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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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Melosira_varians.jpg
Species
Melosira varians
Caption
Living cells of
M. varians
grow in long filaments
Credit
Mark Edlund
