Coscinodiscus # 055 - January 14, 2009

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Coscinodiscus, marine diatom captured from the Atlantic Ocean, Intracoastal Waterway, January 14, 2009.
Original *.avi format (25,693 k), including flash format (11,500 k) and micrographs may be downloaded for non-commercial and educational use.

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Coscinodiscus # 050 - January 14, 2009

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Coscinodiscus (Concentric Diatom) # 050 - January 14, 2009

The original compressed *.avi (20,198 k) is available in download for educational use. (Includes flash version format, 9231 k).

The following two images contain white spots inside the diatom. These were defined as lipids by NOAA staff.

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Coscinodiscus (January 14, 2009) Sample Clip #70

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This video clip is of the diatom Coscinodiscus and can be downloaded in its original compressed avi format (15,116 k).

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Paralia Sulcata (Chain Diatom)

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This particular species of diatom has been mistaken for Coscinodiscus. It is in fact Paralia Sulcata, a chain diatom. This diatom is not Coscinodiscus. According to Dr. Steve Morton of NOAA, Coscinodiscus does not form chains.

Correction: This diatom is not Coscinodiscus, but has correctly identified as Paralia Sulcata. Coscinodiscus does not form chains.

Correction: This diatom is not Coscinodiscus, but has correctly identified as Paralia Sulcata. Coscinodiscus does not form chains.

This particular species of diatom has been mistaken for Coscinodiscus. It is in fact Paralia Sulcata, a chain diatom. This diatom is not Coscinodiscus. According to Dr. Steve Morton of NOAA, Coscinodiscus does not form chains.
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Coscinodiscus - Three Dimensional (Photo Set Three)

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In this video, the Coscinodiscus is laying flat, and currents in the water cause the Coscinodiscus to move and turn on its side, revealing its true three dimensional shape.

Coscinodiscus photo collection from this video begins with SET ONE, COSCINODISCUS VIDEO STILLS.

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Coscinodiscus Three Dimensional (Photo Set Two)

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In this video, the Coscinodiscus is laying flat, and currents in the water cause the Coscinodiscus to move and turn on its side, revealing its true three dimensional shape.

Coscinodiscus photo collection from this video begins with SET ONE, COSCINODISCUS VIDEO STILLS



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