[1] Center for Marine Science,
[2] University of North Carolina at Wilmington,undefined
[3] 1 Marvin Moss Lane,undefined
[4] Wilmington,undefined
[5] North Carolina 28409,undefined
[6] USA Fax: 001 (0)910 962 2410 e-mail: freshwaterw@uncwil.edu,undefined
[7] Department of Biology,undefined
[8] Black Hills State University,undefined
[9] Spearfish,undefined
[10] South Dakota 4779,undefined
[11] USA,undefined
[12] Rosenstiel School of Marine and Atmospheric Science,undefined
[13] University of Miami,undefined
[14] Rickenbacker Causeway,undefined
[15] Miami,undefined
[16] Florida 33149,undefined
[17] USA,undefined