Crustaceans-Barnacles | Amphibalanus amphitrite | 1955 | Definite | Established | Ballast Water, Hull Fouling |
Nematodes | Anguillicola crassus* | 1999 | Definite | Established | Ballast Water, Fisheries Accidental (not Oyster), Natural Dispersal |
Algae | Antithamnion hubbsii* | 2003 | Definite | Established | Ballast Water, Hull Fouling |
Crustaceans-Barnacles | Balanus trigonus | 1977 | Definite | Established | Ballast Water, Hull Fouling |
Crustaceans-Crabs | Charybdis hellerii | 2006 | Definite | Established | Ballast Water, Natural Dispersal |
Algae | Codium fragile ssp. Fragile | 1981 | Definite | Established | Discarded Bait, Fisheries Accidental (not Oyster), Hull Fouling, Natural Dispersal, Oyster Accidental |
Cnidarians-Hydrozoans | Cordylophora caspia | 1928 | Definite | Established | Hull Fouling |
Cnidarians-Anthozoans | Diadumene lineata | 1929 | Definite | Established | Hull Fouling |
Algae | Gracilaria vermiculophylla | 2003 | Definite | Established | Hull Fouling, Oyster Accidental |
Protozoans | Haplosporidium nelsoni* | 1989 | Definite | Established | Hull Fouling, Natural Dispersal, Oyster Accidental |
Crustaceans-Crabs | Hemigrapsus sanguineus | 2008 | Definite | Established | Ballast Water, Hull Fouling, Natural Dispersal |
Fishes | Lepomis microlophus | 1973 | Definite | Established | Fisheries Intentional |
Fishes | Lepomis microlophus | 1991 | Definite | Established | Fisheries Intentional |
Crustaceans-Isopods | Ligia exotica | 1878 | Definite | Established | Cargo, Dry Ballast |
Algae | Lomentaria orcadensis* | 1948 | Definite | Established | Ballast Water, Hull Fouling |
Crustaceans-Barnacles | Loxothylacus panopaei | 1974 | Definite | Established | Hull Fouling, Oyster Accidental |
Crustaceans-Shrimp | Macrobrachium nipponense | 2014 | Definite | Established | Ballast Water, Pet Release |
Mollusks-Gastropods | Myosotella myosotis | 1996 | Definite | Established | Cargo, Dry Ballast |
Crustaceans-Shrimp | Penaeus monodon | 2008 | Definite | Established | Fisheries Accidental (not Oyster), Natural Dispersal |
Algae | Phycocalidia suborbiculata* | 1947 | Definite | Established | None |
Cnidarians-Scyphozoans | Phyllorhiza punctata | 2007 | Definite | Established | Ballast Water, Hull Fouling, Natural Dispersal |
Crustaceans-Crayfish | Procambarus clarkii | 2003 | Definite | Established | Discarded Bait, Fisheries Accidental (not Oyster), Pet Release |
Fishes | Pylodictis olivaris | 2009 | Definite | Established | Fisheries Intentional |
Mollusks-Bivalves | Rangia cuneata | 1955 | Definite | Established | Ballast Water, Canal, Oyster Accidental |
Crustaceans-Amphipods | Stenothoe gallensis species complex | 1957 | Definite | Established | Ballast Water, Hull Fouling |
Tunicates | Styela canopus | 1872 | Definite | Established | Hull Fouling |
Tunicates | Styela plicata | 1895 | Definite | Established | Hull Fouling |
Mollusks-Bivalves | Teredo navalis | 1893 | Definite | Established | Hull Fouling |