Reptilia - Dinosauria - Titanosauridae

Invalid subtaxa: Antarctosaurus brasiliensis Arid and Vizotto 1971 [nomen dubium], Antarctosaurus jaxarticus Riabinin 1938 [nomen dubium]

Full reference: F. v. Huene. 1927. Short review of the present knowledge of the Sauropoda. Memoirs of the Queensland Museum 9(1):121-126

Parent taxon: Titanosauridae according to A. Otero and M. Reguero 2013

Sister taxa: Aeolosaurini, Antarctosaurinae, Argyrosaurus, Atacamatitan, Baurutitan, Hypselosaurus, Laplatasaurus, Lognkosauria, Megaloolithidae, Microcoelus, Rinconsauria, Titanosaurinae, Titanosaurus, Trigonosaurus

Subtaxa: Antarctosaurus giganteus, Antarctosaurus wichmannianus

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Ecology: ground dwelling herbivore