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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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Vicky_pic_straight_-_024.jpg
Species
Neidium not-iridis
Caption
Entrance to Beck’s Canal, Dickinson County, Iowa
Credit
Photo by Victoria Shaw
