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Difflugia corona (Wallich 1864). Portrait of the test, which is composed of quartz particles. The species is identified by the distinctive dentate protrusions around a circular aperture and a variable number of aboral conical spines. From freshwater pond near Boise, Idaho.Brightfield.
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Scanning electron microscopy side view of D. corona
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Scanning Electron Microscopy Apertural view of D. corona
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Scanning electron microscopy of two D. corona, one with a spine, and the other spineless.
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Scanning Electron Microscopy of a Difflugia corona without spines.
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Scanning Electron Micrograph showing the apertural architecture of D. corona.
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Rumoroso, Cantabria, Spain
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Scanning Electron Micrographs showing a D. corona conical spine.
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Netzelia corona Synonym: Difflugia corona.Scale bar indicates 50 µm. The specimen was gathered in the wetlands of national park Unteres Odertal (100 km north east of Berlin). The image was built up using several photomicrographic frames with manual stacking technique. The images were taken using Zeiss Universal with Canon EOS 600D.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Creek in Oder valley 100 km north east of Berlin (Germany) Latitude: 53.135032 Longitude: 14.348738 Synonym: Difflugia corona.Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Die Probe wurde in den Feuchtgebieten des Nationalpark Unteres Odertal (100 km nordöstlich von Berlin) gesammelt. Dieses Bild wurde mit Zeiss Universal mit Canon EOS 600D aufgenommen. Bild unter der Creative Commons Lizenz V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.
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Netzelia corona Synonym: Difflugia corona.Scale bar indicates 50 µm. Collected from a pond at Grünbichel ner Pillersee (Tyrol, Austria). The image was built up using several photomicrographic frames with manual stacking technique. The images were taken using Zeiss Universal with Canon EOS 600D.Image under Creative Commons License V 3.0 (CC BY-NC-SA). Place name: Creek in Oder valley 100 km north east of Berlin (Germany) Latitude: 53.135032 Longitude: 14.348738 Synonym: Difflugia corona.Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 50 µm. Probe aus Feuchtgebiet Grünbichel Nähe Pillersee (Tirol). Dieses Bild wurde mit Zeiss Universal mit Canon EOS 600D aufgenommen. Bild unter der Creative Commons Lizenz V 3.0 (CC BY-NC-SA). For permission to use of (high-resolution) images please contact postmaster@protisten.de.