रेडियोलरिया इसके अंग्रेजी अर्थ का उदाहरण

Like other members of the microzooplankton (such as oligotrich ciliates, heterotrophic dinoflagellates, radiolarians, etc.

They commonly form from silica-secreting organisms such as radiolarians, diatoms, or some types of sponges.

Most species are predators or scavengers that feed on bethic invertebrates (such as small crustaceans, brittle stars, sea cucumbers, sponges, cnidarians and polychaetes), or suspension feeders that take plankton (such as diatoms, radiolarians and foraminifers).

In Scotland the Llandeilo group is represented by the Glenkiln shales, black shales and yellowish mudstones with radiolarian cherts and volcanic tuffs; by the Barr Series, including the Benan conglomerates, Stinchar limestone and Kirkland sandstones; and by the Glenapp conglomerates and Tappinsrnudstones and grits south of Stinchar.