Spumellaria is an order of radiolarians. There are 244 species of Spumellaria, in 125 genera and 10 families. This order has been around since the darriwilian age. It includes groups like Pyloniidae, Orosphaeridae, and Rhizosphaeridae. Dead Spumellaria form siliceous oozes. They are omnivores. They are passively mobile organisms.
EOL has data for 10 attributes, including: