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Diatoms of the United States is now known as Diatoms of North America.
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Eucocconeis americana

Enache and Potapova 2012      Category: Monoraphid

Eucocconeis alpestris


Eucocconeis flexella

SEM scalebar = 5 ┬Ám

Site ID: ANSP NRSA0863

Site Name: Tributary of the Ponaganset R., RI

Latitude: 41.848

Longitude: -71.787

Caption: Internal view of a rapheless valve

Contributor: - August 2012