Taxonomic Group	Name	Year	Invasion Status	Population Status	Vectors
Bryozoans	Amathia verticillata	1937	Non-native	Established	Hull Fouling
Crustaceans-Barnacles	Amphibalanus amphitrite	1940	Non-native	Established	Ballast Water, Hull Fouling
Crustaceans-Barnacles	Amphibalanus reticulatus	1990	Non-native	Established	Ballast Water, Hull Fouling
Tunicates	Aplidium accarense*	1998	Non-native	Established	Hull Fouling
Crustaceans-Amphipods	Apocorophium acutum*	1925	Non-native	Established	Ballast Water, Hull Fouling
Bryozoans	Arbopercula bengalensis	None	Non-native	Established	Biocontrol, Hull Fouling
Tunicates	Ascidia sydneiensis	1956	Non-native	Established	Hull Fouling
Crustaceans-Barnacles	Balanus trigonus	1867	Non-native	Established	Hull Fouling
Cnidarians-Hydrozoans	Blackfordia virginica	1983	Non-native	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Boccardiella ligerica	1938	Non-native	Established	Ballast Water
Tunicates	Bostrichobranchus digonas	2000	Non-native	Established	None
Tunicates	Botrylloides giganteus	1986	Non-native	Established	Hull Fouling
Bryozoans	Bugulina flabellata	1937	Non-native	Established	Hull Fouling
Bryozoans	Bugulina stolonifera	1937	Non-native	Established	Hull Fouling
Fishes	Butis koilomatodon	2000	Non-native	Established	Ballast Water
Cnidarians-Anthozoans	Carijoa riisei	1877	Non-native	Established	Hull Fouling
Cnidarians-Scyphozoans	Cassiopea andromeda*	1999	Non-native	Established	None
Algae	Caulerpa brachypus	2005	Non-native	Established	Aquatic Plant Shipments, Ballast Water, Hull Fouling
Crustaceans-Crabs	Charybdis hellerii	1996	Non-native	Established	Ballast Water, Natural Dispersal
Tunicates	Ciona robusta	1914	Non-native	Established	Hull Fouling
Cnidarians-Hydrozoans	Cordylophora caspia	1924	Non-native	Established	Hull Fouling
Bryozoans	Cryptosula pallasiana	1942	Non-native	Established	Hull Fouling
Cnidarians-Anthozoans	Diadumene lineata	1911	Non-native	Established	Hull Fouling
Tunicates	Didemnum perlucidum	1994	Non-native	Established	Hull Fouling
Tunicates	Didemnum psammatodes	1985	Non-native	Established	Hull Fouling
Tunicates	Diplosoma aff. spongiforme	2002	Non-native	Established	Hull Fouling
Mollusks-Gastropods	Eualetes tulipa	2009	Non-native	Established	Hull Fouling
Crustaceans-Crabs	Eurypanopeus depressus	1954	Non-native	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Ficopomatus enigmaticus	1917	Non-native	Established	Ballast Water, Hull Fouling
Algae	Grateloupia turuturu	2011	Non-native	Established	Ballast Water, Hull Fouling
Algae	Halimeda opuntia	None	Non-native	Established	None
Crustaceans-Isopods	Halophiloscia couchii*	1972	Non-native	Established	None
Bryozoans	Hippopodina tahitiensis	1937	Non-native	Established	Hull Fouling
Bryozoans	Hippoporina indica	2011	Non-native	Established	None
Annelids-Polychaetes	Hydroides dianthus	2012	Non-native	Established	None
Crustaceans-Amphipods	Jassa marmorata	1970	Non-native	Established	Ballast Water, Hull Fouling
Crustaceans-Ostracods	Kotoracythere inconspicua*	1988	Non-native	Established	Ballast Water, Dry Ballast, Hull Fouling
Crustaceans-Amphipods	Laticorophium baconi	2001	Non-native	Established	Ballast Water, Hull Fouling
Algae	Laurencia caduciramulosa*	2006	Non-native	Established	None
Mollusks-Bivalves	Leiosolenus aristatus	2005	Non-native	Established	Cargo, Hull Fouling
Crustaceans-Isopods	Ligia exotica	1888	Non-native	Established	Cargo, Dry Ballast
Mollusks-Bivalves	Limnoperna fortunei	1991	Non-native	Established	None
Mollusks-Bivalves	Magallana gigas	2006	Non-native	Established	Oyster Accidental
Crustaceans-Barnacles	Megabalanus coccopoma	1961	Non-native	Established	Ballast Water, Hull Fouling
Crustaceans-Amphipods	Melita palmata*	1973	Non-native	Established	Ballast Water, Hull Fouling
