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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
About Us
News
Projects
Review Board
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What are diatoms?
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GS113589_08.jpg
Species
Aulacoseira granulata
Site ID
GS113589
Caption
two linking valves, the upper broken valve shows internal surface of mantle with ringleiste and rimoportula
Scalebar = 5 µm
