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Ensis megistus Pilsbry and McGinty, 1943 Minor Jackknife Foot |
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In hard packed sand adjacent to the south St. Johns River Jetty, minus tide, Mayport Naval Station Beach, Duval Co., Florida 2/26/2010 (about 80 mm.). |
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Ensis megistus Pilsbry and McGinty, 1943 Minor Jackknife Foot |
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In hard packed sand adjacent to the south St. Johns River Jetty, minus tide, Mayport Naval Station Beach, Duval Co., Florida 2/26/2010 (about 80 mm.). |
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