Department of Wildlife and Fisheries Science, Texas A&M University, College Station, TX 77843-2258;
ph:(409)845-0169; fx:(409)845-4096; email:j-cotner@tamu.edu
University of Texas at Austin, Marine Science Institute, PO Box 1267, Port Aransas, TX 78373;
ph:(512)749-6769; fx:(512)749-6777; email:terry@utmsi.zo.utexas.edu