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Netrium digitus The image exhibits an optical cross section through the middle of the cell, showing the complex shapes of the two chloroplasts, its pyrenoids, and the vesicular nucleus near the center of the cell. Scale bar indicates 50 µm. Sample from wetland Lauchseemoor, Fieberbrunn, Tyrol, Austria. Sampling date 06/2023. 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: Wetland Lauchseemoor, Fieberbrunn (Tyrol, Austria) Latitude: 47.46954439 Longitude: 12.53826499 Das Bild zeigt einen optischen Querschnitt durch die Zellmitte mit den komplexen Formen der beiden Chloroplasten, deren Pyrenoide und den blasenförmigen Kern nahe der Zellmitte. Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus dem Lauchseemoor bei Fieberbrunn, Tirol. Datum der Aufsammlung: 06/2023. 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.
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Villoslada de Cameros, La Rioja, Spain
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Scale bar indicates 50 µm. Sample from sphagnum pond situated in the northern alpine region of Austria near Salzburg. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.
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, Andaluca, Espaa
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Canencia, Madrid, Spain
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Canencia, Madrid, Spain
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Rancho de la Herradura, Andalusia, Spain
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S Pedro, Galicia, Spain
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Villoslada de Cameros, La Rioja, Spain
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Villoslada de Cameros, La Rioja, Spain
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Villoslada de Cameros, La Rioja, Spain
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San Martin De Castaneda, Castille and Leon, Spain
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Netrium digitus has stelloid chloroplasts with pyrenoid grains at the center axes of the two chloroplasts. This high resolution depth of focus picture using Planapo 63/1.4 gives a synoptic view at the tongues of stelloid chloroplasts, the nucleus situated in center of the cell and (look at higher magnification inset) mitochondria on inner surface of cell wall (light circular dots). Another DOF taking in zip archive showes median layer with nucleus and pyrenoids. Scale bar indicates 25 µm. See zip archive for high resolution details. Sample from spagnum pond situated in the northern alpine region of Austria near Salzburg. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.
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Multilayer image shows cell with lots of fungal sporangia (parasitism). Scale bar indicates 50 µm.Sample from ponds situated in the vicinity of Lake Constance (Bodensee, Southern Germany). The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Universal with Olympus C7070 CCD camera.
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San Martin De Castaneda, Castille and Leon, Spain
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Villoslada de Cameros, La Rioja, Espaa
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Muelas del Pan, Castille and Leon, Spain
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San Martin De Castaneda, Castille and Leon, Spain
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Villoslada de Cameros, La Rioja, Spain
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