organisms. World-wide electronic publication, Kortenhoef, the Netherlands) for amoeboid organisms
or Encyclopedia of Life for all others.
Porosira glacialis Closeup of Porosira glacialis chain. Note that the delicate spines are chitinous. Focus on cell center showing cytoplasmic accumulation around the nucleus. Scale bar indicates 50 µm. The image was built up using several photomicrographic frames with manual stacking technique.
Sample from North Sea near Heligoland (spring diatom bloom). 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
Fokus auf die Zellkern-Ebene. Die feinen Schwebefortsätze sind aus Chitin. 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).
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