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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
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What are diatoms?
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Chamaepinnularia-krookii_SEM1_ANSP_PF43_010.jpg
Species
Chamaepinnularia krookii
Site ID
Station 43
Name
Pt. Barrow Camp, Freshwater Lake, Alaska
Caption
External valve view
Scalebar = 2 µm
