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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
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Taxon Contributors
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What are diatoms?
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NCPA0267_holoslide3a.jpg
Species
Platessa kingstonii
Type Image
Holotype
Slide Number
ANSP GC58967
Site ID
ANSP GCM4482
Name
Middle Branch of Big Run, Pennsylvania
Caption
Raphe valve
Coordinates
41.19, -77.77
Notes
holotype slide
Scalebar = 10 µm
