1. South African Institute for Aquatic Biodiversity, Grahamstown, South Africa
2. Institute for Coastal and Marine Research, Nelson Mandela University, Port Elizabeth, South Africa
3. DST/NRF Research Chair in Shallow Water Ecosystems, Nelson Mandela University, Port Elizabeth, South Africa
4. Department of Environment, Forestry and Fisheries (DEFF), Cape Town, South Africa
5. Oceanographic Research Institute, SAAMBR Durban, South Africa
6. School of Life Sciences, University of KwaZulu-Natal, Durban, South Africa
7. School of Animal, Plant and Environmental Sciences, University of the Witwatersrand, Johannesburg, South Africa
8. Council for Scientific and Industrial Research, Stellenbosch, South Africa