| Taxonomic Group | Name | Year | Invasion Status | Population Status | Vectors |
|---|---|---|---|---|---|
| Sponges | Cliona sp.* | None | Definite | Established | Hull Fouling, Oyster Accidental |
| Mollusks-Bivalves | Theora lubrica | None | Definite | Established | Ballast Water |
| Algae | Undaria pinnatifida | 2013 | Definite | Established | Hull Fouling, Natural Dispersal |