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Click on a column header to sort by that column. 		Total of 192 records
PhotoTaxonomic GroupFamilyScientific Name
(click for species profile)		Common NameContinent of OriginYear First CollectedCategory
AlgaeBangiaceaeBangia atropurpureaA red algaEurope1944Nonindigenous
AlgaeChaetocerotaceaeChaetoceros muelleriA centric diatomUnknown1978Nonindigenous
AlgaeStylonemataceaeChroodactylon ornatumA red algaNorth America1938Nonindigenous
AlgaeThalassiosiraceaeConticribra (Thalassiosira) guillardiiA centric diatomEurope1973Nonindigenous
AlgaeStephanodiscaceaeCyclotella atomusA centric diatomUnknown1964Nonindigenous
AlgaeStephanodiscaceaeCyclotella crypticaA centric diatomUnknown1964Nonindigenous
AlgaeNostocaceaeCylindrospermopsis raciborskiiCylindroIndo-Pacific1971Nonindigenous
AlgaeFragilariaceaeDiatoma ehrenbergiiA pennate diatomUnknown1938Nonindigenous
AlgaeHymenomonadaceaeHymenomonas roseolaA coccolithophoridEurope1975Nonindigenous
AlgaeCharaceaeNitellopsis obtusaStarry stonewortEurasia1981Nonindigenous
AlgaeTriceratiaceaePleurosira laevisA centric diatomEurope and Africa1978Nonindigenous
AlgaeSkeletonemataceaeSkeletonema potamosA centric diatomUnknown1963Nonindigenous
AlgaeSkeletonemaceaeSkeletonema subsalsumA centric diatomEurasia1973Nonindigenous
AlgaeSphacelariaceaeSphacelaria fluviatilisA brown algaAsia1975Nonindigenous
AlgaeSphacelariaceaeSphacelaria lacustrisA brown algaUnknown1975Nonindigenous
AlgaeStephanodiscaceaeStephanodiscus subtilisA centric diatomEurasia1946Nonindigenous
AlgaeThalassiosiraceaeThalassiosira balticaA centric diatomEurasia1988Nonindigenous
AlgaeThalassiosiraceaeThalassiosira bramaputraeA centric diatomUnknown1978Nonindigenous
AlgaeThalassiosiraceaeThalassiosira pseudonanaA centric diatomUnknown1973Nonindigenous
AlgaeThalassiosiraceaeThalassiosira weissflogiiA centric diatomUnknown1962Nonindigenous
AlgaeUlvaceaeUlva (Enteromorpha) flexuosa subsp. flexuosa and flexuosa subsp. paradoxaGreen alga, grass kelpUnknown2003Nonindigenous
AlgaeUlvaceaeUlva (Enteromorpha) intestinalisGreen alga, grass kelpNorth America1926Nonindigenous
AlgaeUlvaceaeUlva (Enteromorpha) proliferaGreen alga, grass kelp, sea lettuceNorth America1979Nonindigenous
Annelids-OligochaetesTubificidaeBranchiura sowerbyiA tubificid wormAsia1951Nonindigenous
Annelids-OligochaetesTubificidaeGianius aquaedulcisA tubificid wormEurope1983Nonindigenous
Annelids-OligochaetesTubificidaePotamothrix bedotiA tubificid wormEurasia1975Nonindigenous
Annelids-OligochaetesTubificidaePotamothrix moldaviensisA tubificid wormEurasia1952Nonindigenous
Annelids-OligochaetesTubificidaePotamothrix vejdovskyiA tubificid wormEurasia1965Nonindigenous
Annelids-OligochaetesNaididaeRipistes parasitaAn oligochaeteEurasia1980Nonindigenous
BacteriaPseudomonadaceaeAeromonas salmonicidaFurunculosis, ulcer disease, erythrodermatitisUnknown1999Nonindigenous
Bacteria Piscirickettsia cf. salmonisMuskie poxUnknown2002Nonindigenous
BacteriaCorynebacteriaceaeRenibacterium (Corynebacterium) salmoninarumBacterial kidney disease (BKD), Dee diseaseEurope1967Nonindigenous
BryozoansVesiculariidaeLophopodella carteriAsian freshwater bryozoanAsia1934Nonindigenous
Coelenterates-HydrozoansOceanidaeCordylophora caspiaFreshwater hydroidEurasia1956Nonindigenous
Coelenterates-HydrozoansOlindiidaeCraspedacusta sowerbiiFreshwater jellyfishAsia1933Nonindigenous
Crustaceans-AmphipodsGammaridaeEchinogammarus ischnusScudEurope1994Nonindigenous
Crustaceans-AmphipodsGammaridaeGammarus tigrinusTiger scudNorth America1985Nonindigenous
Crustaceans-CladoceransCercopagidaeBythotrephes longimanusSpiny waterfleaEurope1982Nonindigenous
Crustaceans-CladoceransCercopagidaeCercopagis pengoiFishhook waterfleaAsia1998Nonindigenous
Crustaceans-CladoceransDaphniidaeDaphnia galeata galeataA waterfleaEurasia1980Nonindigenous
Crustaceans-CladoceransDaphniidaeDaphnia lumholtziA waterfleaUnknown1999Nonindigenous
Crustaceans-CladoceransSididaeDiaphanosoma fluviatileA cladoceranSouth and Central America2015Nonindigenous
Crustaceans-CladoceransBosminidaeEubosmina coregoniBaltic Long-nosed WaterfleaEurope1966Nonindigenous
Crustaceans-CladoceransBosminidaeEubosmina maritimaA cladoceranEurasia1988Nonindigenous
Crustaceans-CopepodsArgulidaeArgulus japonicusJapanese fishlouseAsia1989Nonindigenous
Crustaceans-CopepodsCyclopidaeCyclops strenuusA copepodNorth America1972Nonindigenous
Crustaceans-CopepodsTemoridaeEurytemora affinisA calanoid copepodNorth America1958Nonindigenous
Crustaceans-CopepodsCanthocamptidaeHeteropsyllus nr. nunniA copepodUnknown1996Nonindigenous
Crustaceans-CopepodsCyclopidaeMegacyclops viridisA cyclopoid copepodEurope1994Nonindigenous
Crustaceans-CopepodsCyclopidaeMesocyclops pehpeiensisA copepodAsia2016Nonindigenous
Crustaceans-CopepodsErgasilidaeNeoergasilus japonicusA parasitic copepodAsia1994Nonindigenous
Crustaceans-CopepodsAmeiridaeNitokra hibernicaA harpacticoid copepodEurasia1972Nonindigenous
Crustaceans-CopepodsAmeiridaeNitokra incertaA harpacticoid copepodEurasia1999Nonindigenous
Crustaceans-CopepodsLernaeopodidaeSalmincola californiensisGill maggotUnknown2014Nonindigenous
Crustaceans-CopepodsLernaeopodidaeSalmincola lotaeA parasitic copepodEurasia1964Nonindigenous
Crustaceans-CopepodsDiosaccidaeSchizopera borutzkyiAn oarsmanEurope1999Nonindigenous
Crustaceans-CopepodsDiaptomidaeSkistodiaptomus pallidusA calanoid copepodNorth America1967Nonindigenous
Crustaceans-CopepodsCyclopidaeThermocyclops crassusA copepodEurope and Africa2014Nonindigenous
Crustaceans-CrayfishCambaridaeProcambarus clarkiiRed Swamp CrayfishNorth America1967Nonindigenous
Crustaceans-MysidsMysidaeHemimysis anomalaBloody red shrimpEurasia2006Nonindigenous
EntoproctsBarentsiidaeUrnatella gracilisFreshwater goblet wormNorth America2009Nonindigenous
FishesClupeidaeAlosa aestivalisBlueback HerringNorth America1981Nonindigenous
FishesClupeidaeAlosa pseudoharengusAlewifeNorth America1868Nonindigenous
FishesGasterosteidaeApeltes quadracusFourspine SticklebackNorth America1986Nonindigenous
FishesCyprinidaeCarassius auratusGoldfishAsia1880Nonindigenous
FishesCyprinidaeCtenopharyngodon idellaGrass Carp (diploid)Asia2011Nonindigenous
FishesCyprinidaeCyprinus carpioCommon CarpEurasia1880Nonindigenous
FishesCentrarchidaeEnneacanthus gloriosusBluespotted SunfishNorth America1916Nonindigenous
FishesPoeciliidaeGambusia affinisWestern MosquitofishNorth America1923Nonindigenous
FishesPercidaeGymnocephalus cernuaRuffeEurasia1986Nonindigenous
FishesCatostomidaeIctiobus bubalusSmallmouth BuffaloNorth America1965Nonindigenous
FishesCatostomidaeIctiobus cyprinellusBigmouth BuffaloNorth America1962Nonindigenous
