Figure 5 from: Wendorff A, Schmitt M (2019) Leaf beetle decline in Central Europe (Coleoptera: Chrysomelidae s.l.)?*. In: Schmitt M, Chaboo CS, Biondi M (Eds) Research on Chrysomelidae 8. ZooKeys 856: 115-135. https://doi.org/10.3897/zookeys.856.32564

Figure 5 Number of taxa with an increase (orange) or a decrease (blue) of records from one decade to the following. The figures for increase and for decrease differ significantly from equal distribution (Pearson's Chi-squared test: χ² = 195.18, df = 9, p-value < 2.2e-16 for the increase values, χ² = 323.05, df = 9, p-value < 2.2e-16 for the decrease values).