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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
About Us
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What are diatoms?
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WACA003_03.jpg
Species
Aulacoseira lirata
Site ID
ANSP WACA003
Caption
External girdle view of two valves
Scalebar = 5 µm
