Taxonomic GroupNameYearInvasion StatusPopulation StatusVectors
BryozoansAmathia verticillata1828DefiniteEstablishedHull Fouling
Crustaceans-BarnaclesAmphibalanus eburneus1956DefiniteEstablishedBallast Water, Hull Fouling
Crustaceans-BarnaclesAmphibalanus improvisus1935DefiniteEstablishedBallast Water, Hull Fouling
Crustaceans-BarnaclesAmphibalanus reticulatus1958DefiniteEstablishedBallast Water, Canal, Hull Fouling
NematodesAnguillicola crassus*1991DefiniteEstablishedFisheries Accidental (not Oyster), Natural Dispersal
Mollusks-BivalvesArcuatula senhousia1964DefiniteEstablishedBallast Water, Canal, Hull Fouling
AlgaeAsparagopsis armata*1969DefiniteEstablishedBallast Water, Hull Fouling
Crustaceans-BarnaclesBalanus trigonus1935DefiniteEstablishedBallast Water, Canal, Hull Fouling
CtenophoresBeroe ovata*2011DefiniteEstablishedBallast Water
AlgaeBonnemaisonia hamifera1997DefiniteEstablishedBallast Water, Hull Fouling
Annelids-PolychaetesBranchiomma bairdi2005DefiniteEstablishedHull Fouling
Crustaceans-CrabsCallinectes sapidus1942DefiniteEstablishedFisheries Intentional
Cnidarians-HydrozoansCalyptospadix cerulea1980DefiniteEstablishedHull Fouling
Cnidarians-ScyphozoansCassiopea andromeda*1886DefiniteEstablishedBallast Water, Canal, Hull Fouling
BryozoansCelleporaria brunnea*2003DefiniteEstablishedNone
Crustaceans-CrabsCharybdis hellerii1925DefiniteEstablishedBallast Water, Canal, Hull Fouling
TunicatesCiona robusta1816DefiniteEstablishedNone
AlgaeCodium fragile ssp. Fragile1998DefiniteEstablishedBallast Water, Habitat Restoration
AlgaeColpomenia peregrina*1994DefiniteEstablishedBallast Water, Hull Fouling, Oyster Accidental
TunicatesDidemnum vexillum2022DefiniteEstablishedHull Fouling
Cnidarians-HydrozoansEctopleura crocea1946DefiniteEstablishedHull Fouling
Cnidarians-HydrozoansEudendrium carneum1999DefiniteEstablishedBallast Water, Hull Fouling
Annelids-PolychaetesFicopomatus enigmaticus2018DefiniteEstablishedBallast Water
Annelids-PolychaetesFicopomatus enigmaticus1937DefiniteEstablishedBallast Water, Hull Fouling
FishesGambusia holbrooki*1929DefiniteEstablishedBiocontrol
AlgaeGrateloupia turuturu2013DefiniteEstablishedBallast Water, Hull Fouling, Oyster Accidental
BryozoansHippopodina iririkiensis*1968DefiniteEstablishedCanal, Hull Fouling
Annelids-PolychaetesHydroides dianthusNoneDefiniteEstablishedHull Fouling
Annelids-PolychaetesHydroides dirampha1924DefiniteEstablishedBallast Water, Hull Fouling
Crustaceans-AmphipodsLaticorophium baconi2022DefiniteEstablishedBallast Water, Hull Fouling
Cnidarians-HydrozoansMacrorhynchia philippina2005DefiniteEstablishedCanal, Hull Fouling
Mollusks-BivalvesMagallana gigas2001DefiniteEstablishedBallast Water, Hull Fouling, Oyster Accidental
TunicatesMicrocosmus exasperatus2007DefiniteEstablishedCanal, Hull Fouling
CtenophoresMnemiopsis leidyi*1992DefiniteEstablishedNone
AlgaeMonosporus indicus*2015DefiniteEstablishedBallast Water, Canal, Hull Fouling
Mollusks-BivalvesMytilopsis sallei*2002DefiniteEstablishedCanal, Hull Fouling
Mollusks-GastropodsNaria turdus1980DefiniteEstablishedBallast Water, Canal
EchinodermsOphiactis savignyi Lineage B1937DefiniteEstablishedBallast Water, Canal, Hull Fouling
Crustaceans-AmphipodsParacaprella pusilla2010DefiniteEstablishedBallast Water, Hull Fouling
Crustaceans-IsopodsParacerceis sculpta2016DefiniteEstablishedBallast Water, Hull Fouling
Crustaceans-IsopodsParadella dianae1991DefiniteEstablishedBallast Water, Hull Fouling
Mollusks-BivalvesPerna perna2020DefiniteEstablishedBallast Water, Hull Fouling
TunicatesPhallusia nigraNoneDefiniteEstablishedNone
Cnidarians-ScyphozoansPhyllorhiza punctata1965DefiniteEstablishedBallast Water, Canal, Hull Fouling
Mollusks-BivalvesPinctada margaritifera1974DefiniteEstablishedFisheries Accidental (not Oyster)
Arthropoda-InsectsPlacopsidella grandis*1967DefiniteEstablishedCargo, Dry Ballast
FishesPoecilia latipinna2017DefiniteEstablishedPet Release
TunicatesPolyclinum constellatum2016DefiniteEstablishedHull Fouling
PlatyhelminthesPseudodactylogyrus anguillae*NoneDefiniteEstablishedBallast Water, Fisheries Accidental (not Oyster)
Crustaceans-CopepodsPseudodiaptomus marinus2016DefiniteEstablishedNone
Annelids-PolychaetesPseudopolydora paucibranchiata2017DefiniteEstablishedBallast Water, Hull Fouling
FishesPterois miles*1991DefiniteEstablishedCanal
ProtozoansRhizodomus tagatzi*2008DefiniteEstablishedBallast Water, Canal
Mollusks-BivalvesSaccostrea cucullata complex1999DefiniteEstablishedBallast Water, Canal, Hull Fouling
Crustaceans-IsopodsSphaeroma walkeri1924DefiniteEstablishedBallast Water, Canal, Hull Fouling
TunicatesStyela canopusNoneDefiniteEstablishedHull Fouling
TunicatesStyela plicataNoneDefiniteEstablishedHull Fouling
TunicatesSymplegma brakenhielmi1958DefiniteEstablishedCanal, Hull Fouling
Mollusks-BivalvesTeredo bartschi1935DefiniteEstablishedHull Fouling
Mollusks-BivalvesTheora lubrica2006DefiniteEstablishedBallast Water, Hull Fouling
Annelids-PolychaetesTimarete punctata sp. A2005DefiniteEstablishedBallast Water, Hull Fouling
AlgaeUlva australis2007DefiniteEstablishedBallast Water, Canal, Hull Fouling
AlgaeUlva laetevirens*2007DefiniteEstablishedNone
AlgaeUlva ohnoi2002DefiniteEstablishedBallast Water, Hull Fouling, Oyster Accidental
BryozoansVictorella pavida1951DefiniteEstablishedHull Fouling
BryozoansWatersipora arcuata2016DefiniteEstablishedHull Fouling
BryozoansWatersipora subtorquataNoneDefiniteEstablishedHull Fouling
* = Species summary still under review.