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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
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Glossary
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What are diatoms?
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SEM_f_vulgaris_center_in.png
Species
Frustulia vulgaris
Site ID
GENERAL COLLECTION 3987, SAVANNAH RIVER PROJECT #3
Name
SAVANNAH RIVER, STATION 2, UPPER THREE RUN, LEFT BANK, ON LOG C, MIDSTREAM
Caption
Internal view, central area
Notes
Internal central area with discontinuous longitudinal ribs
Scalebar = 1 µm