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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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E_papilioforma_SEM_6_23_05_3_outer_2um.jpg
Species
Eunotia papilioforma
Site ID
GSM_6_18_05_4
Name
Great Smoky Mountains National Park
Caption
outer valve
Coordinates
35.63515162, -83.11951995
Notes
Bryophyte squeeze
Scalebar = 2 µm