1. Fish and Wildlife Research Institute, Florida Fish and Wildlife Conservation Commission, 1105 SW Williston Road, Gainesville, FL 32601.
2. University of Florida, Nature Coast Biological Station, PO Box 878, Cedar Key, FL 32625.
3. Dallas, GA 30157.
4. Normandeau Associates, 4581 NW 6th Street A, Gainesville, FL 32609.