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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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Neidium_amphigomphus_external_view_broken_20µm.jpg
Species
Neidium amphigomphus
Site ID
INSTAAR Diatom Collection 17622
Name
Brainard Lake Marsh, Colorado
Caption
External view, broken valve.
Coordinates
40.086690, -105.599886
Scalebar = 20 µm
