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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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Glossary
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What are diatoms?
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Achnanthidium_24a_VA000670a.jpg
Species
Achnanthidium delmontii
Slide Number
ANSP VA000670
Name
Bluestone River, Virginia
Caption
raphe valve
Coordinates
37.2602, -81.2827
Scalebar = 10 µm
