1. Laboratory of Freshwater Ecology Graduate School University of Battambang Battambang Cambodia
2. Laboratoire Evolution & Diversité Biologique (EDB UMR5174) Université de Toulouse, CNRS, IRD, UPS Toulouse Cedex France
3. School of Aquatic and Fishery Sciences (SAFS) University of Washington Seattle Washington98195USA
4. Fisheries Administration Inland Fisheries Research and Development Institute (IFREDI) Phnom Penh Cambodia
5. Mekong River Commission Secretariat (MRCS) Vientiane Lao PDR
6. Department Wildlife and Fisheries Sciences Texas A&M University College Station Texas77843USA
7. Institut Universitaire de France Paris France