1. Department of Biology, University of Mississippi, 30 University Avenue, University, MS 38677, USA
2. Neuroscience Minor, University of Mississippi, 30 University Avenue, University, MS 38677, USA
3. Department of Biological and Environmental Sciences, University of Gothenburg, Medicinaregatan 18, SE-413-90 Gothenburg, Sweden
4. Gothenburg Global Biodiversity Centre, Box 461, SE-405 30 Gothenburg, Sweden