Tiny Organisms in Aquatic Habitats
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Observations on Euastrum insigne

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

Euastrum insigne Hassall ex Ralfs 1848

Most likely ID: n.a.

Basionym: n.a.

Add’l Synonyms: Euastrum mamillosum Wolle ????
                               Euastrum mammillosum Wolle 1883

Sampling date 06/2025. Scale bars indicate 25 µm.

Four images.

First:Synoptic representation of the cell surface.
Second to fourth:Optical cross-section showing chloroplasts, the central nucleus (image # 4 only) as well as circular, luminous structures, spherical assimilate bodies with storage lipids (oleosomes).

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: Moor called Schwemm near Walchsee (Tyrol, Austria)
Latitude: 47.657707   Longitude: 12.299540   Elevation: 669 m

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

Euastrum insigne

Sampling date 06/2025. Scale bars indicate 25 µm.

Place name: Moor called Schwemm near Walchsee (Tyrol, Austria)
Latitude: 47.657707   Longitude: 12.299540   Elevation: 669 m

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

Sampling date 06/2025. Scale bars indicate 25 µm.

Three brightfield images.

First:Synoptic representation of the cell surface.
Second and third:Optical cross-section showing chloroplasts, the central nucleus (image # 3 only) as well as circular, luminous structures, spherical assimilate bodies with storage lipids (oleosomes).

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: Moor called Schwemm near Walchsee (Tyrol, Austria)
Latitude: 47.657707   Longitude: 12.299540   Elevation: 669 m

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.

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