1. CapeNature Biodiversity Capabilities Unit, CapeNature, Stellenbosch, South Africa
2. NRF-South African Institute for Aquatic Biodiversity (NRF-SAIAB), Makhanda (Grahamstown), South Africa
3. Center of Excellence for Invasion Biology, CapeNature Biodiversity Capabilities Unit, Stellenbosch, South Africa
4. BlueScience (Pty) Ltd, Stellenbosch, South Africa
5. Department of Ichthyology and Fisheries Science, Rhodes University, Makhanda (Grahamstown), South Africa