Name: Invasive Freshwater Mussel Occurrence (USGS NAS 2026)
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Value: zebra mussel
Label: Zebra Mussel (Dreissena polymorpha)
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Value: quagga mussel
Label: Quagga Mussel (Dreissena rostrifomis bugensis)
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Value: a dreissenid mussel
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Value: Golden Mussel
Label: Golden Mussel (Limnoperna fortunei)
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