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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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MeridionGirdleView_edit.jpg
Species
Meridion circulare var. constrictum
Slide Number
Iowa Lakeside Lab ILL2013-33
Site ID
Iowa Lakeside Lab ILL2013-33
Name
Iowa Lakeside Lab prairie stream
Caption
Girdle view
Coordinates
43.38301, -95.17847
Scalebar = 10 µm