1. Museum für Naturkunde – Leibniz Institute for Evolution and Biodiversity Science, Invalidenstraße 43, 10115 Berlin, Germany
2. Zoology III Department of Animal Ecology and Tropical Biology, University of Würzburg, Am Hubland, 97074 Würzburg, Germany
3. ONG EnviSud Guinée, Quartier Kipé T2 commune de Ratoma, 530 BP 558 Conakry, Guinea