1. US Geological Survey, Wetland and Aquatic Research Center, 7920 NW 71st Street, Gainesville, FL 32653, USA
2. Texas A&M Natural Resources Institute, Texas A&M AgriLife Research Center at Dallas, Dallas, TX 75252, USA
3. Louisiana Department of Wildlife and Fisheries, Baton Rouge, LA 70898, USA
4. US Fish and Wildlife Service, Mississippi Ecological Services Field Office, Jackson, MS 39213, USA
5. Mississippi Department of Wildlife, Fisheries, and Parks, Mississippi Museum of Natural Science, Jackson, MS 39213, USA
6. Texas Parks and Wildlife Department, Fisheries Management and Conservation Branch, San Marcos, TX 78666, USA
7. University of North Texas, Department of Geography and the Environment, Denton, TX 76203, USA
8. University of Florida, Florida Museum, Gainesville, FL 32611, USA
9. University of Texas, Department of Integrative Biology, Austin, TX 78712, USA