| Taxonomic Group | Name | Year | Invasion Status | Population Status | Vectors |
|---|---|---|---|---|---|
| Mollusks-Gastropods | Cipangopaludina chinensis | 2006 | Definite | Established | Aquatic Plant Shipments, Fisheries Accidental (not Oyster), Pet Release |
| Mollusks-Bivalves | Dreissena polymorpha | 1990 | Definite | Established | Ballast Water, Hull Fouling |