1. Tropical Aquaculture Laboratory Program in Fisheries and Aquatic Sciences School of Forest, Fisheries, and Geomatics Sciences Institute of Food and Agricultural Sciences University of Florida 1408 24th Street Southeast Ruskin Florida 33570 USA
2. U.S. Fish and Wildlife Service Livingston Stone National Fish Hatchery 16349 Shasta Dam Boulevard Shasta Lake California 96019 USA