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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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MO000019_4a_ed.jpg
Species
Psammothidium daonense
Slide Number
ANSP GC109392a
Site ID
Montana DEQ U1104-A
Name
Wise River, MT
Caption
rapheless valve
Coordinates
45.542, -113.0829
Scalebar = 10 µm
