Reptilia - Dinosauria - Guaibasauridae

Full reference: J. F. Bonaparte, J. Ferigolo, and A. M. Ribeiro. 1999. A new early Late Triassic saurischian dinosaur from Rio Grande do Sol state, Brazil. Proceedings of the Second Gondwanan Dinosaur Symposium, National Science Museum Monographs 15:89-109

Parent taxon: Guaibasauridae according to M. D. Ezcurra 2010

Sister taxa: Agnosphitys, Panphagia, Saturnaliinae

Subtaxa: Guaibasaurus candelariensis

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Type: Guaibasaurus candelariensis

Ecology: