Phymosomatoida is an order of echinoderms. There are 81 species of Phymosomatoida, in 25 genera and 5 families. It includes groups like Heterodiadematidae, Polydiaematidae, and Emiratiidae. Dead Phymosomatoida form shallow marine sediments. They are omnivores. They have sexual reproduction.
EOL has data for 9 attributes, including: