Taxonomic GroupNameYearInvasion StatusPopulation StatusVectors
NematodesAnguillicola crassus*1999DefiniteEstablishedBallast Water, Fisheries Accidental (not Oyster), Natural Dispersal
Arthropoda-InsectsArcola malloi*1972DefiniteEstablishedBiocontrol
Annelids-PolychaetesBoccardiella ligerica1999DefiniteEstablishedBallast Water
Annelids-OligochaetesBranchiura sowerbyi*1999DefiniteEstablishedAquatic Plant Shipments, Ballast Water, Dry Ballast
AlgaeCodium fragile ssp. Fragile2009DefiniteEstablishedBallast Water, Hull Fouling
Mollusks-BivalvesCorbicula fluminea1982DefiniteEstablishedDiscarded Bait, Fisheries Accidental (not Oyster), Fisheries Intentional, Pet Release
FishesCyprinus carpioNoneDefiniteEstablishedFisheries Intentional
FishesDorosoma petenenseNoneDefiniteEstablishedFisheries Intentional
AlgaeGracilaria vermiculophylla2000DefiniteEstablishedBallast Water, Fisheries Accidental (not Oyster), Hull Fouling
FishesIctalurus furcatus1979DefiniteEstablishedFisheries Intentional
FishesIctalurus punctatusNoneDefiniteEstablishedFisheries Intentional
Crustaceans-BarnaclesLoxothylacus panopaei2013DefiniteEstablishedBallast Water, Hull Fouling, Oyster Accidental
FishesLucania goodei1991DefiniteEstablishedPet Release
Crustaceans-ShrimpMacrobrachium nipponense*2017DefiniteEstablishedBallast Water, Pet Release
Crustaceans-BarnaclesMegabalanus coccopoma2006DefiniteEstablishedBallast Water, Hull Fouling, Natural Dispersal
Crustaceans-ShrimpPenaeus monodon2009DefiniteEstablishedFisheries Accidental (not Oyster), Natural Dispersal
Crustaceans-CrabsPetrolisthes armatus2005DefiniteEstablishedBallast Water, Hull Fouling, Natural Dispersal, Oyster Accidental
Crustaceans-CrayfishProcambarus clarkii1998DefiniteEstablishedDiscarded Bait, Fisheries Accidental (not Oyster), Pet Release
Arthropoda-InsectsProcanace dianneae*1988DefiniteEstablishedCargo, Hull Fouling
FishesPylodictis olivaris1966DefiniteEstablishedFisheries Intentional
TunicatesStyela canopus1885DefiniteEstablishedHull Fouling
TunicatesStyela plicata1885DefiniteEstablishedHull Fouling
* = Species summary still under review.