| Fishes | Ameiurus catus | 2001 | Non-native | Established | Fisheries Accidental (not Oyster), Fisheries Intentional |
| Nematodes | Anguillicola crassus* | 2005 | Non-native | Established | Ballast Water, Fisheries Accidental (not Oyster), Natural Dispersal |
| Arthropoda-Insects | Chilacis typhae* | 1993 | Non-native | Established | Aquatic Plant Shipments, Cargo, Dry Ballast |
| Fishes | Cyprinus carpio | 1890 | Non-native | Established | Fisheries Accidental (not Oyster), Fisheries Intentional |
| Algae | Dumontia contorta* | 1995 | Non-native | Established | Ballast Water, Hull Fouling |
| Fishes | Esox lucius* | 2011 | Non-native | Established | Fisheries Accidental (not Oyster) |
| Fishes | Micropterus dolomieu | 1868 | Non-native | Established | Fisheries Intentional |
| Fishes | Micropterus salmoides | 1940 | Non-native | Established | Fisheries Intentional |
| Algae | Neopyropia koreana* | 2005 | Non-native | Established | Ballast Water, Hull Fouling |
| Algae | Neopyropia yezoensis* | 2005 | Non-native | Established | Ballast Water, Hull Fouling |
| Fishes | Oncorhynchus mykiss* | 1940 | Non-native | Established | None |
| Arthropoda-Insects | Petrobius brevistylis* | 1967 | Non-native | Established | Cargo, Dry Ballast |
| Fishes | Pimephales promelas | 1999 | Non-native | Established | None |
| Fishes | Pomoxis nigromaculatus | 1983 | Non-native | Established | Oyster Accidental |
| Fishes | Salmo trutta* | 1941 | Non-native | Established | Fisheries Intentional |
| Algae | Striaria attenuata* | 1995 | Non-native | Established | Ballast Water, Hull Fouling |
| Algae | Ulonema rhizophorum* | None | Non-native | Established | None |