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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
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What are diatoms?
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Citation
Lange-Bertalot, H. (1980) Zur systematischen Bewertung der bandförmigen Kolonien bei
Navicula
und
Fragilaria
. Kriterien für die Vereinigung von
Synedra
(subgen. Synedra) Ehrenberg mit
Fragilaria
Lyngbye.
Nova Hedwigia 33: 723-787.
Species
Fragilaria socia
Fragilaria tenera
Ulnaria delicatissima