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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
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What are diatoms?
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10_Cocconeis.jpg
Species
Cocconeis placentula
Caption
Light micrograph of living cells of
Cocconeis placentula
attached to a glass slide. Cells of
Achnanthidium
are also present. Chloroplasts are visible within the silica cell walls.
Credit
Mark Edlund
