1. Institute for Marine and Antarctic Studies; University of Tasmania; Hobart Tas. Australia
2. Australian Antarctic Division; Kingston Tas. Australia
3. Department of Primary Industries, Parks, Water and Environment; Hobart Tas. Australia
4. British Antarctic Survey; Natural Environment Research Council; Cambridge UK
5. Falklands Conservation; Stanley Falkland Islands
6. National Institute for Water and Atmospheric Research; Hataitai Wellington New Zealand
7. Marine and Environmental Sciences Centre (MARE); ISPA-Instituto Universitário; Lisbon Portugal
8. Centre d'Etudes Biologiques de Chizé; UMR 7372 CNRS/ULR; Villiers-en-Bois France
9. Department of Animal Ecology and Systematics; Justus Liebig University Giessen; Giessen Germany
10. Directorate of Natural Resources; Fisheries of the Falkland Islands Government; Stanley Falkland Islands
11. CIBIO-InBIO; Centro de Investigação em Biodiversidade e Recursos Genéticos; Universidade do Porto; Vairão Portugal