Bugs in the Pacific Northwest

States: Washington, Oregon.

House and yard pests

Western Honey BeeApis melliferaCan stingCross OrbweaverAraneus diadematusCan biteAsian Lady BeetleHarmonia axyridisCan biteSeven-spotted Lady BeetleCoccinella septempunctataBold Jumping SpiderPhidippus audaxCan biteZebra Jumping SpiderSalticus scenicusHarmlessCommon Pill WoodlouseArmadillidium vulgareHarmlessEuropean Paper WaspPolistes dominulaCan stingBrown Marmorated Stink BugHalyomorpha halysDamages trees, gardens or cropsWestern Conifer Seed BugLeptoglossus occidentalisDamages trees, gardens or cropsConvergent Lady BeetleHippodamia convergensCan biteSpotted Cucumber BeetleDiabrotica undecimpunctataDamages trees, gardens or cropsBald-faced HornetDolichovespula maculataCan stingWestern YellowjacketVespula pensylvanicaCan stingCommon Rough WoodlousePorcellio scaberDamages trees, gardens or cropsCommon Shiny WoodlouseOniscus asellusHarmlessLeafhopper Assassin BugZelus renardiiCan biteWestern Black Carpenter AntCamponotus modocCan damage your homeBark Lice, Book Lice, and Parasitic LicePsocopteraCan damage your homeLong-bodied Cellar SpiderPholcus phalangioidesHarmlessFalse Black WidowSteatoda grossaCan biteYellow-legged Mud-dauber WaspSceliphron caementariumCan stingVaried Carpet BeetleAnthrenus verbasciCan damage your homeImmigrant Pavement AntTetramorium immigransCan sting

Most reported bugs

Dead-nettle Leaf BeetleFasta fastuosaDotted Paropsine Leaf BeetleParopsis atomariaDamages trees, gardens or cropsAustralian CockroachValidiblatta australasiaePriest CicadaSinfonia opaliferaSenecio Gall FlySphenella fascigeraCommon Mime SwallowtailPapilio clytiaButterfliesIpana junctilineaEurasian White AdmiralLimenitis camillaYellow-faced Bumble BeeBombus vosnesenskiiFuzzy-Horned Bumble BeeBombus mixtusTripartite Sweat BeeHalictus tripartitusFine striped sweat beeAgapostemon subtiliorTwo-form Bumble Bee ComplexBombus bifariusYellow-fronted Bumble BeeBombus flavifronsBlack-tailed Bumble BeeBombus melanopygusGolden Northern Bumble BeeBombus fervidusCan stingLigated Furrow BeeHalictus ligatusWoodland SkipperOchlodes sylvanoidesVancouver Bumble BeeBombus vancouverensisPrickly CeratinaCeratina acanthaCalifornia TortoiseshellNymphalis californicaYellow-spotted MillipedeHarpaphe haydenianaCan irritate skinIsabella Tiger MothPyrrharctia isabellaEuropean MantisMantis religiosaLorquin's AdmiralLimenitis lorquiniPacific ForktailIschnura cervulaWestern Boxelder BugBoisea rubrolineataWestern Tiger SwallowtailPapilio rutulusWestern Bumble BeeBombus occidentalisBrown-belted Bumble BeeBombus griseocollisEight-spotted SkimmerLibellula forensisSmall WhitePieris rapaeHunt's Bumble BeeBombus huntiiGoldenrod Crab SpiderMisumena vatiaHarmlessGreat Basin Bumble BeeBombus centralisBicolored Striped Sweat BeeAgapostemon virescens