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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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SMC09118_K_Up.jpg
Species
Nitzschia semirobusta
Caption
Stream in Orange County, California (Collins Channel, lat 33.80959, long -117.86157) where photographed and measured specimens were collected.
Credit
Photo provided by Aquatic Bioassay Consulting, Inc. Ventura, CA.
