| Taxonomic Group | Name | Year | Invasion Status | Population Status | Vectors |
|---|---|---|---|---|---|
| Algae | Codium fragile ssp. Fragile | 2005 | Definite | Established | Ballast Water, Fisheries Accidental (not Oyster), Hull Fouling, Oyster Accidental |
| Fishes | Oncorhynchus kisutch* | 2020 | Definite | Established | None |
| Fishes | Oncorhynchus tshawytscha* | 1989 | Definite | Established | Fisheries Accidental (not Oyster) |
| Fishes | Salmo trutta* | 1905 | Definite | Established | Fisheries Intentional |