Reptilia - Saurischia - Rebbachisauridae
Full reference: J. F. Bonaparte. 1997. Rayososaurus agrioensis Bonaparte 1995. Ameghiniana 34(1):116
Parent taxon: Diplodocimorpha according to P. D. Mannion and A. J. Moore 2025
See also Apesteguía 2007, Bellardini et al. 2025, Bonaparte 1999, Dalla Vecchia 2005, Gallina and Apesteguía 2005, Harris and Dodson 2004, Ibiricu et al. 2012, Mannion et al. 2011, Mannion et al. 2019, Pereda Suberbiola et al. 2003, Remes 2006, Royo-Torres et al. 2007, Salgado et al. 2006, Salgado and Coria 2005, Salgado et al. 2004, Sereno et al. 1999, Suteethorn et al. 2010, Taylor and Naish 2005, Tschopp et al. 2015, Upchurch et al. 2004, Whitlock 2011, Wilson 2002 and Wilson and Allain 2015
Sister taxon: Flagellicaudata
Subtaxa: Agustinia Amazonsaurus Astigmasaura Campananeyen Cienciargentina Comahuesaurus Histriasaurus Katepensaurus Khebbashia Lavocatisaurus Maraapunisaurus Rayososaurus Sidersaura Xenoposeidon Zapalasaurus
Ecology: ground dwelling herbivore