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Urosalpinx cinerea (Say, 1822) Atlantic Oyster Drill |
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On granite boulder of the south St. Johns River jetty, Mayport Naval Station Beach, Jacksonville, Duval County, Florida 4/10/2012 (23 mm.) |
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Urosalpinx cinerea (Say, 1822) Atlantic Oyster Drill |
|
|
|
|
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On granite boulder of the south St. Johns River jetty, Mayport Naval Station Beach, Jacksonville, Duval County, Florida 4/10/2012 (23 mm.) |
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