1. CEFE, CNRS, University of Montpellier, University Paul Valéry Montpellier III, EPHE, IRD, 1919 route de Mende, 34293 Montpellier, France
2. Antarea (), association for the study and mapping of the ants of France
3. Biology Department, Macquarie University, Sydney, Australia
4. Rue de la Grotte 23, 4651 Herve, Belgium
5. Walbru ()
6. 104 route de Mounic, 33160 Saint-Aubin-de-Médoc, France
7. EPHE, PSL Research University, CNRS, UM, SupAgro, IRD, INRA, UMR 5175 CEFE, 34293 Montpellier, France