Taxonomic GroupNameYearInvasion StatusPopulation StatusVectors
BryozoansAmathia verticillata1958DefiniteEstablishedHull Fouling
Crustaceans-BarnaclesAmphibalanus amphitrite1960DefiniteEstablishedBallast Water, Hull Fouling
Crustaceans-BarnaclesAmphibalanus eburneus1963DefiniteEstablishedBallast Water, Hull Fouling
Crustaceans-BarnaclesAmphibalanus improvisus1960DefiniteEstablishedBallast Water, Hull Fouling
Crustaceans-BarnaclesAmphibalanus reticulatus1984DefiniteEstablishedBallast Water, Hull Fouling
BryozoansAnguinella palmata1942DefiniteEstablishedHull Fouling
TunicatesAscidia sydneiensis2012DefiniteEstablishedHull Fouling
Mollusks-BivalvesBankia gouldi1921DefiniteEstablishedNone
TunicatesBotrylloides niger2008DefiniteEstablishedHull Fouling
TunicatesBotrylloides violaceus2012DefiniteEstablishedFisheries Accidental (not Oyster), Hull Fouling, Oyster Accidental
Annelids-PolychaetesBranchiomma bairdi2008DefiniteEstablishedHull Fouling, Oyster Accidental
Cnidarians-AnthozoansCarijoa riisei2016DefiniteEstablishedBallast Water, Hull Fouling
TunicatesDidemnum perlucidum2015DefiniteEstablishedHull Fouling
Cnidarians-AnthozoansExaiptasia pallida1955DefiniteEstablishedBallast Water, Hull Fouling
Annelids-PolychaetesFicopomatus miamiensis1993DefiniteEstablishedBallast Water, Fisheries Accidental (not Oyster), Hull Fouling
AlgaeGracilaria vermiculophylla2004DefiniteEstablishedBallast Water, Fisheries Accidental (not Oyster), Hull Fouling
Annelids-PolychaetesHydroides sanctaecrucisNoneDefiniteEstablishedNone
Mollusks-BivalvesLeiosolenus aristatusNoneDefiniteEstablishedNone
Crustaceans-IsopodsLimnoria tripunctata1954DefiniteEstablishedHull Fouling
TunicatesLissoclinum fragile2012DefiniteEstablishedFisheries Accidental (not Oyster), Hull Fouling, Oyster Accidental
AlgaeLomentaria hakodatensis*1950DefiniteEstablishedBallast Water, Hull Fouling
Cnidarians-HydrozoansMacrorhynchia philippinaNoneDefiniteEstablishedNone
Mollusks-BivalvesMytilopsis sallei*2000DefiniteEstablishedFisheries Accidental (not Oyster)
Crustaceans-AmphipodsParacaprella pusilla2013DefiniteEstablishedNone
ProtozoansPerkinsus marinus*2007DefiniteEstablishedFisheries Accidental (not Oyster), Oyster Accidental
TunicatesPolyandrocarpa zorritensis2009DefiniteEstablishedHull Fouling
TunicatesPolyclinum constellatum2008DefiniteEstablishedHull Fouling, Oyster Accidental
Annelids-PolychaetesStreblospio benedicti2008DefiniteEstablishedBallast Water, Hull Fouling
TunicatesStyela canopus1995DefiniteEstablishedFisheries Accidental (not Oyster), Hull Fouling
TunicatesSymplegma brakenhielmi2009DefiniteEstablishedNone
TunicatesSymplegma reptans2003DefiniteEstablishedHabitat Restoration
Mollusks-BivalvesTeredo bartschi1978DefiniteEstablishedHull Fouling
BryozoansWatersipora subatra*2014DefiniteEstablishedHull Fouling
BryozoansWatersipora subtorquata1937DefiniteEstablishedHull Fouling
* = Species summary still under review.