Deuterostomia (Deuterostomes) is a class of animals. There are 86465 species of Deuterostomes, in 15304 genera and 2393 families. This class has been around since the neoproterozoic era. It includes groups like Echinoderms and Hermichordates.
EOL has data for 4 attributes, including:
The environments in which many deuterostomes species are known to live. Select an environment to see its deuterostomes species checklist.