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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
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Glossary
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News
Projects
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What are diatoms?
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PsammothidiumVentrale_gs007701_03_SEM.jpg
Species
Psammothidium ventrale
Scalebar = 2 µm
