| Taxonomic Group | Name | Year | |
|---|---|---|---|
| Crustaceans-Crabs | Carcinus maenas | 1998 | |
| Cnidarians-Hydrozoans | Cordylophora caspia | 1976 | |
| Algae | Gracilaria vermiculophylla | 2017 | |
| Crustaceans-Amphipods | Grandidierella japonica | 1996 | |
| Annelids-Polychaetes | Hobsonia florida | 1996 | |
| Crustaceans-Amphipods | Monocorophium acherusicum | 1996 | |
| Crustaceans-Amphipods | Monocorophium insidiosum | 2003 | |
| Mollusks-Bivalves | Mya arenaria | 1917 | |
| Mollusks-Gastropods | Myosotella myosotis | 1976 | |
| Crustaceans-Cumaceans | Nippoleucon hinumensis | 1996 | |
| Crustaceans-Isopods | Orthione griffenis | 2001 | |
| Mollusks-Gastropods | Potamopyrgus antipodarum | 2007 | |
| Crustaceans-Copepods | Pseudodiaptomus inopinus | 1991 | |
| Annelids-Polychaetes | Pseudopolydora cf. kempi | None | |
| Algae | Sargassum muticum | None | |
| Crustaceans-Tanaids | Sinelobus cf. stanfordi | 2003 | |
| Annelids-Polychaetes | Streblospio benedicti | 1996 |