Radiolarian tests, SEM - HD stock video
Radiolarian tests (salt water), animated coloured scanning electron micrograph (SEM). The hard skeletons are composed of silica or strontium sulphate. The Radiolaria (also called Radiozoa) are protozoa that produce intricate mineral skeletons. They are found as zooplankton throughout the ocean and their skeletal remains make up a large part of the cover of the ocean floor as silica ooze. Radiolarians can often contain symbiotic algae, especially zooxanthellae, which provide most of the cell's energy. Some of this organization is found among the heliozoa, but those lack central capsules and only produce simple scales and spines.
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Credit:
Creative #:
894030232
Licence type:
Collection:
Verve+
Max file size:
1920 x 1080 px - 238 MB
Clip length:
00:00:10:00
Upload date:
Location:
United States
Release info:
No release required
Mastered to:
QuickTime 8-bit Photo-JPEG HD 1920x1080 25p
Categories:
- Plankton,
- Strontium,
- Algae,
- Aquatic Organism,
- Colour Image,
- Colour Manipulation,
- Colours,
- Digital Animation,
- Electron,
- Film - Moving Image,
- Film Montage,
- HD Format,
- Horizontal,
- Mineral,
- Podium,
- Protozoan,
- Radiolaria,
- Real Time - Footage,
- SEM,
- Scientific Micrograph,
- Sea,
- Silica,
- Symbiotic Relationship,
- USA,
- Water,
- Zooplankton,
- Zooxanthellae,