| Taxonomic Group | Name | Year | |
|---|---|---|---|
| Fishes | Acanthogobius flavimanus | 1967 | |
| Crustaceans-Amphipods | Ampelisca abdita | 1971 | |
| Crustaceans-Amphipods | Ampithoe valida | 1975 | |
| Mollusks-Gastropods | Batillaria attramentaria | 1955 | |
| Crustaceans-Crabs | Carcinus maenas | 1993 | |
| Platyhelminthes | Cercaria batillariae* | 1998 | |
| Mollusks-Bivalves | Gemma gemma | 1918 | |
| Crustaceans-Isopods | Gnorimosphaeroma rayi | 2009 | |
| Algae | Gracilaria vermiculophylla | 2017 | |
| Crustaceans-Amphipods | Grandidierella japonica | 1971 | |
| Annelids-Polychaetes | Heteromastus filiformis species complex | 1969 | |
| Crustaceans-Isopods | Iais californica | 1972 | |
| Crustaceans-Amphipods | Monocorophium acherusicum | 1969 | |
| Crustaceans-Amphipods | Monocorophium insidiosum | 1969 | |
| Crustaceans-Amphipods | Monocorophium uenoi | 1975 | |
| Mollusks-Bivalves | Mya arenaria | 1922 | |
| Mollusks-Gastropods | Myosotella myosotis | 1975 | |
| Mollusks-Bivalves | Mytilus galloprovincialis | 1987 | |
| Crustaceans-Isopods | Niambia capensis | 1989 | |
| Annelids-Polychaetes | Polydora cornuta | 1969 | |
| Annelids-Polychaetes | Pseudopolydora cf. kempi | 1967 | |
| Mollusks-Bivalves | Ruditapes philippinarum | 1966 | |
| Crustaceans-Isopods | Sphaeroma quoianum | 1958 | |
| Annelids-Polychaetes | Streblospio benedicti | 1969 | |
| Crustaceans-Shrimp | Upogebia major | 2014 | |
| Bryozoans | Watersipora subatra* | 2015 | |
| Bryozoans | Watersipora subtorquata | 2015 |