1. Department of Environmental Science School of Science University of Namibia Windhoek Namibia
2. National Museum of Namibia Windhoek Namibia
3. Department of Zoology National Museum (Natural History) Praha 1 Czech Republic
4. Department of Zoology Charles University Praha Czech Republic
5. Faculty of Forestry and Wood Sciences Czech University of Life Sciences Kamýcká 129 Praha‐Suchdol 16521 Czech Republic
6. Department of Fish, Wildlife, and Conservation Biology Colorado State University Fort Collins Colorado USA
7. Department of Ecology and Evolution University of Chicago Chicago Illinois USA