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Navicula spec. Navicula spec. in mucilaginous sheath accompanied by Ulothrix carmichaelii. Scale bar indicates 200 µm. The image was built up using several photomicrographic frames with manual stacking technique. Sample from North Sea near Heligoland (Aufwuchs). Images were taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: North Sea around Heligoland Latitude: 54.186311 Longitude: 7.895034 Navicula spec. in einer Gallertröhre, zusammen mit Ulothrix carmichaelii. Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 200 µm. Probe aus der Nordsee vor Helgoland in der Zeit der Frühjahrsblüte. Mikrotechnik: Zeiss Universal, Kamera: Olympus C7070.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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Navicula spec. Navicula spec. in mucilaginous sheath. Scale bar indicates 50 µm. The image was built up using several photomicrographic frames with manual stacking technique. Sample from North Sea near Heligoland (Aufwuchs). Images were taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: North Sea around Heligoland Latitude: 54.186311 Longitude: 7.895034 Navicula spec. in einer Gallertröhre, die von Bakterien besiedelt ist. Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus der Nordsee vor Helgoland in der Zeit der Frühjahrsblüte. Mikrotechnik: Zeiss Universal, Kamera: Olympus C7070.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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Navicula spec. Navicula spec. in mucilaginous sheath. Scale bar indicates 50 µm. The image was built up using several photomicrographic frames with manual stacking technique. Sample from North Sea near Heligoland (Aufwuchs). Images were taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: North Sea around Heligoland Latitude: 54.186311 Longitude: 7.895034 Navicula spec. in einer Gallertröhre, die von Bakterien besiedelt ist. Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus der Nordsee vor Helgoland in der Zeit der Frühjahrsblüte. Mikrotechnik: Zeiss Universal, Kamera: Olympus C7070.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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Navicula spec. Navicula spec. in mucilaginous pipe, covered by bacteria. Scale bar indicates 50 µm. The image was built up using several photomicrographic frames with manual stacking technique. Sample from North Sea near Heligoland (Aufwuchs). Images were taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: North Sea around Heligoland Latitude: 54.186311 Longitude: 7.895034 Navicula spec. in einer Gallertröhre, die von Bakterien besiedelt ist. Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus der Nordsee vor Helgoland in der Zeit der Frühjahrsblüte. Mikrotechnik: Zeiss Universal, Kamera: Olympus C7070.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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Caloneis amphisbaena Scale bar indicates 25 µm. Sample from the static fire tank of the village Kloster (Hiddensee Island). Sampling date 9/2022. Images were taken using Zeiss Universal with Olympus OM-D M5 MKII.Image under Creative Commons License V 3.0 (CC BY-NC-ND). Place name: Static fire tank Kloster, Hiddensee Latitude: 54.58447966 Longitude: 13.10767114 Der Messbalken markiert eine Länge von 25 µm. Probe aus dem Feuerlöschteich von Kloster/Hiddensee. Datum der Aufsammlung: 9/2022. Mikrotechnik: Zeiss Universal, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-ND). For permission to use of (high-resolution) images please contact postmaster@protisten.de.
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Navicula oblonga Navicula oblonga cell in valvar view (above) and an optical transversal cut in cingular projection showing the nucleus and oil droplets. Scale bar indicates 50 µm. Sample from Lake Constance near Bodman. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Lake Constance vicinity of Bodman (Germany) Latitude: 47.796494 Longitude: 9.047656 Navicula oblonga spec. in Schalenansicht (oben). Unten ist ein optischer Querschnitt dargestellt mit Zellkern und Öltröpfchen. Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus einem Teich in der Bodenseeregion nahe Bodman. Mikrotechnik: Zeiss Universal, Kamera: Olympus C7070.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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Navicula oblonga Scale bar indicates 25 µm. Sample from a pond called Fuhlensee in Schilksee (Kiel). Sampling date 2/2017. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioplan with Olympus OM-D M5 MKII. Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Lake Fuhlensee near Schilksee (Kiel, Germany) Latitude: 54.43136338 Longitude: 10.16243935 Der Messbalken markiert eine Länge von 25 µm. Probe aus dem Feuchtbiotop Fuhlensee bei Schilksee/Kiel. Datum der Aufsammlung: 2/2017. Mikrotechnik: Zeiss Axioplan, Kamera: Olympus OM-D M5 MKII. Creative Commons License V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.