Fig. 4

Results of the phylogenetic analyses showing reduced topologies obtained through parsimony analyses using (A) equal weights and the implied weighting with K-values of (B) 12 and (C) 15 and 21. Although the results are inconsistent in reconstructing the intrarelationships of rhabdodontomorphs and rhabdodontoids, the topological uncertainties likely arise from incomplete knowledge of the morphology of some rhabdodontomorphs. The indicated extents of particular clade names reflect the hypothesized composition of the clades. Silhouette obtained from phylopic.org (Scott Hartman, CC BY 3.0).