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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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What are diatoms?
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AUsubarct_GS020101_009.jpg
Species
Aulacoseira ambigua
Site ID
ANSPGS020101
Name
BEAR CREEK, NC
Caption
Two linking valves with triangular/spatulate spines
Coordinates
35.274, -77.794
Scalebar = 2 µm