1. Inter-American Tropical Tuna Commission 8604 La Jolla Shores Drive, La Jolla, CA 92037-1508, USA
2. Pelagic Fisheries Research Program, University of Hawaii 1000 Pope Road, Honolulu, HI 96822, USA
3. Centre de Recherche Halieutique Méditerranéenne et Tropicale Avenue Jean Monnet BP 171, 34 203 Sete Cedex, France
4. Oceanic Fisheries Programme, Secretariat of the Pacific Community BP D5, Noumea, New Caledonia
5. National Marine Fisheries Service, Pacific Islands Fisheries Science Center 2570 Dole Street, Honolulu, HI 96822-2396, USA
6. Ministry of Fisheries PO Box 1020, Wellington, New Zealand