Observations on Chaetoceros diadema
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Chaetoceros diadema (Ehrenberg) Gran 1897
Most likely ID: n.a.
Basionym: Syndendrium diadema Ehrenberg 1854
Add’l Synonyms: Chaetoceros groenlandicus Cleve 1896
Chaetoceros ralfsii Schütt 1896
Chaetoceros paradoxus Peragallo 1897
Chaetoceros diadema var. genuinus Cleve-Euler 1951
Sampling date 01/2018. Scale bar indicates 100 µm.
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.
Sampling date 04/2011. Scale bars indicate 100 µm (1), 25 µm (2-4), 50 µm (5).
Five images.
| First to third: | Chains with vegetative cells and resting spores. |
| Fourth: | Short chain with resting spores. |
| Fifth: | Short chain with vegetative cells. |
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: North Sea around Heligoland
Latitude: 54.186311 Longitude: 7.895034
Microscope Zeiss Universal, camera Olympus C7070WZ. DOF images.
Sampling date 04/2010. Scale bar indicates 25 µm.
Resting spores in phase contrast.
Place name: North Sea around Heligoland
Latitude: 54.186311 Longitude: 7.895034
Microscope Zeiss Universal, camera Olympus C7070WZ.
Sampling date 04/2010. Scale bar indicates 10 µm.
SEM of a resting spore. Use of SEM equipment courtesy of Lab Dr. Karl-Heinz Schäffner, Solingen, Germany.
Place name: North Sea around Heligoland
Latitude: 54.186311 Longitude: 7.895034
© 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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