1. Department of Marine Science University of Texas at Austin Port Aransas TX 78373 USA
2. LGL Ecological Research Associates, Inc. Bryan TX 77802 USA
3. Department of Oceanography Texas A&M University College Station TX 77843 USA
4. Center for Coastal Physical Oceanography Old Dominion University Norfolk VA 23508 USA
5. Biogeography Branch National Oceanic and Atmospheric Administration Silver Spring MD 20910 USA
6. Centre for Marine and Coastal Policy Research Marine Institute Plymouth University Plymouth PL4 8AA UK
7. Scripps Institution of Oceanography University of California San Diego La Jolla CA 92093 USA
8. Center for Marine and Environmental Studies University of the Virgin Islands St. Thomas VI 00802 USA