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Planorbella duryi (Wetherby, 1879) Seminole Rams-horn |
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Retention pond southeast Duval County, Jacksonville, FL (about 10-15 mm.) |
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Planorbella duryi (Wetherby, 1879) Seminole Rams-horn |
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|
|
|
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Retention pond southeast Duval County, Jacksonville, FL (about 10-15 mm.) |
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