| Taxonomic Group | Name | Year | Invasion Status | Population Status | Vectors |
|---|---|---|---|---|---|
| Algae | Gracilaria vermiculophylla | 2004 | Definite | Established | Ballast Water, Fisheries Accidental (not Oyster), Hull Fouling |
| Algae | Lomentaria hakodatensis* | 1944 | Definite | Established | Ballast Water, Hull Fouling |
| Algae | Ulva ohnoi | 2013 | Definite | Established | Ballast Water, Hull Fouling, Oyster Accidental |
| Annelids-Polychaetes | Branchiomma bairdi | 2010 | Definite | Established | None |
| Annelids-Polychaetes | Ficopomatus miamiensis | 2012 | Definite | Established | Ballast Water, Fisheries Accidental (not Oyster), Hull Fouling |
| Annelids-Polychaetes | Hydroides sanctaecrucis | None | Definite | Established | None |
| Annelids-Polychaetes | Pseudobranchiomma schizogenica | 2011 | Definite | Established | None |
| Annelids-Polychaetes | Streblospio benedicti | 1997 | Definite | Established | Ballast Water, Hull Fouling |
| Bryozoans | Amathia verticillata | 1958 | Definite | Established | Hull Fouling |
| Bryozoans | Watersipora subtorquata | 1888 | Definite | Established | Hull Fouling |
Showing 1 to 10 of 32 entries