Kingdom Animalia Superorder Sauropterygia Phylum Chordata Order Plesiosauria | Class Sauropsida Family Plesiosauridae Rank Genus | |
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Similar Seeleyosaurus, Microcleidus, Sthenarosaurus, Eretmosaurus, Lusonectes |
Hydrorion (meaning 'water hunter') is an extinct genus of plesiosaur. It was found in Jurassic formations in Germany. The only species is Hydrorion brachypterygius.
References
Hydrorion Wikipedia(Text) CC BY-SA