Figure 4 from: Bird MS, Bilton DT, Perissinotto R (2017) Diversity and distribution of polyphagan water beetles (Coleoptera) in the Lake St Lucia system, South Africa. ZooKeys 656: 51-84. https://doi.org/10.3897/zookeys.656.11622

Figure 4 - Scatterplot depicting the positive linear relationship (r = 0.8605, P < 0.001) between the number of taxa per site for Polyphaga (sampled in the current study) and Adephaga (concurrently sampled by Perissinotto et al. 2016).