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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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MO000373_21_ed.jpg
Species
Psammothidium daonense
Site ID
Montana DEQ U1016-A
Name
Johnson Creek, MT
Caption
external view of rapheless valve
Coordinates
45.7066666, -113.6041666
Scalebar = 2 µm
