1. University of South Florida, Department of Integrative biology, Tampa, Florida 33620, USA; E-mail: meredithk@mail.usf.edu (M. A. K.), tkoster@mail.usf.edu (T. K.). dzydek@mail.usf.edu (D. J. Z.), nogburn@mail.usf.edu (N. T. O.), jsharpin@usf.edu (J.
2. University of Alabama, Department of Biological Sciences, Tuscaloosa, Alabama, 35487, USA, E-mail: bnmacneill@crimson.ua.edu (B. N. M.)