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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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Fraghorstii2.jpg
Species
Fragilariforma horstii
Slide Number
MDC 33-11
Site ID
MDC 415201
Name
Johnson Creek, Beaverhead County, Montana
Coordinates
45.7419, -113.6800
Scalebar = 10 µm