1. Department of Life Sciences Texas A&M University–Corpus Christi Corpus Christi Texas
2. Department of Plant and Soil Sciences University of Pretoria Pretoria South Africa
3. Department of Zoology and Entomology University of Pretoria Pretoria South Africa
4. Department of Ecology and Evolutionary Biology University of Arizona Tucson Arizona
5. Marine Biological Association of the United Kingdom, Plymouth Marine Laboratory Plymouth United Kingdom
6. Center for Macroecology, Evolution and Climate, Natural History Museum of Denmark University of Copenhagen Copenhagen Ø Denmark