| Taxonomic Group | Name | Year | |
|---|---|---|---|
| Crustaceans-Barnacles | Amphibalanus improvisus | 1933 | |
| Crustaceans-Cladocerans | Cercopagis pengoi* | 1999 | |
| Cnidarians-Hydrozoans | Cordylophora caspia | 1986 | |
| Crustaceans-Crabs | Eriocheir sinensis | 1934 | |
| Annelids-Polychaetes | Marenzelleria neglecta | None | |
| Annelids-Polychaetes | Marenzelleria viridis | 1993 | |
| Mollusks-Bivalves | Mya arenaria | 1900 | |
| Fishes | Neogobius melanostomus* | 2014 | |
| Mollusks-Gastropods | Potamopyrgus antipodarum | None | |
| Mollusks-Bivalves | Rangia cuneata | 2021 | |
| Crustaceans-Tanaids | Sinelobus cf. stanfordi | 2019 |