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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
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What are diatoms?
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DeadfallLakeCA.jpg
Species
Pinnularia nodosa
Caption
Deadfall Lake, Trinity County, California: home of
Pinnularia nodosa
morphotype 2.
Credit
Craig Weiland, Adventurers and Scientists for Conservation.
