1. Laboratoire Écologie Fonctionnelle et Environnement Université de Toulouse, CNRS, Toulouse INP, Université Toulouse 3 – Paul Sabatier (UPS) Toulouse France
2. UMR EcoFoG, AgroParisTech Cirad, CNRS, INRA, Université des Antilles, Université de Guyane Kourou France
3. Museum of Comparative Zoology Harvard University Cambridge Massachusetts USA
4. Laboratory of Biology and Physiology of Animal Organisms, Faculty of Science University of Douala Douala Cameroon
5. Remote Sensing and Forest Ecology Lab, Higher Teacher's Training College Marien Ngouabi University Brazzaville Democratic Republic of the Congo
6. R U Forests and Societies, CIRAD Brazzaville Democratic Republic of the Congo
7. Laboratoire Evolution & Diversité Biologique (EDB UMR 5174) CNRS IRD, Université Toulouse 3 Toulouse France