FishesCatostomidaeIctiobus nigerBlack BuffaloNorth America1986Nonindigenous
FishesLepisosteidaeLepisosteus platostomusShortnose GarNorth America1962Nonindigenous
FishesCentrarchidaeLepomis humilisOrangespotted SunfishNorth America1929Nonindigenous
FishesCentrarchidaeLepomis microlophusRedear SunfishNorth America1928Nonindigenous
FishesCobitidaeMisgurnus anguillicaudatusPond LoachAsia1939Nonindigenous
FishesMoronidaeMorone americanaWhite PerchNorth America1946Nonindigenous
FishesGobiidaeNeogobius melanostomusRound GobyEurasia1990Nonindigenous
FishesIctaluridaeNoturus insignisMargined MadtomNorth America1928Nonindigenous
FishesSalmonidaeOncorhynchus gorbuschaPink SalmonNorth America1956Nonindigenous
FishesSalmonidaeOncorhynchus kisutchCoho SalmonNorth America1933Nonindigenous
FishesSalmonidaeOncorhynchus mykissRainbow TroutNorth America1876Nonindigenous
FishesSalmonidaeOncorhynchus nerkaSockeye SalmonNorth America1950Nonindigenous
FishesSalmonidaeOncorhynchus tshawytschaChinook SalmonNorth America1870Nonindigenous
FishesOsmeridaeOsmerus mordaxRainbow SmeltNorth America1906Nonindigenous
FishesPetromyzontidaePetromyzon marinusSea LampreyNorth America1835Nonindigenous
FishesGobiidaeProterorhinus semilunarisFreshwater Tubenose GobyEurasia1990Nonindigenous
FishesIctaluridaePylodictis olivarisFlathead CatfishNorth America1890Nonindigenous
FishesSalmonidaeSalmo truttaBrown TroutEurope1883Nonindigenous
FishesCyprinidaeScardinius erythrophthalmusRuddEurasia1931Nonindigenous
InsectsCrambidaeAcentria ephemerella(European) aquatic/water mothEurope1938Nonindigenous
InsectsErirhinidaeTanysphyrus lemnaeDuckweed/aquatic weevilEurope1934Nonindigenous
Mollusks-BivalvesCyrenidaeCorbicula flumineaBasket clamAsia1980Nonindigenous
Mollusks-BivalvesDreissenidaeDreissena bugensisQuagga musselEurasia1989Nonindigenous
Mollusks-BivalvesDreissenidaeDreissena polymorphaZebra musselEurasia1986Nonindigenous
Mollusks-BivalvesUnionidaeLasmigona subviridisGreen floaterNorth America1959Nonindigenous
Mollusks-BivalvesSphaeriidaePisidium amnicumGreater European peaclamEurasia1897Nonindigenous
Mollusks-BivalvesSphaeriidaePisidium henslowanumHenslow peaclamEurasia1916Nonindigenous
Mollusks-BivalvesSphaeriidaePisidium moitessierianumPygmy peaclamEurasia1895Nonindigenous
Mollusks-BivalvesSphaeriidaePisidium supinumHumpbacked peaclamEurasia1959Nonindigenous
Mollusks-BivalvesPisidiidaeSphaerium corneumEuropean fingernail clamEurasia1900Nonindigenous
Mollusks-GastropodsBithyniidaeBithynia tentaculataMud bithyniaEurope1800Nonindigenous
Mollusks-GastropodsViviparidaeCipangopaludina chinensisChinese mysterysnailAsia1931Nonindigenous
Mollusks-GastropodsViviparidaeCipangopaludina japonicaJapanese mysterysnailAsia1937Nonindigenous
Mollusks-GastropodsPleuroceridaeElimia virginicaPiedmont elimiaNorth America1860Nonindigenous
Mollusks-GastropodsHydrobiidaeGillia altilisBuffalo pebblesnailNorth America1915Nonindigenous
Mollusks-GastropodsHydrobiidaePotamopyrgus antipodarumNew Zealand mudsnailEurasia1991Nonindigenous
Mollusks-GastropodsLymnaeidaeRadix auriculariaEuropean ear snailEurope1901Nonindigenous
Mollusks-GastropodsLymnaeidaeStagnicola palustrisMarsh pond snailNorth America1933Nonindigenous
Mollusks-GastropodsValvatidaeValvata piscinalisEuropean stream valvataEurope1897Nonindigenous
