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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
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What are diatoms?
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live_disc_girdle_1.jpg
Species
Fragilariforma nitzschioides
Caption
Multiple contracted plastids and internal valves visible in live
Fragilariforma nitzschioides
colony, Cayler Prairie, Dickinson Co., Iowa
Credit
Kerry Howard
