1. Department of Biological Sciences University of Cape Town Cape Town South Africa
2. Northern Cape Department of Agriculture, Environmental Affairs, Rural Development and Land Reform (DAERL) Nieuwoudtville South Africa
3. Freshwater Research Centre Cape Town South Africa
4. CapeNature Biodiversity Capabilities Unit Stellenbosch South Africa
5. South African Institute for Aquatic Biodiversity (SAIAB) Makhanda (Grahamstown) South Africa
6. CapeNature Biodiversity Capabilities Unit Stellenbosch University DST‐NRF Centre of Excellence for Invasion Biology Stellenbosch South Africa
7. Advanced Environmental Corporation Porterville South Africa