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John Dolan   cc-by-sa-3.0

Actinommidae is a family of radiolarians. Actinommidae form siliceous oozes. They are passively mobile organisms.

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  • URI: http://purl.obolibrary.org/obo/ENVO_02000044
  • Definition: Siliceous ooze is a marine sediment composed of the debris of plankton with silica shells, such as diatoms and radiolaria. This ooze is limited to areas with high biological productivity, such as the polar oceans, and upwelling zones near the equator. The least common type of sediment, it covers only 15% of the ocean floor. It accumulates at a slower rate than calcareous ooze: 0.2-1 cm / 1000 yr.
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EOL has data for 22 attributes, including:

Known occurrences, collected specimens and observations of Actinommidae. View this species on GBIF

Actinommidae Habitats

The environments in which many Actinommidae species are known to live. Select an environment to see its Actinommidae species checklist.

John Dolan   cc-by-sa-3.0

Actinommidae Habitats

The environments in which many Actinommidae species are known to live. Select an environment to see its Actinommidae species checklist.