| Crustaceans-Barnacles | Balanus trigonus | 1977 | Non-native | Established | Ballast Water, Hull Fouling, Natural Dispersal |
| Cnidarians-Hydrozoans | Blackfordia virginica | 1978 | Non-native | Established | Ballast Water, Hull Fouling |
| Crustaceans-Crabs | Charybdis hellerii | 2019 | Non-native | Established | Ballast Water, Natural Dispersal |
| Cnidarians-Anthozoans | Diadumene lineata | 1978 | Non-native | Established | Hull Fouling |
| Fishes | Dorosoma petenense | 1974 | Non-native | Established | Fisheries Intentional |
| Crustaceans-Shrimp | Macrobrachium nipponense | 2020 | Non-native | Established | Ballast Water, Pet Release |
| Crustaceans-Crabs | Petrolisthes armatus | 1991 | Non-native | Established | Ballast Water, Hull Fouling, Natural Dispersal, Oyster Accidental |