| Taxonomic Group | Name | Year | Invasion Status | Population Status | Vectors |
|---|---|---|---|---|---|
| Fishes | Cyprinus carpio | 1962 | Definite | Established | Fisheries Accidental (not Oyster), Fisheries Intentional |
| Crustaceans-Mysids | Deltamysis holmquistae | 2016 | Definite | Established | Ballast Water |
| Crustaceans-Isopods | Ligia exotica | 1950 | Definite | Established | Cargo, Dry Ballast |
| Crustaceans-Isopods | Sphaeroma terebrans | 1945 | Definite | Established | Hull Fouling |
| Tunicates | Styela plicata | 1956 | Definite | Established | Hull Fouling |