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Diatom (Navicula?) 37.5 mm Green. Slides along. Stops and then continues. Never turns around, always backtracks. Found in the mud. Two were seen. Maurika Quarles |
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Diatom (Navicula?) 37.5 mm Green. Slides along. Stops and then continues. Never turns around, always backtracks. Found in the mud. Two were seen. Maurika Quarles |