Legend (WesternAIS/Invasive_Freshwater_Mussel_Occurrence_USGS_NAS_2026)

Reproductive Status = established or unknown (0) Common Name Zebra Mussel (Dreissena polymorpha) Quagga Mussel (Dreissena rostrifomis bugensis) Undefined Dreissenid sp. Golden Mussel (Limnoperna fortunei) Reproductive Status = extirpated, eradicated or failed (1) Common Name Zebra Mussel (Dreissena polymorpha) Quagga Mussel (Dreissena rostrifomis bugensis) Undefined Dreissenid sp. Golden Mussel (Limnoperna fortunei)