What is "comahuesaurus"

Comahuesaurus is an extinct genus of sauropod dinosaur of the family Rebbachisauridae. It was found in the Lohan Cura Formation, in Argentina and lived during the Early Cretaceous, Aptian to Albian. The type species is C. windhauseni, named by José L. Carballido, Leonardo Salgado, Diego Pol, José I. Canudo, Alberto C Garrido in 2012.