1. Department of Zoology and Entomology Rhodes University Makhanda South Africa
2. DSI/NRF Research Chair in Inland Fisheries and Freshwater Ecology South African Institute for Aquatic Biodiversity (SAIAB) Makhanda South Africa
3. School of Natural and Applied Sciences, Department of Chemistry and Biology Mulungushi University Kabwe Zambia
4. South African Institute for Aquatic Biodiversity Makhanda South Africa
5. Water@Leeds, School of Biology, Faculty of Biological Sciences University of Leeds Leeds UK
6. Department of Ichthyology and Fisheries Science Rhodes University Makhanda South Africa
7. School of Biology and Environmental Sciences, Aquatic Systems Research Group University of Mpumalanga Nelspruit South Africa