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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
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Glossary
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What are diatoms?
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EM100012_009.jpg
Species
Pinnularia spinifera
Site ID
EM100012
Name
Little Cedar Pond, New York
Caption
External view, valve apex
Coordinates
41.18028, -74.27639
Scalebar = 10 µm
