| Crustaceans-Barnacles | Amphibalanus improvisus | 1844 | |
| Nematodes | Anguillicola crassus* | 1988 | |
| Crustaceans-Cladocerans | Cercopagis pengoi* | 1999 | |
| Cnidarians-Hydrozoans | Cordylophora caspia | 1871 | |
| Fishes | Cyprinus carpio | 1300 | |
| Mollusks-Bivalves | Dreissena polymorpha | 1850 | |
| Crustaceans-Amphipods | Echinogammarus ischnus | 1964 | |
| Crustaceans-Crabs | Eriocheir sinensis | 1933 | |
| Crustaceans-Copepods | Eurytemora carolleeae | 2013 | |
| Crustaceans-Amphipods | Gammarus tigrinus | 2000 | |
| Crustaceans-Mysids | Hemimysis anomala* | 1962 | |
| Crustaceans-Mysids | Hemimysis anomala* | 1995 | |
| Bryozoans | Juxtacribrilina mutabilis | 2020 | |
| Cnidarians-Hydrozoans | Maeotias marginata | 1999 | |
| Annelids-Polychaetes | Marenzelleria neglecta | 1994 | |
| Annelids-Polychaetes | Marenzelleria viridis | 1988 | |
| Crustaceans-Amphipods | Melita nitida | 2014 | |
| Ctenophores | Mnemiopsis leidyi* | 2007 | |
| Mollusks-Bivalves | Mya arenaria | 1917 | |
| Mollusks-Bivalves | Mytilopsis leucophaeata | 1962 | |
| Fishes | Neogobius melanostomus* | 1990 | |
| Crustaceans-Shrimp | Palaemon elegans | 2000 | |
| Crustaceans-Shrimp | Palaemon macrodactylus | 2014 | |
| Mollusks-Gastropods | Potamopyrgus antipodarum | 1920 | |
| Annelids-Oligochaetes | Potamothrix bavaricus* | 1996 | |
| Annelids-Oligochaetes | Potamothrix vejdovskyi* | 1996 | |
| Platyhelminthes | Pseudodactylogyrus anguillae* | 1977 | |
| Mollusks-Bivalves | Rangia cuneata | 2010 | |
| Crustaceans-Crabs | Rhithropanopeus harrisii | 1948 | |
| Crustaceans-Tanaids | Sinelobus cf. stanfordi | 2017 | |
| Annelids-Polychaetes | Streblospio benedicti | 1995 | |
| Arthropoda-Insects | Telmatogeton japonicus* | 1986 | |
| Bryozoans | Victorella pavida | 1964 | |