Marine Diatom, Lm
by Perennou Nuridsany
Title
Marine Diatom, Lm
Artist
Perennou Nuridsany
Medium
Photograph - Photograph
Description
Light micrograph of the marine diatom, Navicula sp.. Diatoms are a distinct group of single-celled algae containing about 10,000 species. They form an important part of the plankton at the base of the marine and freshwater food chains. The characteristic feature of diatoms is their intricately patterned, glass-like cell wall, or frustule. The frustule consists of two halves which fit together like the lid and bottom of a box. It is often decorated with rows of tiny holes, known as striae, which are arranged either radially or, as here, on the two sides of a central axis. Magnification x300 at 35mm size.
Uploaded
June 25th, 2018
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