Nitzschia

algae genus

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Last updated

July 1, 2026

Quick Summary

Nitzschia is a genus of diatoms, which are a type of algae. These diatoms are typically solitary and float freely. They are characterized by their elongated shape and a rhomboidal cross-section. The family Nitzschiaceae is named after this genus and includes diatoms with similar characteristics. The genus was named in honor of the German naturalist Christian L. Nitzsch.12

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algae
Annotated classification
Navicula and Nitzschia (pennates). Class Bicosoecaceae May be included in the Chrysophyceae or in the protozoan group Zoomastigophora; colourless flagellate cells in vase-shaped loricas (wall-like coverings); cell attached to lorica using flagellum as a stalk; lorica attaches to plants, algae, animals, or water surface;
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Navicula and Nitzschia (pennates). Class Bicosoecaceae May be included in the Chrysophyceae or in the protozoan group Zoomastigophora; colourless flagellate cells in vase-shaped loricas (wall-like coverings); cell attached to lorica using flagellum as a stalk; lorica attaches to plants, algae, animals, or water surface;
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