Full reference: J. O. Calvo, B. J. González Riga, and J. D. Porfiri. 2007. A new titanosaur sauropod from the Late Cretaceous of Neuquén, Patagonia, Argentina. Arquivos do Museu Nacional, Rio de Janeiro 65(4):485-504
Parent taxon: Colossosauria according to B. A. Navarro et al. 2022
See also Agnolin et al. 2025, Calvo et al. 2007, Carballido et al. 2022, Carballido et al. 2017, Coria et al. 2013, Filippi 2015, Filippi et al. 2019, González Riga et al. 2019, González Riga et al. 2018, González Riga and Ortiz David 2014, González Riga et al. 2009 and Hechenleitner et al. 2020
Sister taxa: Chucarosaurus, Lognkosauria, Notocolossus, Puertasaurus
Subtaxa: Adamantisaurus Arrudatitan Brasilotitan Bravasaurus Chadititan Maxakalisaurus Muyelensaurus Overosaurus Pitekunsaurus Punatitan Rinconsaurus Rukwatitan Uberabatitan
Ecology: ground dwelling herbivore
Distribution: