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valve only
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Riffle habitat below dam on Noire river.
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Shallow riffle habitat on the Yamaska river in Bromont, Québec.
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Alasmidonta marginata Say, 1818
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Alasmidonta marginata Say, 1818
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Alasmidonta marginata Say, 1818
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Alasmidonta marginata Say, 1818
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Alasmidonta marginata Say, 1818
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Alasmidonta marginata Say, 1818
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Alasmidonta marginata Say, 1818
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Alasmidonta marginata Say, 1818
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Alasmidonta marginata Say, 1818
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Alasmidonta marginata Say, 1818