genus plesiosaurus 18 Associations

genus Plesiosaurus reptile genus (generic term)

plesiosaur 10 Associations

plesiosaurus archosaur (generic term) archosaurian (generic term) archosaurian reptile (generic term)

plesiosaurus 12 Associations

plesiosaur archosaur (generic term) archosaurian (generic term) archosaurian reptile (generic term)