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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
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What are diatoms?
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gs024213_2.jpg
Species
Aulacoseira crassipunctata
Site ID
ANSP GS024213
Name
TOMS CREEK NEAR GADSDEN, SC
Caption
Internal view of a valve fragment showing wide ringleiste
Coordinates
33.8114, -80.725
Notes
the ringleiste is "bell shaped" in cross section
Scalebar = 2 µm