Figure 5 in On the evolution and diversification of an Andean clade of reptiles: combining morphology and DNA sequences of the palluma group (Liolaemidae: Phymaturus)

Figure 5. Evolution of head melanism, optimized on one of the eight most parsimonious trees found from totalevidence analysis for the palluma group (all topologies imply the same scheme of changes for this particular character); blue, melanic head pigmentation absent, reticulated pattern conspicuous or in some cases any pattern at all; green, melanic throats and sides of heads, dorsum of head reticulated; purple, complete melanic heads (throats, sides, and dorsum of heads).