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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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Bill_Williams_River_2-23-2013.jpg
Species
Tryblionella apiculata
Caption
Bill Williams River in western Arizona. The specimens presented here are from sample collected at this site.
