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Diatoms of North America
Practitioners
Morphology
Centric
Araphid
Eunotioid
Symmetric Biraphid
Monoraphid
Asymmetric Biraphid
Epithemioid
Nitzschioid
Surirelloid
Genera
Species
Glossary
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What are diatoms?
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Citation
Pritchard, A. (1861) A history of infusoria, living and fossil.
Edition IV, Whittaker & Co., London, 968 pp.
Species
Eunotia eruca
Stephanodiscus oregonicus
Tetracyclus glans
