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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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Contact Us
What are diatoms?
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PinnulariaDivergentissimaSubrostrata_SEM_PF23a_001.jpg
Species
Pinnularia divergentissima var. subrostrata
Site ID
Patric & Freese ST. 23
Name
Small tundra pool near Point Barrow, Alaska
Caption
External valve view
Scalebar = 5 µm
