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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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PLrstrhlactcm_GC108214a_8_ed.jpg
Species
Planothidium rostratoholarcticum
Slide Number
ANSP GC108214a
Name
North Sylamore Creek, Arizona
Caption
rapheless valve
Coordinates
35.9917, -92.2139
Scalebar = 10 µm
