1. EVE A. HUMPHREY was a graduate student in the Department of Biological Science, Florida State University, Tallahassee, FL 32306, and is a Postdoctoral Fellow in the Departments of Biology and Chemistry at Syracuse University, Syracuse, NY 13210; e-mail: ehumphrey@bio.fsu.edu
2. ANDREW C. MERWIN was a graduate student in the Department of Biological Science, Florida State University, and is an Assistant Professor in the Department of Biology and Geology, Baldwin Wallace University, Berea, OH 44017.
3. MIRAY TEKKUMRU-KISA is an Assistant Professor in the College of Education & Learning Systems Institute, Florida State University.