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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
About Us
News
Projects
Review Board
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What are diatoms?
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gs023353_10_p.jpg
Species
Gyrosigma reimeri
Site ID
ANSP GS023353
Caption
Internal view, central part of a valve
Scalebar = 2 µm
