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Hydrorion Grossmann 2007 (plesiosaur)

Reptilia - Sauropterygia - Plesiosauridae

PaleoDB taxon number: 150184

Full reference: F. Grossmann. 2007. The taxonomic and phylogenetic position of the Plesiosauroidea from the Lower Jurassic Posidonia Shale of south-west Germany. Palaeontology 50(3):545-564

Parent taxon: Plesiosauridae according to H. F. Ketchum and R. B. J. Benson 2010

Sister taxa: Lusonectes, Plesiosaurus neogaeus, Thaumatosaurus

Subtaxa: none

Ecology: aquatic carnivore