Katepensaurus was assigned to Limaysaurinae based on the presence of traits that were found to diagnose limaysaurines in previous phylogenetic analyses .
Limaysaurinae is a subfamily of rebbachisaurid diplodocoid .
Katepensaurus was assigned to Limaysaurinae , a subfamily of rebbachisaurid diplodocoid , based on the presence of traits that were found to diagnose limaysaurines in previous phylogenetic analyses .