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Phyllacantha is a suborder of radiolarians. There are 32 species of Phyllacantha, in 10 genera and 2 families. It includes groups like Phyllostauridae and Dictyacanthidae. Dead Phyllacantha form siliceous oozes.

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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 5 attributes, including:

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