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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
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What are diatoms?
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C.-czarneckii_SEM_RV-internal.jpg
Species
Cocconeis czarneckii
Site ID
ANSP GC 65344
Name
West Lake Okoboji, Dickinson County, Iowa
Caption
SEM Internal view raphe valve
Notes
Type material UTEX FD23
Scalebar = 10 µm