Institution: | 1. Tucker-Davis Technologies , Gainesville , FL , 3265 , USA E-mail: dmann@tdt.com;2. Mote Marine Laboratory , 1600 Ken Thompson Parkway, Sarasota , FL , 34236 , USA E-mail: tavolga@aol.com;3. Department of Biology , University of Maryland , College Park , MD , 20742 , USA E-mail: dhiggs@umd.edu apl7@umail.umd.edu;4. Mote Marine Laboratory , 1600 Ken Thompson Parkway, Sarasota , FL , 34236 , USA E-mail: tavolga@aol.com |