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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
Taxon Contributors
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What are diatoms?
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ME000029_NUfrez_5a_ed.jpg
Species
Nupela frezelii
Slide Number
ANSP GC111082a
Site ID
ANSP MEDP0029
Name
Souadabscook stream, ME
Caption
raphe valve
Coordinates
44.75908, 68.88578
Scalebar = 10 µm