Bryozoans	Membraniporopsis tubigera	1997	Non-native	Established	Ballast Water, Hull Fouling
Crustaceans-Amphipods	Monocorophium acherusicum	1969	Non-native	Established	None
Crustaceans-Amphipods	Monocorophium insidiosum	1944	Non-native	Established	Ballast Water, Hull Fouling
Mollusks-Gastropods	Myosotella myosotis	1974	Non-native	Established	Cargo, Dry Ballast
Mollusks-Bivalves	Mytilopsis leucophaeata	2014	Non-native	Established	Ballast Water, Hull Fouling
Mollusks-Bivalves	Mytilus galloprovincialis	2016	Non-native	Established	Ballast Water, Fisheries Accidental (not Oyster), Hull Fouling
Fishes	Omobranchus punctatus	2004	Non-native	Established	Ballast Water
Echinoderms	Ophiothela mirabilis	2000	Non-native	Established	Ballast Water, Hull Fouling
Fishes	Oreochromis niloticus*	2014	Non-native	Established	Fisheries Accidental (not Oyster)
Crustaceans-Shrimp	Palaemon macrodactylus	2007	Non-native	Established	Ballast Water
Crustaceans-Isopods	Paracerceis sculpta	1978	Non-native	Established	Ballast Water, Hull Fouling
Crustaceans-Isopods	Paradella dianae	1978	Non-native	Established	Ballast Water, Hull Fouling
Algae	Paralia marina*	None	Non-native	Established	Ballast Water
Mollusks-Bivalves	Perna perna	1801	Non-native	Established	Dry Ballast, Hull Fouling
Algae	Phycocalidia suborbiculata*	1985	Non-native	Established	Ballast Water, Hull Fouling
Cnidarians-Scyphozoans	Phyllorhiza punctata	1955	Non-native	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Pileolaria berkeleyana	None	Non-native	Established	None
Annelids-Polychaetes	Polydora cornuta	1986	Non-native	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Polydora hoplura	2015	Non-native	Established	Oyster Accidental
Arthropoda-Insects	Procanace dianneae*	2000	Non-native	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Protula balboensis	2020	Non-native	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Pseudopolydora achaeta*	2006	Non-native	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Pseudopolydora floridensis*	1999	Non-native	Established	Ballast Water, Hull Fouling
Fishes	Pterois volitans	2014	Non-native	Established	Natural Dispersal
Crustaceans-Crabs	Pyromaia tuberculata	1985	Non-native	Established	Ballast Water, Hull Fouling
Mollusks-Gastropods	Rapana venosa	1998	Non-native	Established	Ballast Water, Natural Dispersal
Crustaceans-Crabs	Rhithropanopeus harrisii	1981	Non-native	Established	Ballast Water, Hull Fouling
Mollusks-Bivalves	Saccostrea cucullata complex	2014	Non-native	Established	None
Bryozoans	Sinoflustra annae	1937	Non-native	Established	Ballast Water, Hull Fouling
Crustaceans-Isopods	Sphaeroma terebrans	1866	Non-native	Established	Hull Fouling
Crustaceans-Isopods	Sphaeroma walkeri	1953	Non-native	Established	Ballast Water, Hull Fouling
Annelids-Polychaetes	Spirobranchus minutus	1962	Non-native	Established	Ballast Water, Hull Fouling
Tunicates	Styela canopus	1925	Non-native	Established	Hull Fouling
Tunicates	Styela plicata	1883	Non-native	Established	Hull Fouling
Mollusks-Gastropods	Tenellia adspersa	1953	Non-native	Established	Ballast Water, Hull Fouling
Mollusks-Bivalves	Teredo navalis	1920	Non-native	Established	Hull Fouling
Protozoans	Trochammina hadai*	2010	Non-native	Established	Ballast Water
Cnidarians-Anthozoans	Tubastraea coccinea	1990	Non-native	Established	Hull Fouling, Natural Dispersal
Cnidarians-Anthozoans	Tubastraea tagusensis	2000	Non-native	Established	Ballast Water, Hull Fouling
Cnidarians-Hydrozoans	Turritopsis dohrnii	2020	Non-native	Established	Biocontrol, Hull Fouling
Bryozoans	Victorella pavida	1947	Non-native	Established	Hull Fouling

* = Species summary still under review.

sa-ii (None) Summary