Planorbella duryi (Wetherby, 1879) Seminole Rams-horn

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Planorbella duryi (Wetherby, 1879) Seminole Rams-horn Planorbella duryi (Wetherby, 1879) Seminole Rams-horn Planorbella duryi (Wetherby, 1879) Seminole Rams-horn
Planorbella duryi (Wetherby, 1879) Seminole Rams-horn Planorbella duryi (Wetherby, 1879) Seminole Rams-horn Planorbella duryi (Wetherby, 1879) Seminole Rams-horn In Situ
form seminolis [scalariform morph] form seminolis [scalariform morph]
form seminolis [scalariform morph]