Species: cincosaltensis CORIA & SALGADO, 1996
Etymology: In reference to Cinco Saltos City, where the holotype was found.
Holotype: MUCPv-208
Locality: 2 km southeast of Cinco Saltos City, northwestern Rio Negro Province, Patagonia, Argentina.
Horizon: Anacleto Member, Rio Colorado Formation.
Biostratigraphy:
Age: Coloradoan Tetrapoda Assemblage, Age: Santonian-Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material: Almost complete skull with atlas, and axis in articulation, sacrum, pectoral, and pelvic girdles, humeri without distal ends, and almost complete hind limbs.
Note: Has gastroliths.
Hypodigm:
CERDA, 2006, 2008
MUCPv-111: An almost complete specimen missing only the skull and distal tail.
MUCPv-112: Skull, several dorsal and caudal vertebrae and the pelvic girdle in articulation with both hind limbs.
Note: Both specimens have gastroliths.