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Porosira-glacialis_040-100_P4237374-399_HEL

Image of Porosira

Description:

Porosira glacialis.Closeup of Porosira glacialis chain. Note that the delicate spines are chitinous. Focus on frustule surface. Scale bar indicates 50 m. 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.For more look at www.protisten.de/english/gallery_main/gallery_main.htmlFor high-resolution images please ask postmaster@protisten.de.

Source Information

license
cc-by-nc-sa
copyright
Wolfgang Bettighofer
photographer
Wolfgang Bettighofer
original
original media file
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Flickr Group
ID
4fe674ca9531cf8470ecfaa136ae354f