1. South Atlantic Environmental Research Institute StanleyFIQQ1ZZFalkland Islands
2. Department of Biological Sciences Macquarie University Sydney NSW2109Australia
3. Joint Nature Conservation Committee PeterboroughPE1 1JYUK
4. Department of Fisheries and Wildlife Hatfield Marine Science Center Oregon State University Newport OR97365USA
5. Ocean Missions Hafnarstétt Húsavík Iceland
6. School of Biological Science (Zoology) University of Aberdeen Tillydrone Avenue AberdeenAB24 2TZUK