Total records: 69
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ImagesGroupFamilyScientific NameCommon NameMore infoNative Habitat Species Origin
Lithobates catesbeianusAmphibians-FrogsRanidae Lithobates catesbeianus American Bullfrog Collection info
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Freshwater Native Transplant
Cryptosula pallasianaBryozoansCryptosulidae Cryptosula pallasiana a bryozoan Collection info
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Marine Native Transplant
Pectinatella magnificaBryozoansPectinatellidae Pectinatella magnifica magnificent bryozoan Collection info
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Freshwater Native Transplant
Stephanella hinaBryozoansStephanellidae Stephanella hina Japanese moss animal Collection info
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Freshwater Exotic
Diadumene lineataCoelenterates-AnthozoanDiadumenidae Diadumene lineata orangestriped green anemone Collection info
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Marine Exotic
Cordylophora caspiaCoelenterates-HydrozoansOceanidae Cordylophora caspia freshwater hydroid Collection info
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Freshwater;Marine Exotic
Coelenterates-HydrozoansCampanulariidae Gonothyraea loveni hydroid Collection info
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Marine Native Transplant
Sinocalanus doerriCrustaceans-CopepodsCentropagidae Sinocalanus doerri Asian calanoid copepod Collection info
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Freshwater;Marine Exotic
Carcinus maenasCrustaceans-CrabsPortunidae Carcinus maenas green crab Collection info
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Marine Exotic
Pacifastacus leniusculusCrustaceans-CrayfishAstacidae Pacifastacus leniusculus Signal Crayfish Collection info
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Freshwater Native Transplant
Orthione griffenisCrustaceans-IsopodsBopyridae Orthione griffenis Griffen's isopod Collection info
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Marine Exotic
Homarus americanusCrustaceans-LobstersNephropidae Homarus americanus American lobster Collection info
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Marine Native Transplant
Exopalaemon modestusCrustaceans-ShrimpPalaemonidae Exopalaemon modestus siberian prawn Collection info
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Freshwater Exotic
EntoproctsBarentsiidae Barentsia benedeni an entoproct Collection info
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Marine Exotic
Alosa sapidissimaFishesClupeidae Alosa sapidissima American Shad Collection info
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Freshwater;Marine Native Transplant
Ambloplites rupestrisFishesCentrarchidae Ambloplites rupestris Rock Bass Collection info
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Freshwater Native Transplant
Ameiurus catusFishesIctaluridae Ameiurus catus White Catfish Collection info
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Freshwater Native Transplant
Ameiurus nebulosusFishesIctaluridae Ameiurus nebulosus Brown Bullhead Collection info
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Freshwater Native Transplant
Cottus asperFishesCottidae Cottus asper Prickly Sculpin Collection info
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Freshwater Native Transplant
Ctenopharyngodon idellaFishesCyprinidae Ctenopharyngodon idella Grass Carp Collection info
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Freshwater Exotic
Cyprinus carpioFishesCyprinidae Cyprinus carpio Common Carp Collection info
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Freshwater Exotic
Lepomis gibbosusFishesCentrarchidae Lepomis gibbosus Pumpkinseed Collection info
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Freshwater Native Transplant
Lepomis gulosusFishesCentrarchidae Lepomis gulosus Warmouth Collection info
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Freshwater Native Transplant
Lepomis macrochirusFishesCentrarchidae Lepomis macrochirus Bluegill Collection info
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Freshwater Native Transplant
Micropterus dolomieuFishesCentrarchidae Micropterus dolomieu Smallmouth Bass Collection info
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Freshwater Native Transplant
Micropterus salmoidesFishesCentrarchidae Micropterus salmoides Largemouth Bass Collection info
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Freshwater Native Transplant
Morone saxatilisFishesMoronidae Morone saxatilis Striped Bass Collection info
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Freshwater;Marine Native Transplant
Oncorhynchus clarkii × mykissFishesSalmonidae Oncorhynchus clarkii × mykiss cutbow trout Collection info
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Freshwater Native Hybrid
Oplegnathus fasciatusFishesOplegnathidae Oplegnathus fasciatus barred knifejaw Collection info
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Marine Exotic
Perca flavescensFishesPercidae Perca flavescens Yellow Perch Collection info
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Freshwater Native Transplant
Pomoxis nigromaculatusFishesCentrarchidae Pomoxis nigromaculatus Black Crappie Collection info
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Freshwater Native Transplant
Salmo salarFishesSalmonidae Salmo salar Atlantic Salmon Collection info
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Freshwater;Marine Native Transplant
Salvelinus fontinalisFishesSalmonidae Salvelinus fontinalis Brook Trout Collection info
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Freshwater Native Transplant
Sander vitreusFishesPercidae Sander vitreus Walleye Collection info
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Freshwater Native Transplant
Myocastor coypusMammalsMyocastoridae Myocastor coypus nutria Collection info
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Freshwater Exotic
Arcuatula senhousiaMollusks-BivalvesMytilidae Arcuatula senhousia Asian date mussel Collection info
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Marine Exotic
Corbicula flumineaMollusks-BivalvesCyrenidae Corbicula fluminea freshwater golden clam Collection info
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Freshwater Exotic
Crassostrea gigasMollusks-BivalvesOstreidae Crassostrea gigas Pacific giant oyster Collection info
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Marine Exotic
Potamopyrgus antipodarumMollusks-GastropodsHydrobiidae Potamopyrgus antipodarum New Zealand mudsnail Collection info
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Freshwater Exotic
Urosalpinx cinereaMollusks-GastropodsMuricidae Urosalpinx cinerea Atlantic oyster drill Collection info
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Marine Native Transplant
PlantsSalviniaceae Azolla filiculoides fern azolla Collection info
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Freshwater Native Transplant
Callitriche stagnalisPlantsPlantaginaceae Callitriche stagnalis pond water-starwort Collection info
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Freshwater Exotic
Cotula coronopifoliaPlantsAsteraceae Cotula coronopifolia common brassbuttons Collection info
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Freshwater Exotic
Egeria densaPlantsHydrocharitaceae Egeria densa Brazilian waterweed Collection info
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Freshwater Exotic
Iris pseudacorusPlantsIridaceae Iris pseudacorus yellow iris Collection info
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Freshwater Exotic
PlantsHydrocharitaceae Limnobium laevigatum West Indian spongeplant Collection info
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Freshwater Exotic
Lysimachia nummulariaPlantsPrimulaceae Lysimachia nummularia creeping jenny Collection info
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Freshwater Exotic
Lythrum salicariaPlantsLythraceae Lythrum salicaria purple loosestrife Collection info
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Freshwater Exotic
Marsilea muticaPlantsMarsileaceae Marsilea mutica Australian water-clover Collection info
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Freshwater Exotic
Myosotis scorpioidesPlantsBoraginaceae Myosotis scorpioides forget-me-not Collection info
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Freshwater Exotic
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Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/15/2026].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.