Fig. 7. The strict consensus tree of two most parsimonious trees, showing the phylogeny of Ceratomorpha with paraphyletic ‘Isectolophidae’ as a sister group.

All new taxa reported here are marked in red, and placed in Rhinocerotoidea. The geographic distribution was reconstructed using the parsimony criterion in Mesquite⁸⁹. The taxa marked in gray with asterisks in different clades are reconstructed on the right side with simplified phylogenetic relationships (scale bar equals 10 cm). The numbers and letters at the nodes show Bremer Support >1, and the clades discussed in the text with synapomorphies are listed in Supplementary Table 1.