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