| Taxonomic Group | Name | Year | Invasion Status | Population Status | |
|---|---|---|---|---|---|
| Fishes | Alosa sapidissima | 1880 | Definite | Estab | |
| Fishes | Ameiurus catus | 1930 | Definite | Estab | |
| Fishes | Ameiurus melas | 1894 | Definite | Estab | |
| Fishes | Ameiurus natalis | 1905 | Definite | Estab | |
| Fishes | Ameiurus nebulosus | 1894 | Definite | Estab | |
| Crustaceans-Barnacles | Amphibalanus improvisus | 1957 | Definite | Estab | |
| Crustaceans-Cladocerans | Bosmina coregoni | 2007 | Definite | Estab | |
| Crustaceans-Isopods | Caecidotea racovitzai | 1999 | Definite | Estab | |
| Fishes | Carassius auratus | 1933 | Definite | Estab | |
| Mollusks-Gastropods | Cipangopaludina chinensis | 2002 | Definite | Estab | |
| Bryozoans | Conopeum chesapeakensis | 2015 | Definite | Estab | |
| Mollusks-Bivalves | Corbicula fluminea | 1938 | Definite | Estab | |
| Cnidarians-Hydrozoans | Cordylophora caspia | 1965 | Definite | Estab | |
| Crustaceans-Amphipods | Crangonyx pseudogracilis | 2002 | Definite | Estab | |
| Fishes | Cyprinus carpio | 1883 | Definite | Estab | |
| Annelids-Oligochaetes | Eukerria saltensis* | 2003 | Definite | Estab | |
| Bryozoans | Fredericella indica | 1999 | Definite | Estab | |
| Fishes | Fundulus diaphanus* | 1971 | Definite | Estab | |
| Arthropoda-Insects | Galerucella calmariensis* | 1997 | Definite | Estab | |
| Arthropoda-Insects | Galerucella pusilla* | 1997 | Definite | Estab | |
| Fishes | Gambusia affinis | 1995 | Definite | Estab | |
| Crustaceans-Amphipods | Grandidierella japonica | 1999 | Definite | Estab | |
| Annelids-Polychaetes | Hediste diadroma | 2009 | Definite | Estab | |
| Annelids-Polychaetes | Heteromastus filiformis species complex | 2002 | Definite | Estab | |
| Annelids-Polychaetes | Hobsonia florida | 1979 | Definite | Estab | |
| Arthropoda-Insects | Hylobius transversovittatus* | 1997 | Definite | Estab | |
| Fishes | Ictalurus punctatus | 1945 | Definite | Estab | |
| Fishes | Lepomis gibbosus | 1893 | Definite | Estab | |
| Fishes | Lepomis gulosus | 1930 | Definite | Estab | |
| Fishes | Lepomis macrochirus | 1933 | Definite | Estab | |
| Crustaceans-Copepods | Lernaea cyprinacea | 1948 | Definite | Estab | |
| Crustaceans-Copepods | Limnoithona tetraspina | 2003 | Definite | Estab | |
| Annelids-Polychaetes | Marenzelleria neglecta | 2020 | Definite | Estab | |
| Fishes | Micropterus dolomieu | 1924 | Definite | Estab | |
| Fishes | Micropterus salmoides | 1888 | Definite | Estab | |
| Fishes | Misgurnus anguillicaudatus* | 1997 | Definite | Estab | |
| Fishes | Morone saxatilis | 1936 | Definite | Estab | |
| Mollusks-Bivalves | Mya arenaria | 1973 | Definite | Estab | |
| Arthropoda-Insects | Nanophyes marmoratus* | 1997 | Definite | Estab | |
| Cnidarians-Anthozoans | Nematostella vectensis | 1994 | Definite | Estab | |
| Crustaceans-Cumaceans | Nippoleucon hinumensis | 1994 | Definite | Estab | |
| Fishes | Notemigonus crysoleucas | 2002 | Definite | Estab | |
| Mollusks-Bivalves | Nuttallia obscurata | 2003 | Definite | Estab | |
| Crustaceans-Shrimp | Palaemon modestus | 1995 | Definite | Estab | |
| Bryozoans | Pectinatella magnifica | 1998 | Definite | Estab | |
| Fishes | Perca flavescens | 1891 | Definite | Estab | |
| Annelids-Polychaetes | Polydora cornuta | 1980 | Definite | Estab | |
| Fishes | Pomoxis annularis | 1893 | Definite | Estab | |
| Fishes | Pomoxis nigromaculatus | 1893 | Definite | Estab | |
| Mollusks-Gastropods | Potamopyrgus antipodarum | 1997 | Definite | Estab | |
| Crustaceans-Copepods | Pseudodiaptomus forbesi | 1999 | Definite | Estab | |
| Annelids-Polychaetes | Pseudopolydora cf. kempi | 1980 | Definite | Estab | |
| Fishes | Rhinogobius brunneus species complex* | 2004 | Definite | Estab | |
| Fishes | Sander vitreus* | 1981 | Definite | Estab | |
| Crustaceans-Tanaids | Sinelobus cf. stanfordi | 2003 | Definite | Estab | |
| Crustaceans-Copepods | Sinocalanus doerrii | 1999 | Definite | Estab | |
| Annelids-Polychaetes | Streblospio benedicti | 1990 | Definite | Estab | |
| Annelids-Oligochaetes | Stylodrilus heringianus* | 2001 | Definite | Estab | |
| Entoprocts | Urnatella gracilis | 2002 | Definite | Estab |