Taxonomic Group | Name | Year | Invasion Status | Population Status | Vectors |
---|---|---|---|---|---|
Fishes | Alosa sapidissima | 1942 | Definite | Established | Natural Dispersal |
Crustaceans-Amphipods | Grandidierella japonica | 2002 | Definite | Established | Ballast Water, Hull Fouling, Natural Dispersal, Oyster Accidental |
Annelids-Polychaetes | Hediste diadroma | 2012 | Definite | Established | Ballast Water, Hull Fouling |
Annelids-Polychaetes | Hobsonia florida | 1979 | Definite | Established | Hull Fouling, Oyster Accidental |
Mollusks-Bivalves | Mya arenaria | 1917 | Definite | Established | Fisheries Intentional |
Mollusks-Bivalves | Nuttallia obscurata | 2008 | Definite | Established | Fisheries Accidental (not Oyster), Natural Dispersal |