Imagem de Odontella aurita

Descrição:

Sampling date 04/2011. Scale bars indicate 25 µm (1), 50 µm (2, 3), 100 µm (4).

Four images.

First and second:Depth-of-focus image exhibiting structure of the frustules. In the first image, chloroplasts are concentrated in cell centers due to long lasting exposition with the microscope’s illumination. Third:Depth-of-focus image exhibiting structure of the frustules (apical view). Brightfield, oblique light.Fourth:Long chains of Odontella aurita accompanied by Chaetoceros danicus and Thalassiosira nordenskjoeldii.

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Place name: North Sea around Heligoland
Latitude: 54.186311     Longitude: 7.895034

Microscope Zeiss Universal, camera Olympus C7070WZ. DOF images.

© Wolfgang Bettighofer,
images under Creative Commons License V 3.0 (CC BY-NC-SA).
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