| Taxonomic Group | Name | Year | Invasion Status | Population Status | Vectors |
|---|---|---|---|---|---|
| Mollusks-Bivalves | Dreissena bugensis | 2002 | Definite | Established | Ballast Water, Hull Fouling |
| Mollusks-Bivalves | Dreissena polymorpha | 1991 | Definite | Established | Ballast Water, Hull Fouling, Natural Dispersal |