Estimated times of divergence for lineages leading to families of Lepidoptera based on 350 taxa (the full tree on which all analyses were performed is shown in Fig. S1).

Changes in rates of lineage diversification based on a MEDUSA analysis (numbered nodes, see text for details) are shown on the topology with different colours corresponding to the r values. Time span for major eudicot radiations (according to [36]) is shown in green, and our estimated time span for a radiation in Lepidoptera based on our Δγ analysis (see Fig. 3) is shown in orange.