| Taxonomic Group | Name | Year | Invasion Status | Population Status | Vectors |
|---|---|---|---|---|---|
| Algae | Antithamnion sparsum* | 2021 | Definite | Established | Ballast Water, Hull Fouling |
| Algae | Bonnemaisonia hamifera | 1957 | Definite | Established | Ballast Water, Hull Fouling |
| Algae | Codium fragile ssp. Fragile | 1991 | Definite | Established | Hull Fouling, Natural Dispersal |
| Algae | Colpomenia peregrina* | 1960 | Definite | Established | Ballast Water, Hull Fouling |
| Algae | Dasysiphonia japonica | 2012 | Definite | Established | Ballast Water, Hull Fouling, Natural Dispersal |
| Algae | Dumontia contorta* | 1957 | Definite | Established | Ballast Water, Hull Fouling |
| Algae | Fucus serratus* | 1931 | Definite | Established | Dry Ballast, Hull Fouling |
| Algae | Furcellaria lumbricalis* | 1853 | Definite | Established | Hull Fouling |
| Algae | Leptosiphonia brodiei* | 1971 | Definite | Established | Ballast Water, Hull Fouling |
| Algae | Melanosiphon intestinalis* | 1977 | Definite | Established | None |
Showing 1 to 10 of 36 entries