Cosmarium
Desmidiaceae –
Archaeplastida

Observations on Cosmarium porteanum

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Cosmarium porteanum W.Archer 1860 (as ‘portianum’)

Most likely ID: n.a.

Basionym: n.a.

Add’l Synonyms: Ursinella portiana (W.Archer) Kuntze ????
Cosmarium porteanum var. orthostichum Schmidle 1894

Sampling date 06/2013. Scale bars indicate 10 µm.

Three images.

First:	Synoptic representation of the cell surface (frontal view).
Second:	Optical cross-section showing nucleus, chloroplasts, assimilate globules and pyrenoids.
Third:	Synoptic representation of the cell surface (lateral view).

Please click on < or > on the image edges or on the dots at the bottom edge of the images to browse through the slides!

Place name: Wetland Mittermoos near Fieberbrunn (Tyrol, Austria)
Latitude: 47.47998695 Longitude: 12.5240922

Microscope Zeiss Universal, camera Canon EOS 600D. DOF images.

© Wolfgang Bettighofer,
images under Creative Commons License V 3.0 (CC BY-NC-SA).
For permission to use of (high resolution) images please contact postmaster@protisten.de.

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Observations on Cosmarium porteanum

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