Fig. 3 in Barcoding cryptic bumblebee taxa: B. lucorum, B. crytarum and B. magnus, a case study (Hymenoptera: Apidae: Bombus)

Fig. 3: Observed diagnostic character changes with position numbers mapped onto the Maximum- Likelihood tree. Black box = unambiguous diagnostic character change, grey box = ambiguous diagnostic character change, and white box = unambiguous character change.