Figure 3 . Interpolation and extrapolation curves of richness and arthropod diversity on male and female trees of Buddleia cordata across three times. Continuous line in each curve corresponds to the interpolated portion, the dotted line represents the extrapolated portion and the symbol in each graph represents the observed diversity. Watermark bands represent the 95% confidence intervals. We show the q of diversity expressed as the effective number of species. 0D corresponds to the richness of morphospecies (a, d, g), 1D corresponds to the diversity of all morphospecies (b, e, h) and finally, 2D corresponds to the diversity of the most abundant morphospecies. Curves were extrapolated until 492 individuals. This value corresponds to the highest abundance registered in our study (first collection).