Figure 38 from: Perissinotto R, Bird MS, Bilton DT (2016) Predaceous water beetles (Coleoptera, Hydradephaga) of the Lake St Lucia system, South Africa: biodiversity, community ecology and conservation implications. ZooKeys 595: 85-135. https://doi.org/10.3897/zookeys.595.8614 - Perissinotto, Renzo (2016)