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Physella heterostropha (Say, 1817) Pewter Physa |
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In wrack line near lake at Baker Skinner Park, Jacksonville, Duval Co., FL 12/24/2005 (about 6 mm.) |
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Physella heterostropha (Say, 1817) Pewter Physa |
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In wrack line near lake at Baker Skinner Park, Jacksonville, Duval Co., FL 12/24/2005 (about 6 mm.) |
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