Fig. 3

Dated ML tree inferred from USCO data showing the phylogenetic placement of Tetragonisca angustula (bold) within Hymenoptera. Color-coded triangles depict the approximate number of orthogroups in expansion (shades of blue), contraction (shades of green) and rapid evolution (shades of red) for the corresponding internode or terminal species. The numbers inside the small black rectangles indicate the clade numbers attributed by CAFE. All clades were recovered with maximum support (omitted)