PaleoDB taxon number: 63874
Alternative combinations: Rayososaurus tessonei, Rebbachisaurus tessonei
Full reference: J. O. Calvo and L. Salgado. 1995. Rebbachisaurus tessonei sp. nov. a new Sauropoda from the Albian-Cenomanian of Argentina; new evidence on the origin of the Diplodocidae. GAIA 11:13-33
Sister taxa: none
Type specimen: MUCPv-205. Its type locality is Villa El Chocón, 10 km southwest (MUCP-MACN), which is in a Cenomanian fluvial siltstone in the Candeleros Formation of Argentina.
Ecology: ground dwelling herbivore