPredatorNectar/pollen feederHeat-lovingWall voids
Moderate RiskAlmond MothCadra cautellaStored Product PestNocturnalStored-product feederMoisture-lovingHeat-loving
Low RiskAmerican Spider BeetleMezium americanumStored Product PestNocturnalStored-product feederFabric/keratin feederCracks & crevices
Moderate RiskAngoumois Grain MothSitotroga cerealellaStored Product PestNocturnalStored-product feederOutdoor harborageMoisture-loving
Moderate RiskCigarette BeetleLasioderma serricorneStored Product PestNocturnalCrepuscularFlyingBurrowing
Moderate RiskConfused Flour BeetleTribolium confusumStored Product PestNocturnalBurrowingPredatorStored-product feeder
Low RiskDark MealwormTenebrio obscurusStored Product PestNocturnalScavengerStored-product feederMoisture-loving
Moderate RiskDrugstore BeetleStegobium paniceumStored Product PestNocturnalCrepuscularFlyingBurrowing
Low RiskForeign Grain BeetleAhasverus advenaStored Product PestSwarmingStored-product feederMoisture-lovingHeat-loving
Moderate RiskGranary WeevilSitophilus granariusStored Product PestStored-product feederOutdoor harborageMoisture-lovingHeat-loving
Moderate RiskHide BeetleDermestes maculatusStored Product PestBurrowingMoisture-lovingHeat-lovingCracks & crevices
Moderate RiskIndianmeal MothPlodia interpunctellaStored Product PestNocturnalCrepuscularFlyingBurrowing
Severe RiskKhapra BeetleTrogoderma granariumStored Product PestStored-product feederHeat-lovingCracks & crevices
Moderate RiskLarder BeetleDermestes lardariusStored Product PestNocturnalDiurnalFlyingStored-product feeder
High RiskLesser Grain BorerRhyzopertha dominicaStored Product PestStored-product feederOutdoor harborageMoisture-lovingHeat-loving
Moderate RiskMaize WeevilSitophilus zeamaisStored Product PestFlyingStored-product feederMoisture-lovingHeat-loving
Moderate RiskMediterranean Flour MothEphestia kuehniellaStored Product PestNocturnalDiurnalStored-product feederMoisture-loving
Moderate RiskMerchant Grain BeetleOryzaephilus mercatorStored Product PestStored-product feederHeat-loving
Moderate RiskRed Flour BeetleTribolium castaneumStored Product PestNocturnalFlyingStored-product feederIndoor harborage
High RiskRice WeevilSitophilus oryzaeStored Product PestNocturnalBurrowingStored-product feederMoisture-loving
High RiskRusty Grain BeetleCryptolestes ferrugineusStored Product PestStored-product feederMoisture-lovingHeat-loving
Moderate RiskSawtoothed Grain BeetleOryzaephilus surinamensisStored Product PestNocturnalCrepuscularStored-product feederMoisture-loving
Low RiskSpider BeetlePtinus tectusStored Product PestNocturnalBurrowingScavengerStored-product feeder
High RiskWarehouse BeetleTrogoderma variabileStored Product PestNocturnalScavengerStored-product feederCracks & crevices
Low RiskWhite-marked Spider BeetlePtinus furStored Product PestNocturnalScavengerStored-product feederFabric/keratin feeder
Moderate RiskCommon GrackleQuiscalus quisculaBirdFlyingOmnivoreStored-product feederOutdoor harborage
Low RiskAsian Lady BeetleHarmonia axyridisOccasional InvaderDiurnalPredatorIndoor harborageOutdoor harborage
Low RiskBlack Vine WeevilOtiorhynchus sulcatusOccasional InvaderNocturnalIndoor harborageCracks & crevicesSoil/ground
Moderate RiskBrown Marmorated Stink BugHalyomorpha halysOccasional InvaderDiurnalFlyingIndoor harborageOutdoor harborage
Low RiskElm Leaf BeetleXanthogaleruca luteolaOccasional InvaderDiurnalIndoor harborageHeat-lovingCracks & crevices
Low RiskField CricketGryllus pennsylvanicusOccasional InvaderNocturnalOmnivoreFabric/keratin feederIndoor harborage
Low RiskGarden MillipedeOxidus gracilisOccasional InvaderNocturnalPredatorIndoor harborageOutdoor harborage
Low RiskHackberry Nipple Gall PsyllidPachypsylla celtidismammaOccasional InvaderDiurnalIndoor harborageWall voidsStings
Low RiskHouse CentipedeScutigera coleoptrataOccasional InvaderNocturnalPredatorIndoor harborageOutdoor harborage
Low RiskMinute Pirate BugOrius insidiosusOccasional InvaderDiurnalPredatorIndoor harborageOutdoor harborage
Low RiskWestern Conifer Seed BugLeptoglossus occidentalisOccasional InvaderDiurnalFlyingPredatorIndoor harborage
High RiskBrown RecluseLoxosceles reclusaSpiderNocturnalIndoor harborageOutdoor harborageMoisture-loving
Moderate RiskBrown WidowLatrodectus geometricusSpiderNocturnalOutdoor harborageMoisture-lovingHeat-loving
Low RiskCommon House SpiderParasteatoda tepidariorumSpiderNocturnalFlyingIndoor harborageOutdoor harborage
Low RiskDark Fishing SpiderDolomedes tenebrosusSpiderIndoor harborageMoisture-lovingCracks & crevicesStings
Low RiskGreen Lynx SpiderPeucetia viridansSpiderDiurnalNectar/pollen feederIndoor harborageOutdoor harborage
Moderate RiskHobo SpiderEratigena agrestisSpiderNocturnalIndoor harborageOutdoor harborageMoisture-loving
High RiskSouthern Black WidowLatrodectus mactansSpiderNocturnalHeat-lovingCracks & crevicesWall voids
Low RiskSouthern House SpiderKukulcania hibernalisSpiderFabric/keratin feederIndoor harborageHeat-lovingCracks & crevices
High RiskWestern Black WidowLatrodectus hesperusSpiderNocturnalIndoor harborageOutdoor harborageCracks & crevices
Low RiskWoodlouse SpiderDysdera crocataSpiderNocturnalIndoor harborageOutdoor harborageMoisture-loving
Low RiskNorthern Long-eared BatMyotis septentrionalisBatFlyingMoisture-lovingCracks & crevicesBuilds nests
Low RiskDrone Fly (Rat-tailed Maggot)Eristalis tenaxFlyNectar/pollen feederIndoor harborageHeat-lovingWall voids
Severe RiskArizona Bark ScorpionCentruroides sculpturatusArachnidNocturnalCrepuscularIndoor harborageOutdoor harborage
High RiskArizona Bark ScorpionCentruroides sculpturatusArachnidNocturnalIndoor harborageCracks & crevicesGregarious
High RiskGiant Desert Hairy ScorpionHadrurus arizonensisArachnidNocturnalBurrowingOutdoor harborageMoisture-loving
Moderate RiskHouse Dust MiteDermatophagoides pteronyssinusArachnidBurrowingIndoor harborageMoisture-lovingBites
Moderate RiskStriped Bark ScorpionCentruroides vittatusArachnidNocturnalDiurnalPredatorIndoor harborage
Low RiskTwo-spotted Spider MiteTetranychus urticaeArachnidBlood-feederIndoor harborageOutdoor harborageHeat-loving
Moderate RiskEastern Cottontail RabbitSylvilagus floridanusMammalNocturnalCrepuscularBurrowingOutdoor harborage
Moderate RiskEastern MoleScalopus aquaticusMammalBurrowingOutdoor harborageMoisture-lovingSoil/ground
Moderate RiskLong-tailed WeaselNeogale frenataMammalCrepuscularBurrowingStored-product feederOutdoor harborage
High RiskDesert Subterranean TermiteHeterotermes aureusTermiteSwarmingOutdoor harborageHeat-lovingSoil/ground