Mollusks-GastropodsViviparidaeViviparus georgianusBanded mysterysnailNorth America1866Nonindigenous
NematodesAnguillicolidaeAnguillicola crassusEel swim bladder parasiteAsia2011Nonindigenous
PlantsPoaceaeAgrostis giganteaRedtopEurasia1838Nonindigenous
PlantsBetulaceaeAlnus glutinosaBlack alderEurasia1913Nonindigenous
PlantsPoaceaeAlopecurus geniculatusWater foxtailEurasia1882Nonindigenous
PlantsButomaceaeButomus umbellatusFlowering rushEurasia1905Nonindigenous
PlantsCabombaceaeCabomba carolinianaCarolina fanwortNorth America1935Nonindigenous
PlantsCyperaceaeCarex acutiformisLesser pond sedgeEurasia1951Nonindigenous
PlantsCyperaceaeCarex distichaTworank sedgeEurasia1866Nonindigenous
PlantsAmaranthaceaeChenopodium glaucumOakleaf goosefootEurasia1865Nonindigenous
PlantsAsteraceaeCirsium palustreMarsh thistleEurasia1934Nonindigenous
PlantsApiaceaeConium maculatumPoison-hemlockEurasia1843Nonindigenous
PlantsPoaceaeEchinochloa crus-galliBarnyardgrassEurasia1838Nonindigenous
PlantsOnagraceaeEpilobium hirsutumHairy willow herbEurasia1874Nonindigenous
PlantsRosaceaeFilipendula ulmariaQueen of the meadowEurasia1916Nonindigenous
PlantsPoaceaeGlyceria maximaReed mannagrassEurasia1940Nonindigenous
PlantsHydrocharitaceaeHydrilla verticillataHydrillaAsia2000Nonindigenous
PlantsHydrocharitaceaeHydrocharis morsus-ranaeEuropean frogbitEurope1972Nonindigenous
PlantsBalsaminaceaeImpatiens glanduliferaOrnamental jewelweedAsia1912Nonindigenous
PlantsIridaceaeIris pseudacorusYellow irisEurope and Africa1882Nonindigenous
PlantsJuncaceaeJuncus compressusRoundfruit rushEurasia1895Nonindigenous
PlantsJuncaceaeJuncus inflexusEuropean meadow rushEurasia1922Nonindigenous
PlantsFabaceaeLupinus polyphyllusMarsh lupineNorth America1959Nonindigenous
PlantsLamiaceaeLycopus asperRough bugleweedNorth America1892Nonindigenous
PlantsLamiaceaeLycopus europaeusEuropean bugleweedEurasia1903Nonindigenous
PlantsPrimulaceaeLysimachia nummulariaCreeping jennyEurasia1882Nonindigenous
PlantsPrimulaceaeLysimachia vulgarisGarden loosestrifeEurasia1912Nonindigenous
PlantsLythraceaeLythrum salicariaPurple loosestrifeEurasia1869Nonindigenous
PlantsMarsileaceaeMarsilea quadrifoliaEuropean water-cloverEurasia1893Nonindigenous
PlantsLamiaceaeMentha × gracilisGingermintEurasia1896Nonindigenous
PlantsLamiaceaeMentha aquaticaWater mintEurasia1843Nonindigenous
PlantsLamiaceaeMentha spicataSpearmintEurasia1843Nonindigenous
PlantsPoaceaeMicrostegium vimineumJapanese stiltgrassEurasia1991Nonindigenous
PlantsBoraginaceaeMyosotis scorpioidesForget-me-notEurasia1886Nonindigenous
PlantsCaryophyllaceaeMyosoton aquaticumGiant chickweedEurasia1894Nonindigenous
PlantsHaloragaceaeMyriophyllum spicatumEurasian watermilfoilEurasia1880Nonindigenous
PlantsHydrocharitaceaeNajas minorBrittle waternymphEurasia1932Nonindigenous
PlantsBrassicaceaeNasturtium officinaleWater-cressEurasia1847Nonindigenous
PlantsMenyanthaceaeNymphoides peltataYellow floating-heartEurasia1930Nonindigenous
PlantsPolygonaceaePersicaria maculosaSpotted ladysthumbEurasia1838Nonindigenous
PlantsPoaceaePhalaris arundinaceaReed canarygrassNorth America1838Nonindigenous
PlantsPoaceaePhragmites australis australisCommon reedEurope1828Nonindigenous
PlantsAsteraceaePluchea odorataSweetscentNorth America1912Nonindigenous
PlantsPoaceaePoa trivialisRough bluegrassEurasia1843Nonindigenous
