Ichthyosaur — definition

1. ichthyosaur (Noun)

1 definition

ichthyosaur (Noun) — Any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs.

3 types of
archosaur archosaurian archosaurian reptile
3 types
Stenopterygius quadrisicissus ichthyosaurus stenopterygius
2 parts of
Ichthyosauria order Ichthyosauria