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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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NCPA0033_21_ed.jpg
Species
Psammothidium levanderi
Site ID
ANSP GCM4248
Name
Hunters Lake, PA
Caption
internal view of rapheless valve
Coordinates
41.38354, -76.62267
Scalebar = 2 µm
