| Taxonomic Group | Name | Year | Invasion Status | Population Status | Vectors |
|---|---|---|---|---|---|
| Algae | Dumontia contorta* | 2015 | Definite | Established | Ballast Water, Hull Fouling |
| Algae | Stictyosiphon soriferus* | 2005 | Definite | Established | Ballast Water, Hull Fouling |
| Annelids-Polychaetes | Alitta succinea | None | Definite | Established | Ballast Water, Hull Fouling |
| Annelids-Polychaetes | Hydroides dianthus | 2016 | Definite | Established | Ballast Water, Hull Fouling |
| Annelids-Polychaetes | Polydora cornuta | 1990 | Definite | Established | Ballast Water, Hull Fouling |
| Arthropoda-Insects | Anisolabis maritima | None | Definite | Established | Cargo, Dry Ballast |
| Bryozoans | Amathia verticillata | 1986 | Definite | Established | Hull Fouling, Oyster Accidental |
| Bryozoans | Bugulina stolonifera | 1950 | Definite | Established | Hull Fouling |
| Bryozoans | Celleporaria brunnea* | 2004 | Definite | Established | None |
| Cnidarians-Hydrozoans | Blackfordia virginica | 1962 | Definite | Established | Ballast Water, Hull Fouling |
Showing 1 to 10 of 39 entries