Bernard DUPONT   cc-by-sa-2.0

Diapsida is a class of vertebrates. There are 24507 species of Diapsida, in 5631 genera and 684 families. This class has been around since the kasimovian age. It includes groups like Sauropterygians, Ichthyosaurs, and Turtles.

EOL has data for 9 attributes, including: