Figure 3 from: Mazón M, López X, Romero O (2020) Hymenoptera functional groups' shifts in disturbance gradients at Andean forests in Southern Ecuador. Journal of Hymenoptera Research 80: 1-15. https://doi.org/10.3897/jhr.80.60345

Figure 3 Mean values of Shannon index for functional diversity of Hymenoptera collected in the three conservation levels (high, medium, low) from the four reserves of Andean forests. Vertical bars denote 95% confidence intervals. Different letters indicate statistically significant differences.