Figure 6 in A new species and the phylogeny of the South American genus Gromphas Brullé, 1837 (Coleoptera: Scarabaeidae: Scarabaeinae: Phanaeini)

Figure 6. Phylogeny of Gromphas. Above: Cladogram showing the phylogenetic relationship of the species of Gromphas and the evolution of their characters. Black circles indicate uncontroverted synapormorphies; white circles with black margin, controverted synapomorphies; red circles, ambiguous uncontroverted synapomorphies; and white circles with red margin, ambiguous controverted synapomorphies. Below: Support values given for each clade are decay index (above branch) and bootstrap (below branch).