Diatoms – SAR-Stramenopiles (Bacillariophyta)

Observations on Gyrosigma fasciola

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

Gyrosigma fasciola (Ehrenberg) J.W.Griffith & Henfrey 1856

Most likely ID: n.a.

Basionym: Ceratoneis fasciola Ehrenberg 1839

Add’l Synonyms: Pleurosigma fasciola (Ehrenberg) W.Smith 1852
Gyrosigma fasciola var. genuinum Cleve-Euler 1952
Scalptrum fasciolum (Ehrenberg) Kuntze 1891

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Sampling date 9/2022. Scale bars indicate 25 µm.

Two images. Specimen in valvar view.

First:	Focus is on epivalve.
Second:	Optical cross-section showing chloroplasts and nucleus in the center of the 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: Hiddensee Bodden (Germany)
Latitude: 54.582633 Longitude: 13.115051

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

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Sampling date 12/2018. Scale bars indicate 25 µm.

Two images. Specimen in valvar view.

First:	Focus is on epivalve.
Second:	Optical cross-section showing chloroplasts and nucleus in the center of the 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: Baltic Sea, Kieler Förde, Kiel Fjord (Germany)
Latitude: 54.3894126 Longitude: 10.1749055

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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Observations on Gyrosigma fasciola

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