Desmidiales and
Zygnematales –
Archaeplastida

Observations on Desmidium grevillei

Protisten / Protisten.de – created by Wolfgang Bettighofer / Algae green-colored (2: Desmids): other Zygnematophyceae / Desmidiales / Desmidiaceae / Desmidium grevillei

Position in the EOL taxonomic tree. Please click on the tree view below to access EOL (Encyclopedia of Life).

Desmidium grevillei (Kützing) De Bary 1858

Most likely ID: n.a.

Basionym: Didymoprium grevillei Kützing ex Ralfs 1848

Add’l Synonyms: n.a.

Sampling date 09/2009. Scale bars indicate 25 µm.

Four images.

First to third:	Synoptic representation of the cell surface.
Fourth:	Optical cross-section through the cell showing chloroplasts, pyrenoids, storage globules and a nucleus.

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 near Schladming (Austria)
Latitude: 47.37386 Longitude: 13.823016

Microscope Zeiss Universal, camera Olympus C7070WZ. DOF images.

Sampling date 09/2009. Scale bars indicate 50 µm (1), 25 µm (2).

Two images.

First:	Chain and single cell.
Second:	Close-up of single cell.

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 near Schladming (Austria)
Latitude: 47.37386 Longitude: 13.823016

Microscope Zeiss Universal, camera Olympus C7070WZ. DOF images.

Sampling date 10/2019. Scale bars indicate 25 µm.

Two images. The second image shows symbiontic bacteria living in the mucilaginous sheeth.

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: Bog Waasenmoos, Pass Thurn near Mittersill (Tyrol, Austria)
Latitude: 47.30234117 Longitude: 12.41751194

Microscope Zeiss Axioplan, camera Olympus OM-D M5 MKII. 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.

Protisten.de

Observations on Desmidium grevillei

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