PlantsPotamogetonaceaePotamogeton crispusCurly-leaf pondweedEurasia1879Nonindigenous
PlantsPoaceaePuccinellia distansWeeping alkaligrassEurasia1893Nonindigenous
PlantsRhamnaceaeRhamnus frangulaGlossy buckthornEurasia1913Nonindigenous
PlantsBrassicaceaeRorippa sylvestrisKeekEurasia1884Nonindigenous
PlantsPolygonaceaeRumex longifoliusDoor-yard dockEurasia1901Nonindigenous
PlantsPolygonaceaeRumex obtusifoliusBluntleaf dockEurasia1837Nonindigenous
PlantsSalicaceaeSalix albaGolden willowEurasia1886Nonindigenous
PlantsSalicaceaeSalix capreaGoat willowEurasia1905Nonindigenous
PlantsSalicaceaeSalix cf. cinerea/atrocinereaLarge gray willowEurope and Africa1980Nonindigenous
PlantsSalicaceaeSalix fragilisCrack willowEurasia1886Nonindigenous
PlantsSalicaceaeSalix purpureaPurple osierEurasia1880Nonindigenous
PlantsSolanaceaeSolanum dulcamaraBitter nightshadeEurasia1860Nonindigenous
PlantsAsteraceaeSolidago sempervirensSeaside goldenrodNorth America1969Nonindigenous
PlantsHydrocharitaceaeStratiotes aloidesWater soldiersEurasia2009Nonindigenous
PlantsLythraceaeTrapa natansWater chestnutEurasia1949Nonindigenous
PlantsTyphaceaeTypha angustifoliaNarrow-leaved cattailEurasia1877Nonindigenous
PlantsPlantaginaceaeVeronica beccabungaEuropean speedwellEurope1849Nonindigenous
PlatyhelminthesDactylogyridaeDactylogyrus amphibothriumA monogenetic flukeEurasia1992Nonindigenous
PlatyhelminthesDactylogyridaeDactylogyrus hemiamphibothriumA monogenetic flukeEurasia1992Nonindigenous
PlatyhelminthesStrigeidaeIchthyocotylurus pileatusA digenean flukeEurasia1929Nonindigenous
PlatyhelminthesDiplostomatidaeNeascus brevicaudatusA digenean fluke, trematodeEurasia1992Nonindigenous
PlatyhelminthesDugesiidaeSchmidtea polychroaA flatwormEurope1968Nonindigenous
PlatyhelminthesBothriocephalidaeSchyzocotyle acheilognathiAsian tapewormAsia2001Nonindigenous
Platyhelminthes Scolex pleuronectisA cestodeEurasia1994Nonindigenous
PlatyhelminthesAcanthostomatidaeTimoniella sp.A digenean fluke, trematodeUnknown1992Nonindigenous
ProtozoansAcinetidaeAcineta nitocraeA suctorian ciliateEurasia1997Nonindigenous
ProtozoansGlugeidaeGlugea hertwigiA microsporidian parasiteEurope1960Nonindigenous
ProtozoansGlugeidaeHeterosporis sutherlandaeA microsporidian parasiteUnknown2000Nonindigenous
ProtozoansMyxosomatidaeMyxobolus cerebralisSalmonid whirling diseaseEurope1968Nonindigenous
ProtozoansPsammonobiotidaePsammonobiotus communisA testate amoebaEurasia2002Nonindigenous
ProtozoansPsammonobiotidaePsammonobiotus dziwnowiA testate amoebaEurasia2002Nonindigenous
ProtozoansPsammonobiotidaePsammonobiotus linearisA testate amoebaEurasia2002Nonindigenous
Protozoans Sphaeromyxa sevastopoliA myxosporean parasiteEurasia1994Nonindigenous
Protozoans Trypanosoma acerinaeA flagellate parasiteEurasia1985Nonindigenous
VirusesNovirhabdoviridaeNovirhabdovirus sp. genotype IV sublineage bViral Hemorrhagic Septicemia Virus (VHSV-IVb)North America2003Nonindigenous
VirusesIridoviridaeRanavirusLargemouth bass virus (LMBV)Unknown2000Nonindigenous
Viruses Rhabdovirus carpioSpring viremia of carp (SVC)Eurasia2001Nonindigenous

Citation for this information:
USGS. 2012. Nonindigenous Aquatic Species Database, Gainesville, FL. https://nas.er.usgs.gov

This information provided by the U.S. Geological Survey's Nonindigenous Aquatic Species Program located at the Wetland and Aquatic Research Center.