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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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News
Projects
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What are diatoms?
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Cymbella-fontinalis-live-cell-2.jpg
Caption
Live cell showing H-shaped plastid and dorsal saddle-shaped pyrenoid.
Credit
Loren Bahls
