1. National Oceanic and Atmospheric Administration; National Centers for Coastal Ocean Science; Hollings Marine Laboratory; 331 Fort Johnson Road; Charleston; South Carolina; 29412; U.S.A
2. Chicago Zoological Society; ℅ Mote Marine Laboratory; 1600 Ken Thompson Parkway; Sarasota; Florida; 34236; U.S.A
3. National Oceanic and Atmospheric Administration; National Marine Fisheries Service; 1315 East-West Highway; Silver Spring; Maryland; 20901; U.S.A
4. Georgia Department of Natural Resources; Nongame Wildlife Conservation; One Conservation Way; Brunswick; Georgia; 31520; U.S.A
5. Department of Biology and Marine Biology; University of North Carolina Wilmington; 601 South College Road; Wilmington; North Carolina; 28403; U.S.A
6. National Oceanic and Atmospheric Administration, National Marine Fisheries Service; Southeast Fisheries Science Center; 646 Cajundome Boulevard; Lafayette; Louisiana; 70506; U.S.A