This is a gallery page containing specially selected image and media files. They have been chosen as highlights of a particular topic, but do not represent the full range of files that are available on Commons. For a wider selection of files connected with Closterium, see Category:Closterium.

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  Closterium venus
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  Closterium venus and other species
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  Closterium venus
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  Three different species of Closterium

Eutrophic lake phytoplankton. Poland.

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  Closterium from Great Lakes, North America (source: EPA)