1. Department of Biology University of Florida Gainesville Florida USA
2. Mpala Research Centre Nanyuki Kenya
3. Department of Biology, Program in Ecology, Evolution and Conservation Biology University of Nevada, Reno Reno Nevada USA
4. School of Forest, Fisheries, and Geomatics Sciences University of Florida Gainesville Florida USA
5. Department of Biology SUNY Binghamton Binghamton New York USA