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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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SWPA0002_23.jpg
Species
Encyonema appalachianum
Site ID
ANSP_SWPA0002
Name
Youghiogheny River, PA
Caption
Internal valve view
Coordinates
39.87505, -79.4958
Scalebar = 5 µm