1. U.S. Geological Survey, Florida Cooperative Fish and Wildlife Research Unit, Department of Wildlife Ecology and Conservation, School of Forest, Fisheries, and Geomatics Sciences, University of Florida, 2295 Mowry Road, Gainesville, FL 32611, USA
2. Florida LAKEWATCH Program, School of Forest, Fisheries, and Geomatics Sciences, University of Florida, 7922 NW 71 St., Gainesville, FL 32653, USA